In the Linux kernel, the following vulnerability has been resolved: ARM: footbridge: fix PCI interrupt mapping Since commit 30fdfb929e82 ("PCI: Add a call to pci_assign_irq() in pci_device_probe()"), the PCI code will call the IRQ mapping function whenever a PCI driver is probed. If these are marked as __init, this causes an oops if a PCI driver is loaded or bound after the kernel has initialised.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - In the Linux kernel, the following vulnerability has been resolved: ARM: footbridge: fix PCI interrupt     mapping Since commit 30fdfb929e82 (PCI: Add a call to pci_assign_irq() in pci_device_probe()), the PCI     code will call the IRQ mapping function whenever a PCI driver is probed. If these are marked as __init,     this causes an oops if a PCI driver is loaded or bound after the kernel has initialised. (CVE-2021-46909)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2024:4211 advisory.

    * kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack (CVE-2020-26555)

    * kernel: TCP-spoofed ghost ACKs and leak leak initial sequence number (CVE-2023-52881,RHV-2024-1001)

    * kernel: ovl: fix leaked entry (CVE-2021-46972)

    * kernel: platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios (CVE-2021-47073)

    * kernel: gro: fix ownership transfer (CVE-2024-35890)

    * kernel: tls: (CVE-2024-26584, CVE-2024-26583, CVE-2024-26585)

    * kernel: wifi: (CVE-2024-35789, CVE-2024-27410, CVE-2024-35838, CVE-2024-35845)

    * kernel: mlxsw: (CVE-2024-35855, CVE-2024-35854, CVE-2024-35853, CVE-2024-35852, CVE-2024-36007)

    * kernel: PCI interrupt mapping cause oops [rhel-8] (CVE-2021-46909)

    * kernel: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry (CVE-2021-47069)

    * kernel: hwrng: core - Fix page fault dead lock on mmap-ed hwrng [rhel-8] (CVE-2023-52615)

    * kernel: net/mlx5e: (CVE-2023-52626, CVE-2024-35835, CVE-2023-52667, CVE-2024-35959)

    * kernel: drm/amdgpu: use-after-free vulnerability (CVE-2024-26656)

    * kernel: Bluetooth: Avoid potential use-after-free in hci_error_reset [rhel-8] (CVE-2024-26801)

    * kernel: Squashfs: check the inode number is not the invalid value of zero (CVE-2024-26982)

    * kernel: netfilter: nf_tables: use timestamp to check for set element timeout [rhel-8.10]     (CVE-2024-27397)

    * kernel: mm/damon/vaddr-test: memory leak in damon_do_test_apply_three_regions() (CVE-2023-52560)

    * kernel: ppp_async: limit MRU to 64K (CVE-2024-26675)

    * kernel: x86/mm/swap: (CVE-2024-26759, CVE-2024-26906)

    * kernel: tipc: fix kernel warning when sending SYN message [rhel-8] (CVE-2023-52700)

    * kernel: RDMA/mlx5: Fix fortify source warning while accessing Eth segment (CVE-2024-26907)

    * kernel: erspan: make sure erspan_base_hdr is present in skb->head (CVE-2024-35888)

    * kernel: powerpc/imc-pmu/powernv: (CVE-2023-52675, CVE-2023-52686)

    * kernel: KVM: SVM: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic     msrs (CVE-2023-5090)

    * kernel: EDAC/thunderx: Incorrect buffer size in drivers/edac/thunderx_edac.c (CVE-2023-52464)

    * kernel: ipv6: sr: fix possible use-after-free and null-ptr-deref (CVE-2024-26735)

    * kernel: mptcp: fix data re-injection from stale subflow (CVE-2024-26826)

    * kernel: crypto: (CVE-2024-26974, CVE-2023-52669, CVE-2023-52813)

    * kernel: net/mlx5/bnx2x/usb: (CVE-2024-35960, CVE-2024-35958, CVE-2021-47310, CVE-2024-26804,     CVE-2021-47311, CVE-2024-26859, CVE-2021-47236, CVE-2023-52703)

    * kernel: i40e: Do not use WQ_MEM_RECLAIM flag for workqueue (CVE-2024-36004)

    * kernel: perf/core: Bail out early if the request AUX area is out of bound (CVE-2023-52835)

    * kernel: USB/usbnet: (CVE-2023-52781, CVE-2023-52877, CVE-2021-47495)

    * kernel: can: (CVE-2023-52878, CVE-2021-47456)

    * kernel: mISDN: fix possible use-after-free in HFC_cleanup() (CVE-2021-47356)

    * kernel: udf: Fix NULL pointer dereference in udf_symlink function (CVE-2021-47353)

    Bug Fix(es):

    * Kernel panic - kernel BUG at mm/slub.c:376! (JIRA:Rocky Linux-29783)

    * Temporary values in FIPS integrity test should be zeroized [rhel-8.10.z] (JIRA:Rocky Linux-35361)

    * Rocky Linux8.6 - kernel: s390/cpum_cf: make crypto counters upward compatible (JIRA:Rocky Linux-36048)

    * [Rocky Linux8] blktests block/024 failed (JIRA:Rocky Linux-8130)

    * Rocky Linux8.9: EEH injections results  Error:  Power fault on Port 0 and other call     traces(Everest/1050/Shiner) (JIRA:Rocky Linux-14195)

    * Latency spikes with Matrox G200 graphic cards (JIRA:Rocky Linux-36172)

Tenable has extracted the preceding description block directly from the Rocky Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2024:4352 advisory.

    * kernel: tls (CVE-2024-26585,CVE-2024-26584, CVE-2024-26583

    * kernel-rt: kernel: PCI interrupt mapping cause oops [rhel-8] (CVE-2021-46909)

    * kernel: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry (CVE-2021-47069)

    * kernel: hwrng: core - Fix page fault dead lock on mmap-ed hwrng (CVE-2023-52615)

    * kernel-rt: kernel: drm/amdgpu: use-after-free vulnerability (CVE-2024-26656)

    * kernel: Bluetooth: Avoid potential use-after-free in hci_error_reset CVE-2024-26801)

    * kernel: Squashfs: check the inode number is not the invalid value of zero  (CVE-2024-26982)

    * kernel: netfilter: nf_tables: use timestamp to check for set element timeout (CVE-2024-27397)

    * kernel: wifi: mac80211: (CVE-2024-35789, CVE-2024-35838, CVE-2024-35845)

    * kernel: wifi: nl80211: reject iftype change with mesh ID change (CVE-2024-27410)

    * kernel: perf/core: Bail out early if the request AUX area is out of bound (CVE-2023-52835)

    * kernel:TCP-spoofed ghost ACKs and leak initial sequence number (CVE-2023-52881)

    * kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack (CVE-2020-26555)

    * kernel: ovl: fix leaked dentry (CVE-2021-46972)

    * kernel: platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios (CVE-2021-47073)

    * kernel: mm/damon/vaddr-test: memory leak in damon_do_test_apply_three_regions() (CVE-2023-52560)

    * kernel: ppp_async: limit MRU to 64K (CVE-2024-26675)

    * kernel: mm/swap: fix race when skipping swapcache (CVE-2024-26759)

    * kernel: RDMA/mlx5: Fix fortify source warning while accessing Eth segment (CVE-2024-26907)

    * kernel: x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault() (CVE-2024-26906)

    * kernel: net: ip_tunnel: prevent perpetual headroom growth (CVE-2024-26804)

    * kernel: net/usb: kalmia: avoid printing uninitialized value on error path (CVE-2023-52703)

    * kernel: KVM: SVM: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic     msrs (CVE-2023-5090)

    * kernel: EDAC/thunderx: Incorrect buffer size in drivers/edac/thunderx_edac.c (CVE-2023-52464)

    * kernel: ipv6: sr: fix possible use-after-free and null-ptr-deref (CVE-2024-26735)

    * kernel: mptcp: fix data re-injection from stale subflow (CVE-2024-26826)

    * kernel: net/bnx2x: Prevent access to a freed page in page_pool (CVE-2024-26859)

    * kernel: crypto: (CVE-2024-26974, CVE-2023-52813)

    * kernel: can: (CVE-2023-52878, CVE-2021-47456)

    * kernel: usb: (CVE-2023-52781, CVE-2023-52877)

    * kernel: net/mlx5e: fix a potential double-free in fs_any_create_groups (CVE-2023-52667)

    * kernel: usbnet: sanity check for maxpacket (CVE-2021-47495)

    * kernel: gro: fix ownership transfer (CVE-2024-35890)

    * kernel: erspan: make sure erspan_base_hdr is present in skb->head (CVE-2024-35888)

    * kernel: tipc: fix kernel warning when sending SYN message (CVE-2023-52700)

    * kernel: net/mlx5/mlxsw: (CVE-2024-35960, CVE-2024-36007, CVE-2024-35855)

    * kernel: net/mlx5e: (CVE-2024-35959, CVE-2023-52626, CVE-2024-35835)

    * kernel: mlxsw: (CVE-2024-35854, CVE-2024-35853, CVE-2024-35852)

    * kernel: net: (CVE-2024-35958, CVE-2021-47311, CVE-2021-47236, CVE-2021-47310)

    * kernel: i40e: Do not use WQ_MEM_RECLAIM flag for workqueue (CVE-2024-36004)

    * kernel: mISDN: fix possible use-after-free in HFC_cleanup() (CVE-2021-47356)

    * kernel: udf: Fix NULL pointer dereference in udf_symlink function (CVE-2021-47353)

    Bug Fix(es):

    * kernel-rt: update RT source tree to the latest Rocky Linux-8.10.z kernel (JIRA:Rocky Linux-40882)

    * [rhel8.9][cxgb4]BUG: using smp_processor_id() in preemptible [00000000] code: ethtool/54735 (JIRA:Rocky     Linux-8779)

Tenable has extracted the preceding description block directly from the Rocky Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2024:4352 advisory.

    * kernel: tls (CVE-2024-26585,CVE-2024-26584, CVE-2024-26583
    * kernel-rt: kernel: PCI interrupt mapping cause oops [almalinux-8] (CVE-2021-46909)
    * kernel: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry (CVE-2021-47069)
    * kernel: hwrng: core - Fix page fault dead lock on mmap-ed hwrng (CVE-2023-52615)
    * kernel-rt: kernel: drm/amdgpu: use-after-free vulnerability (CVE-2024-26656)
    * kernel: Bluetooth: Avoid potential use-after-free in hci_error_reset CVE-2024-26801)
    * kernel: Squashfs: check the inode number is not the invalid value of zero  (CVE-2024-26982)
    * kernel: netfilter: nf_tables: use timestamp to check for set element timeout (CVE-2024-27397)
    * kernel: wifi: mac80211: (CVE-2024-35789, CVE-2024-35838, CVE-2024-35845)
    * kernel: wifi: nl80211: reject iftype change with mesh ID change (CVE-2024-27410)
    * kernel: perf/core: Bail out early if the request AUX area is out of bound (CVE-2023-52835)
    * kernel:TCP-spoofed ghost ACKs and leak initial sequence number (CVE-2023-52881)
    * kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack (CVE-2020-26555)
    * kernel: ovl: fix leaked dentry (CVE-2021-46972)
    * kernel: platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios (CVE-2021-47073)
    * kernel: mm/damon/vaddr-test: memory leak in damon_do_test_apply_three_regions() (CVE-2023-52560)
    * kernel: ppp_async: limit MRU to 64K (CVE-2024-26675)
    * kernel: mm/swap: fix race when skipping swapcache (CVE-2024-26759)
    * kernel: RDMA/mlx5: Fix fortify source warning while accessing Eth segment (CVE-2024-26907)
    * kernel: x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault() (CVE-2024-26906)
    * kernel: net: ip_tunnel: prevent perpetual headroom growth (CVE-2024-26804)
    * kernel: net/usb: kalmia: avoid printing uninitialized value on error path (CVE-2023-52703)
    * kernel: KVM: SVM: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic     msrs (CVE-2023-5090)
    * kernel: EDAC/thunderx: Incorrect buffer size in drivers/edac/thunderx_edac.c (CVE-2023-52464)
    * kernel: ipv6: sr: fix possible use-after-free and null-ptr-deref (CVE-2024-26735)
    * kernel: mptcp: fix data re-injection from stale subflow (CVE-2024-26826)
    * kernel: net/bnx2x: Prevent access to a freed page in page_pool (CVE-2024-26859)
    * kernel: crypto: (CVE-2024-26974, CVE-2023-52813)
    * kernel: can: (CVE-2023-52878, CVE-2021-47456)
    * kernel: usb: (CVE-2023-52781, CVE-2023-52877)
    * kernel: net/mlx5e: fix a potential double-free in fs_any_create_groups (CVE-2023-52667)
    * kernel: usbnet: sanity check for maxpacket (CVE-2021-47495)
    * kernel: gro: fix ownership transfer (CVE-2024-35890)
    * kernel: erspan: make sure erspan_base_hdr is present in skb->head (CVE-2024-35888)
    * kernel: tipc: fix kernel warning when sending SYN message (CVE-2023-52700)
    * kernel: net/mlx5/mlxsw: (CVE-2024-35960, CVE-2024-36007, CVE-2024-35855)
    * kernel: net/mlx5e: (CVE-2024-35959, CVE-2023-52626, CVE-2024-35835)
    * kernel: mlxsw: (CVE-2024-35854, CVE-2024-35853, CVE-2024-35852)
    * kernel: net: (CVE-2024-35958, CVE-2021-47311, CVE-2021-47236, CVE-2021-47310)
    * kernel: i40e: Do not use WQ_MEM_RECLAIM flag for workqueue (CVE-2024-36004)
    * kernel: mISDN: fix possible use-after-free in HFC_cleanup() (CVE-2021-47356)
    * kernel: udf: Fix NULL pointer dereference in udf_symlink function (CVE-2021-47353)

    Bug Fix(es):

    * kernel-rt: update RT source tree to the latest AlmaLinux-8.10.z kernel (JIRA:AlmaLinux-40882)
    * [almalinux8.9][cxgb4]BUG: using smp_processor_id() in preemptible [00000000] code: ethtool/54735     (JIRA:AlmaLinux-8779)

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:4352 advisory.

    The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with     extremely high determinism requirements.

    Security Fix(es):

    * kernel: tls (CVE-2024-26585,CVE-2024-26584, CVE-2024-26583

    * kernel-rt: kernel: PCI interrupt mapping cause oops [rhel-8] (CVE-2021-46909)

    * kernel: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry (CVE-2021-47069)

    * kernel: hwrng: core - Fix page fault dead lock on mmap-ed hwrng (CVE-2023-52615)

    * kernel-rt: kernel: drm/amdgpu: use-after-free vulnerability (CVE-2024-26656)

    * kernel: Bluetooth: Avoid potential use-after-free in hci_error_reset CVE-2024-26801)

    * kernel: Squashfs: check the inode number is not the invalid value of zero  (CVE-2024-26982)

    * kernel: netfilter: nf_tables: use timestamp to check for set element timeout (CVE-2024-27397)

    * kernel: wifi: mac80211: (CVE-2024-35789, CVE-2024-35838, CVE-2024-35845)

    * kernel: wifi: nl80211: reject iftype change with mesh ID change (CVE-2024-27410)

    * kernel: perf/core: Bail out early if the request AUX area is out of bound (CVE-2023-52835)

    * kernel:TCP-spoofed ghost ACKs and leak initial sequence number (CVE-2023-52881)

    * kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack (CVE-2020-26555)

    * kernel: ovl: fix leaked dentry (CVE-2021-46972)

    * kernel: platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios (CVE-2021-47073)

    * kernel: mm/damon/vaddr-test: memory leak in damon_do_test_apply_three_regions() (CVE-2023-52560)

    * kernel: ppp_async: limit MRU to 64K (CVE-2024-26675)

    * kernel: mm/swap: fix race when skipping swapcache (CVE-2024-26759)

    * kernel: RDMA/mlx5: Fix fortify source warning while accessing Eth segment (CVE-2024-26907)

    * kernel: x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault() (CVE-2024-26906)

    * kernel: net: ip_tunnel: prevent perpetual headroom growth (CVE-2024-26804)

    * kernel: net/usb: kalmia: avoid printing uninitialized value on error path (CVE-2023-52703)

    * kernel: KVM: SVM: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic     msrs (CVE-2023-5090)

    * kernel: EDAC/thunderx: Incorrect buffer size in drivers/edac/thunderx_edac.c (CVE-2023-52464)

    * kernel: ipv6: sr: fix possible use-after-free and null-ptr-deref (CVE-2024-26735)

    * kernel: mptcp: fix data re-injection from stale subflow (CVE-2024-26826)

    * kernel: net/bnx2x: Prevent access to a freed page in page_pool (CVE-2024-26859)

    * kernel: crypto: (CVE-2024-26974, CVE-2023-52813)

    * kernel: can: (CVE-2023-52878, CVE-2021-47456)

    * kernel: usb: (CVE-2023-52781, CVE-2023-52877)

    * kernel: net/mlx5e: fix a potential double-free in fs_any_create_groups (CVE-2023-52667)

    * kernel: usbnet: sanity check for maxpacket (CVE-2021-47495)

    * kernel: gro: fix ownership transfer (CVE-2024-35890)

    * kernel: erspan: make sure erspan_base_hdr is present in skb->head (CVE-2024-35888)

    * kernel: tipc: fix kernel warning when sending SYN message (CVE-2023-52700)

    * kernel: net/mlx5/mlxsw: (CVE-2024-35960, CVE-2024-36007, CVE-2024-35855)

    * kernel: net/mlx5e: (CVE-2024-35959, CVE-2023-52626, CVE-2024-35835)

    * kernel: mlxsw: (CVE-2024-35854, CVE-2024-35853, CVE-2024-35852)

    * kernel: net: (CVE-2024-35958, CVE-2021-47311, CVE-2021-47236, CVE-2021-47310)

    * kernel: i40e: Do not use WQ_MEM_RECLAIM flag for workqueue (CVE-2024-36004)

    * kernel: mISDN: fix possible use-after-free in HFC_cleanup() (CVE-2021-47356)

    * kernel: udf: Fix NULL pointer dereference in udf_symlink function (CVE-2021-47353)

    Bug Fix(es):

    * kernel-rt: update RT source tree to the latest RHEL-8.10.z kernel (JIRA:RHEL-40882)

    * [rhel8.9][cxgb4]BUG: using smp_processor_id() in preemptible [00000000] code: ethtool/54735     (JIRA:RHEL-8779)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-4211 advisory.

    - udf: Fix NULL pointer dereference in udf_symlink function (Pavel Reichl) [RHEL-37769] {CVE-2021-47353}
    - net: ti: fix UAF in tlan_remove_one (Jose Ignacio Tornos Martinez) [RHEL-38940] {CVE-2021-47310}
    - ARM: footbridge: fix PCI interrupt mapping (Myron Stowe) [RHEL-26971] {CVE-2021-46909}
    - i40e: Do not use WQ_MEM_RECLAIM flag for workqueue (Kamal Heib) [RHEL-37454] {CVE-2024-36004}
    - net/mlx5e: Fix mlx5e_priv_init() cleanup flow (Kamal Heib) [RHEL-37424] {CVE-2024-35959}
    - net/mlx5: Properly link new fs rules into the tree (Kamal Heib) [RHEL-37420] {CVE-2024-35960}
    - net/mlx5e: fix a potential double-free in fs_any_create_groups (Kamal Heib) [RHEL-37091]     {CVE-2023-52667}
    - net: ena: Fix incorrect descriptor free behavior (Kamal Heib) [RHEL-37428] {CVE-2024-35958}
    - mISDN: hfcpci: Fix use-after-free bug in hfcpci_softirq (Jose Ignacio Tornos Martinez) [RHEL-37763]     {CVE-2021-47356}
    - mISDN: fix possible use-after-free in HFC_cleanup() (Jose Ignacio Tornos Martinez) [RHEL-37763]     {CVE-2021-47356}
    - crypto: qat - Fix ADF_DEV_RESET_SYNC memory leak (Vladis Dronov) [RHEL-35106] {CVE-2024-26974}
    - crypto: qat - resolve race condition during AER recovery (Vladis Dronov) [RHEL-35106] {CVE-2024-26974}
    - mptcp: fix data re-injection from stale subflow (Davide Caratti) [RHEL-33133] {CVE-2024-26826}
    - ipv6: sr: fix possible use-after-free and null-ptr-deref (Hangbin Liu) [RHEL-31730] {CVE-2024-26735}
    - net/bnx2x: Prevent access to a freed page in page_pool (Michal Schmidt) [RHEL-14195 RHEL-33243]     {CVE-2024-26859}
    - x86: KVM: SVM: always update the x2avic msr interception (Maxim Levitsky) [RHEL-15495] {CVE-2023-5090}
    - EDAC/thunderx: Fix possible out-of-bounds string access (Aristeu Rozanski) [RHEL-26573] {CVE-2023-52464}
    - net: qcom/emac: fix UAF in emac_remove (Ken Cox) [RHEL-37834] {CVE-2021-47311}
    - perf/core: Bail out early if the request AUX area is out of bound (Michael Petlan) [RHEL-38268]     {CVE-2023-52835}
    - crypto: pcrypt - Fix hungtask for PADATA_RESET (Herbert Xu) [RHEL-38171] {CVE-2023-52813}
    - drm/amdgpu: fix use-after-free bug (Jocelyn Falempe) [RHEL-31240] {CVE-2024-26656}
    - mlxsw: spectrum_acl_tcam: Fix possible use-after-free during rehash (Ivan Vecera) [RHEL-37008]     {CVE-2024-35854}
    - mlxsw: spectrum_acl_tcam: Fix possible use-after-free during activity update (Ivan Vecera) [RHEL-37004]     {CVE-2024-35855}
    - mlxsw: spectrum_acl_tcam: Fix memory leak during rehash (Ivan Vecera) [RHEL-37012] {CVE-2024-35853}
    - mlxsw: spectrum_acl_tcam: Fix memory leak when canceling rehash work (Ivan Vecera) [RHEL-37016]     {CVE-2024-35852}
    - mlxsw: spectrum_acl_tcam: Fix warning during rehash (Ivan Vecera) [RHEL-37480] {CVE-2024-36007}
    - can: peak_pci: peak_pci_remove(): fix UAF (Jose Ignacio Tornos Martinez) [RHEL-38419] {CVE-2021-47456}
    - usbnet: fix error return code in usbnet_probe() (Jose Ignacio Tornos Martinez) [RHEL-38440]     {CVE-2021-47495}
    - usbnet: sanity check for maxpacket (Jose Ignacio Tornos Martinez) [RHEL-38440] {CVE-2021-47495}
    - net/mlx5e: fix a double-free in arfs_create_groups (Kamal Heib) [RHEL-36920] {CVE-2024-35835}
    - can: dev: can_put_echo_skb(): don't crash kernel if can_priv::echo_skb is accessed out of bounds (Jose     Ignacio Tornos Martinez) [RHEL-38220] {CVE-2023-52878}
    - net: cdc_eem: fix tx fixup skb leak (Jose Ignacio Tornos Martinez) [RHEL-38080] {CVE-2021-47236}
    - net/usb: kalmia: Don't pass act_len in usb_bulk_msg error path (Jose Ignacio Tornos Martinez)     [RHEL-38113] {CVE-2023-52703}
    - usb: typec: tcpm: Fix NULL pointer dereference in tcpm_pd_svdm() (Desnes Nunes) [RHEL-38248]     {CVE-2023-52877}
    - usb: config: fix iteration issue in 'usb_get_bos_descriptor()' (Desnes Nunes) [RHEL-38240]     {CVE-2023-52781}
    - gro: fix ownership transfer (Xin Long) [RHEL-37226] {CVE-2024-35890}
    - tipc: fix kernel warning when sending SYN message (Xin Long) [RHEL-38109] {CVE-2023-52700}
    - erspan: make sure erspan_base_hdr is present in skb->head (Xin Long) [RHEL-37230] {CVE-2024-35888}
    - netfilter: nf_tables: use timestamp to check for set element timeout (Phil Sutter) [RHEL-38023]     {CVE-2024-27397}
    - crypto: s390/aes - Fix buffer overread in CTR mode (Herbert Xu) [RHEL-37089] {CVE-2023-52669}
    - wifi: iwlwifi: dbg-tlv: ensure NUL termination (Jose Ignacio Tornos Martinez) [RHEL-37026]     {CVE-2024-35845}
    - wifi: mac80211: fix potential sta-link leak (Jose Ignacio Tornos Martinez) [RHEL-36916] {CVE-2024-35838}
    - wifi: nl80211: reject iftype change with mesh ID change (Jose Ignacio Tornos Martinez) [RHEL-36884]     {CVE-2024-27410}
    - wifi: mac80211: check/clear fast rx for non-4addr sta VLAN changes (Jose Ignacio Tornos Martinez)     [RHEL-36807] {CVE-2024-35789}
    - Bluetooth: Avoid potential use-after-free in hci_error_reset (David Marlin) [RHEL-31826]     {CVE-2024-26801}
    - tls: disable async encrypt/decrypt (Sabrina Dubroca) [RHEL-26362 RHEL-26409 RHEL-26420] {CVE-2024-26584     CVE-2024-26583 CVE-2024-26585}
    - Squashfs: check the inode number is not the invalid value of zero (Phillip Lougher) [RHEL-35096]     {CVE-2024-26982}
    - ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry (Rafael Aquini) [RHEL-27782]     {CVE-2021-47069}
    - ipc/msg.c: update and document memory barriers (Rafael Aquini) [RHEL-27782] {CVE-2021-47069}
    - ipc/sem.c: document and update memory barriers (Rafael Aquini) [RHEL-27782] {CVE-2021-47069}
    - ipc/mqueue.c: update/document memory barriers (Rafael Aquini) [RHEL-27782] {CVE-2021-47069}
    - ipc/mqueue.c: remove duplicated code (Rafael Aquini) [RHEL-27782] {CVE-2021-47069}
    - net/mlx5e: Fix operation precedence bug in port timestamping napi_poll context (Kamal Heib) [RHEL-30582]     {CVE-2023-52626}
    - hwrng: core - Fix page fault dead lock on mmap-ed hwrng (Prarit Bhargava) [RHEL-29485] {CVE-2023-52615}
    - powerpc/powernv: Add a null pointer check in opal_event_init() (Mamatha Inamdar) [RHEL-37058]     {CVE-2023-52686}
    - net: ip_tunnel: prevent perpetual headroom growth (Felix Maurer) [RHEL-31814] {CVE-2024-26804}
    - RDMA/mlx5: Fix fortify source warning while accessing Eth segment (Kamal Heib) [RHEL-33162]     {CVE-2024-26907}
    - ovl: fix leaked dentry (Miklos Szeredi) [RHEL-27306] {CVE-2021-46972}
    - x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault() (Rafael Aquini) [RHEL-33166]     {CVE-2024-26906}
    - x86/mm: Move is_vsyscall_vaddr() into asm/vsyscall.h (Rafael Aquini) [RHEL-33166] {CVE-2024-26906}
    - x86/mm/vsyscall: Consider vsyscall page part of user address space (Rafael Aquini) [RHEL-33166]     {CVE-2024-26906}
    - x86/mm: Add vsyscall address helper (Rafael Aquini) [RHEL-33166] {CVE-2024-26906}
    - mm/swap: fix race when skipping swapcache (Rafael Aquini) [RHEL-31644] {CVE-2024-26759}
    - swap: fix do_swap_page() race with swapoff (Rafael Aquini) [RHEL-31644] {CVE-2024-26759}
    - mm/swapfile: use percpu_ref to serialize against concurrent swapoff (Rafael Aquini) [RHEL-31644]     {CVE-2024-26759}
    - mm/damon/vaddr-test: fix memory leak in damon_do_test_apply_three_regions() (Rafael Aquini) [RHEL-29294]     {CVE-2023-52560}
    - platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios (Prarit Bhargava) [RHEL-27790]     {CVE-2021-47073}
    - Bluetooth: avoid memcmp() out of bounds warning (David Marlin) [RHEL-3017] {CVE-2020-26555}
    - Bluetooth: hci_event: Fix coding style (David Marlin) [RHEL-3017] {CVE-2020-26555}
    - Bluetooth: hci_event: Fix using memcmp when comparing keys (David Marlin) [RHEL-3017] {CVE-2020-26555}
    - Bluetooth: Reject connection with the device which has same BD_ADDR (David Marlin) [RHEL-3017]     {CVE-2020-26555}
    - Bluetooth: hci_event: Ignore NULL link key (David Marlin) [RHEL-3017] {CVE-2020-26555}
    - ppp_async: limit MRU to 64K (Guillaume Nault) [RHEL-31353] {CVE-2024-26675}
    - powerpc/imc-pmu: Add a null pointer check in update_events_in_group() (Mamatha Inamdar) [RHEL-37078]     {CVE-2023-52675}

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2024:4211 advisory.

    * kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack (CVE-2020-26555)
    * kernel:TCP-spoofed ghost ACKs and leak leak initial sequence number (CVE-2023-52881,RHV-2024-1001)
    * kernel: ovl: fix leaked dentry (CVE-2021-46972)
    * kernel: platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios (CVE-2021-47073)
    * kernel: mm/damon/vaddr-test: memory leak in damon_do_test_apply_three_regions() (CVE-2023-52560)
    * kernel: ppp_async: limit MRU to 64K (CVE-2024-26675)
    * kernel: mm/swap: fix race when skipping swapcache (CVE-2024-26759)
    * kernel: net: ip_tunnel: prevent perpetual headroom growth (CVE-2024-26804)
    * kernel: RDMA/mlx5: Fix fortify source warning while accessing Eth segment (CVE-2024-26907)
    * kernel: x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault() (CVE-2024-26906)
    * kernel: powerpc/powernv: Add a null pointer check in opal_event_init() (CVE-2023-52686)
    * kernel: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() (CVE-2023-52675)
    * kernel: KVM: SVM: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic     msrs (CVE-2023-5090)
    * kernel: EDAC/thunderx: Incorrect buffer size in drivers/edac/thunderx_edac.c (CVE-2023-52464)
    * kernel: ipv6: sr: fix possible use-after-free and null-ptr-deref (CVE-2024-26735)
    * kernel: mptcp: fix data re-injection from stale subflow (CVE-2024-26826)
    * kernel: net/bnx2x: Prevent access to a freed page in page_pool (CVE-2024-26859)
    * kernel: crypto: qat - resolve race condition during AER recovery (CVE-2024-26974)
    * kernel: net/mlx5e: fix a potential double-free in fs_any_create_groups (CVE-2023-52667)
    * kernel: net/mlx5: Properly link new fs rules into the tree (CVE-2024-35960)
    * kernel: net/mlx5e: Fix mlx5e_priv_init() cleanup flow (CVE-2024-35959)
    * kernel: net: ena: Fix incorrect descriptor free behavior (CVE-2024-35958)
    * kernel: i40e: Do not use WQ_MEM_RECLAIM flag for workqueue (CVE-2024-36004)
    * kernel: mISDN: fix possible use-after-free in HFC_cleanup() (CVE-2021-47356)
    * kernel: udf: Fix NULL pointer dereference in udf_symlink function (CVE-2021-47353)
    * kernel: net: ti: fix UAF in tlan_remove_one (CVE-2021-47310)

    Bug Fix(es):

    * Kernel panic - kernel BUG at mm/slub.c:376! (JIRA:AlmaLinux-29783)
    * Temporary values in FIPS integrity test should be zeroized [almalinux-8.10.z] (JIRA:AlmaLinux-35361)
    * AlmaLinux8.6 - kernel: s390/cpum_cf: make crypto counters upward compatible (JIRA:AlmaLinux-36048)
    * [AlmaLinux8] blktests block/024 failed (JIRA:AlmaLinux-8130)
    * AlmaLinux8.9: EEH injections results  Error:  Power fault on Port 0 and other call     traces(Everest/1050/Shiner) (JIRA:AlmaLinux-14195)
    * Latency spikes with Matrox G200 graphic cards (JIRA:AlmaLinux-36172)

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:4211 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack (CVE-2020-26555)

    * kernel: TCP-spoofed ghost ACKs and leak leak initial sequence number (CVE-2023-52881,RHV-2024-1001)

    * kernel: ovl: fix leaked entry (CVE-2021-46972)

    * kernel: platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios (CVE-2021-47073)

    * kernel: gro: fix ownership transfer (CVE-2024-35890)

    * kernel: tls: (CVE-2024-26584, CVE-2024-26583, CVE-2024-26585)

    * kernel: wifi: (CVE-2024-35789, CVE-2024-27410, CVE-2024-35838, CVE-2024-35845)

    * kernel: mlxsw: (CVE-2024-35855, CVE-2024-35854, CVE-2024-35853, CVE-2024-35852, CVE-2024-36007)

    * kernel: PCI interrupt mapping cause oops [rhel-8] (CVE-2021-46909)

    * kernel: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry (CVE-2021-47069)

    * kernel: hwrng: core - Fix page fault dead lock on mmap-ed hwrng [rhel-8] (CVE-2023-52615)

    * kernel: net/mlx5e: (CVE-2023-52626, CVE-2024-35835, CVE-2023-52667, CVE-2024-35959)

    * kernel: drm/amdgpu: use-after-free vulnerability (CVE-2024-26656)

    * kernel: Bluetooth: Avoid potential use-after-free in hci_error_reset [rhel-8] (CVE-2024-26801)

    * kernel: Squashfs: check the inode number is not the invalid value of zero (CVE-2024-26982)

    * kernel: netfilter: nf_tables: use timestamp to check for set element timeout [rhel-8.10]     (CVE-2024-27397)

    * kernel: mm/damon/vaddr-test: memory leak in damon_do_test_apply_three_regions() (CVE-2023-52560)

    * kernel: ppp_async: limit MRU to 64K (CVE-2024-26675)

    * kernel: x86/mm/swap: (CVE-2024-26759, CVE-2024-26906)

    * kernel: tipc: fix kernel warning when sending SYN message [rhel-8] (CVE-2023-52700)

    * kernel: RDMA/mlx5: Fix fortify source warning while accessing Eth segment (CVE-2024-26907)

    * kernel: erspan: make sure erspan_base_hdr is present in skb->head (CVE-2024-35888)

    * kernel: powerpc/imc-pmu/powernv: (CVE-2023-52675, CVE-2023-52686)

    * kernel: KVM: SVM: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic     msrs (CVE-2023-5090)

    * kernel: EDAC/thunderx: Incorrect buffer size in drivers/edac/thunderx_edac.c (CVE-2023-52464)

    * kernel: ipv6: sr: fix possible use-after-free and null-ptr-deref (CVE-2024-26735)

    * kernel: mptcp: fix data re-injection from stale subflow (CVE-2024-26826)

    * kernel: crypto: (CVE-2024-26974, CVE-2023-52669, CVE-2023-52813)

    * kernel: net/mlx5/bnx2x/usb: (CVE-2024-35960, CVE-2024-35958, CVE-2021-47310, CVE-2024-26804,     CVE-2021-47311, CVE-2024-26859, CVE-2021-47236, CVE-2023-52703)

    * kernel: i40e: Do not use WQ_MEM_RECLAIM flag for workqueue (CVE-2024-36004)

    * kernel: perf/core: Bail out early if the request AUX area is out of bound (CVE-2023-52835)

    * kernel: USB/usbnet: (CVE-2023-52781, CVE-2023-52877, CVE-2021-47495)

    * kernel: can: (CVE-2023-52878, CVE-2021-47456)

    * kernel: mISDN: fix possible use-after-free in HFC_cleanup() (CVE-2021-47356)

    * kernel: udf: Fix NULL pointer dereference in udf_symlink function (CVE-2021-47353)

    Bug Fix(es):

    * Kernel panic - kernel BUG at mm/slub.c:376! (JIRA:RHEL-29783)

    * Temporary values in FIPS integrity test should be zeroized [rhel-8.10.z] (JIRA:RHEL-35361)

    * RHEL8.6 - kernel: s390/cpum_cf: make crypto counters upward compatible (JIRA:RHEL-36048)

    * [RHEL8] blktests block/024 failed (JIRA:RHEL-8130)

    * RHEL8.9: EEH injections results  Error:  Power fault on Port 0 and other call     traces(Everest/1050/Shiner) (JIRA:RHEL-14195)

    * Latency spikes with Matrox G200 graphic cards (JIRA:RHEL-36172)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED12 / SLED_SAP12 / SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1870-1 advisory.

    The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2019-25160: Fixed out-of-bounds memory accesses in netlabel (bsc#1220394).
    - CVE-2020-36312: Fixed an issue in virt/kvm/kvm_main.c that had a kvm_io_bus_unregister_dev memory leak     upon a kmalloc failure (bsc#1184509).
    - CVE-2021-23134: Fixed a use-after-free issue in nfc sockets (bsc#1186060).
    - CVE-2021-46904: Fixed NULL pointer dereference during tty device unregistration (bsc#1220416).
    - CVE-2021-46905: Fixed NULL pointer dereference on disconnect regression (bsc#1220418).
    - CVE-2021-46909: Fixed PCI interrupt mapping in ARM footbridge (bsc#1220442).
    - CVE-2021-46938: Fixed double free of blk_mq_tag_set in dev remove after table load fails (bsc#1220554).
    - CVE-2021-46939: Fixed possible hung in trace_clock_global() (bsc#1220580).
    - CVE-2021-46941: Fixed core softreset when switch mode in usb dwc3 (bsc#1220628).
    - CVE-2021-46950: Fixed possible data corruption in md/raid1 when ending a failed write request     (bsc#1220662).
    - CVE-2021-46958: Fixed race between transaction aborts and fsyncs that could lead to use-after-free in     btrfs (bsc#1220521).
    - CVE-2021-46960: Fixed wrong error code from smb2_get_enc_key() (bsc#1220528).
    - CVE-2021-46963: Fixed crash in qla2xxx_mqueuecommand()  (bsc#1220536).
    - CVE-2021-46964: Fixed unreserved extra IRQ vectors in qla2xxx (bsc#1220538).
    - CVE-2021-46966: Fixed potential use-after-free issue in cm_write() (bsc#1220572).
    - CVE-2021-46981: Fixed NULL pointer in flush_workqueue (bsc#1220611).
    - CVE-2021-46988: Fixed possible crash in userfaultfd due to unreleased page (bsc#1220706).
    - CVE-2021-46990: Fixed crashes when toggling entry flush barrier in powerpc/64s (bsc#1220743).
    - CVE-2021-46998: Fixed a use after free bug in enic_hard_start_xmit() (bsc#1220625).
    - CVE-2021-47006: Fixed wrong check in overflow_handler hook in ARM 9064/1 hw_breakpoint (bsc#1220751).
    - CVE-2021-47015: Fixed RX consumer index logic in the error path in bnxt_en (bsc#1220794).
    - CVE-2021-47024: Fixed possible memory leak in vsock/virtio when closing socket (bsc#1220637).
    - CVE-2021-47034: Fixed resolved pte update for kernel memory on radix in powerpc/64s (bsc#1220687).
    - CVE-2021-47045: Fixed null pointer dereference in lpfc_prep_els_iocb() (bsc#1220640).
    - CVE-2021-47049: Fixed Use after free in __vmbus_open() (bsc#1220692).
    - CVE-2021-47055: Fixed missing permissions for locking and badblock ioctls in mtd (bsc#1220768).
    - CVE-2021-47056: Fixed uninitialized lock in adf_vf2pf_shutdown() (bsc#1220769).
    - CVE-2021-47060: Fixed a bug in KVM by stop looking for coalesced MMIO zones if the bus is destroyed     (bsc#1220742).
    - CVE-2021-47061: Fixed a bug in KVM by destroy I/O bus devices on unregister failure _after_  sync'ing     SRCU (bsc#1220745).
    - CVE-2021-47063: Fixed possible use-after-free in panel_bridge_detach() (bsc#1220777).
    - CVE-2021-47068: Fixed a use-after-free issue in llcp_sock_bind/connect (bsc#1220739).
    - CVE-2021-47070: Fixed memory leak in error handling paths in uio_hv_generic (bsc#1220829).
    - CVE-2021-47071: Fixed memory leak in error handling paths in uio_hv_generic (bsc#1220846).
    - CVE-2021-47073: Fixed oops on rmmod dell_smbios init_dell_smbios_wmi() (bsc#1220850).
    - CVE-2021-47100: Fixed UAF when uninstall in ipmi (bsc#1220985).
    - CVE-2021-47101: Fixed uninit-value in asix_mdio_read() (bsc#1220987).
    - CVE-2021-47104: Fixed memory leak in qib_user_sdma_queue_pkts() (bsc#1220960).
    - CVE-2021-47110: Fixed possible memory corruption when restoring from hibernation in x86/kvm     (bsc#1221532).
    - CVE-2021-47112: Fixed possible memory corruption when restoring from hibernation in x86/kvm     (bsc#1221541).
    - CVE-2021-47114: Fixed data corruption by fallocate in ocfs2 (bsc#1221548).
    - CVE-2021-47117: Fixed bug on in ext4_es_cache_extent() as ext4_split_extent_at() failed (bsc#1221575).
    - CVE-2021-47118: Fixed possible use-after-free when initializing `cad_pid` (bsc#1221605).
    - CVE-2021-47119: Fixed memory leak in ext4_fill_super() (bsc#1221608).
    - CVE-2021-47138: Fixed possible out-of-bound memory access in cxgb4 when clearing filters (bsc#1221934).
    - CVE-2021-47141: Fixed possible NULL pointer dereference when freeing irqs (bsc#1221949).
    - CVE-2021-47142: Fixed a use-after-free in drm/amdgpu (bsc#1221952).
    - CVE-2021-47143: Fixed possible corruption in net/smc after failed device_add() (bsc#1221988).
    - CVE-2021-47150: Fixed the potential memory leak in fec_enet_init() (bsc#1221973).
    - CVE-2021-47153: Fixed wrongly generated interrupt on bus reset in i2c/i801 (bsc#1221969).
    - CVE-2021-47165: Fixed shutdown crash when component not probed in drm/meson (bsc#1221965).
    - CVE-2021-47166: Fixed possible corruptionb in nfs_do_recoalesce() (bsc#1221998).
    - CVE-2021-47167: Fixed an Oopsable condition in __nfs_pageio_add_request() (bsc#1221991).
    - CVE-2021-47168: Fixed an incorrect limit in filelayout_decode_layout() (bsc#1222002).
    - CVE-2021-47169: Fixed possible NULL pointer dereference in serial/rp2 (bsc#1222000).
    - CVE-2021-47171: Fixed memory leak in smsc75xx_bind() (bsc#1221994).
    - CVE-2021-47173: Fixed memory leak in uss720_probe() (bsc#1221993).
    - CVE-2021-47177: Fixed sysfs leak in alloc_iommu() (bsc#1221997).
    - CVE-2021-47179: Fixed a NULL pointer dereference in pnfs_mark_matching_lsegs_return() (bsc#1222001).
    - CVE-2021-47180: Fixed memory leak in nci_allocate_device() (bsc#1221999).
    - CVE-2021-47181: Fixed a null pointer dereference caused by calling platform_get_resource()     (bsc#1222660).
    - CVE-2021-47183: Fixed a null pointer dereference during link down processing in scsi lpfc (bsc#1192145,     bsc#1222664).
    - CVE-2021-47185: Fixed a softlockup issue in flush_to_ldisc in tty tty_buffer (bsc#1222669).
    - CVE-2021-47189: Fixed denial of service due to memory ordering issues between normal and ordered work     functions in btrfs (bsc#1222706).
    - CVE-2021-47202: Fixed NULL pointer dereferences in of_thermal_ functions (bsc#1222878)
    - CVE-2022-0487: A use-after-free vulnerability was found in rtsx_usb_ms_drv_remove() in     drivers/memstick/host/rtsx_usb_ms.c (bsc#1194516).
    - CVE-2022-48619: Fixed a denial-of-service issue in drivers/input/input.c (bsc#1218220).
    - CVE-2022-48626: Fixed a potential use-after-free on remove path moxart (bsc#1220366).
    - CVE-2023-0160: Fixed deadlock flaw in BPF that could allow a local user to potentially crash the system     (bsc#1209657).
    - CVE-2023-28746: Fixed Register File Data Sampling (bsc#1213456).
    - CVE-2023-35827: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1212514).
    - CVE-2023-52454: Fixed a kernel panic when host sends an invalid H2C PDU length (bsc#1220320).
    - CVE-2023-52469: Fixed use-after-free in kv_parse_power_table() (bsc#1220411).
    - CVE-2023-52470: Fixed null-ptr-deref in radeon_crtc_init() (bsc#122041).
    - CVE-2023-52474: Fixed bugs with non-PAGE_SIZE-end multi-iovec user SDMA requests in hfi1 (bsc#1220445).
    - CVE-2023-52476: Fixed possible unhandled page fault via perf sampling NMI during vsyscall (bsc#1220703).
    - CVE-2023-52477: Fixed USB Hub accesses to uninitialized BOS descriptors (bsc#1220790).
    - CVE-2023-52486: Fixed possible use-after-free in drm (bsc#1221277).
    - CVE-2023-52509: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1220836).
    - CVE-2023-52515: Fixed possible use-after-free in RDMA/srp (bsc#1221048).
    - CVE-2023-52524: Fixed possible corruption in nfc/llcp (bsc#1220927).
    - CVE-2023-52528: Fixed uninit-value access in __smsc75xx_read_reg() (bsc#1220843).
    - CVE-2023-52575: Fixed SBPB enablement for spec_rstack_overflow=off (bsc#1220871).
    - CVE-2023-52583: Fixed deadlock or deadcode of misusing dget() inside ceph (bsc#1221058).
    - CVE-2023-52587: Fixed mcast list locking in IB/ipoib (bsc#1221082).
    - CVE-2023-52590: Fixed a possible ocfs2 filesystem corruption via directory renaming (bsc#1221088).
    - CVE-2023-52591: Fixed a possible reiserfs filesystem corruption via directory renaming (bsc#1221044).
    - CVE-2023-52598: Fixed wrong setting of fpc register in s390/ptrace (bsc#1221060).
    - CVE-2023-52607: Fixed NULL pointer dereference in pgtable_cache_add kasprintf() (bsc#1221061).
    - CVE-2023-52628: Fixed 4-byte stack OOB write in nftables (bsc#1222117).
    - CVE-2023-52639: Fixed race during shadow creation in KVM/s390/vsie (bsc#1222300).
    - CVE-2023-6270: Fixed a use-after-free issue in aoecmd_cfg_pkts (bsc#1218562).
    - CVE-2023-6356: Fixed a NULL pointer dereference in nvmet_tcp_build_pdu_iovec (bsc#1217987).
    - CVE-2023-6535: Fixed a NULL pointer dereference in nvmet_tcp_execute_request (bsc#1217988).
    - CVE-2023-6536: Fixed a NULL pointer dereference in __nvmet_req_complete (bsc#1217989).
    - CVE-2023-7042: Fixed a NULL pointer dereference vulnerability in     ath10k_wmi_tlv_op_pull_mgmt_tx_compl_ev() (bsc#1218336).
    - CVE-2023-7192: Fixed a memory leak problem in ctnetlink_create_conntrack in     net/netfilter/nf_conntrack_netlink.c (bsc#1218479).
    - CVE-2024-2201: Fixed information leak in x86/BHI (bsc#1217339).
    - CVE-2024-22099: Fixed NULL Pointer Dereference vulnerability in /net/bluetooth/rfcomm/core.c     (bsc#1219170).
    - CVE-2024-23307: Fixed Integer Overflow or Wraparound vulnerability in x86 and ARM md, raid, raid5     modules (bsc#1219169).
    - CVE-2024-24855: Fixed a null pointer dereference due to race condition in scsi device driver in     lpfc_unregister_fcf_rescan() function (bsc#1219618).
    - CVE-2024-24861: Fixed an overflow due to race condition in media/xc4000 device driver in xc4000     xc4000_get_frequency() function (bsc#1219623).
    - CVE-2024-26614: Fixed the initialization of accept_queue's spinlocks (bsc#1221293).
    - CVE-2024-26642: Fixed the set of anonymous timeout flag in netfilter nf_tables (bsc#1221830).
    - CVE-2024-26704: Fixed a double-free of blocks due to wrong extents moved_len in ext4 (bsc#1222422).
    - CVE-2024-26733: Fixed an overflow in arp_req_get() in arp (bsc#1222585).
    - CVE-2024-26743: Fixed memory leak in qedr_create_user_qp error flow in rdma/qedr (bsc#1222677)
    - CVE-2024-26744: Fixed null pointer dereference in srpt_service_guid parameter in rdma/srpt (bsc#1222449)
    - CVE-2024-26754: Fixed an use-after-free and null-ptr-deref in gtp_genl_dump_pdp() in gtp  (bsc#1222632).
    - CVE-2024-26763: Fixed user corruption via by writing data with O_DIRECT on device in dm-crypt     (bsc#1222720).
    - CVE-2024-26771: Fixed a null pointer dereference on edma_probe in dmaengine ti edma  (bsc#1222610)
    - CVE-2024-26793: Fixed an use-after-free and null-ptr-deref in gtp_newlink() in gtp  (bsc#1222428).
    - CVE-2024-26805: Fixed a kernel-infoleak-after-free in __skb_datagram_iter in netlink  (bsc#1222630).
    - CVE-2024-27043: Fixed a use-after-free in edia/dvbdev in different places (bsc#1223824).
    - CVE-2024-26840: Fixed a memory leak in cachefiles_add_cache() (bsc#1222976).
    - CVE-2021-47161: Fixed a resource leak in an error handling path in the error handling path of the probe     function in spi spi-fsl-dspi (bsc#1221966).
    - CVE-2022-48651: Fixed an out-of-bound bug in ipvlan caused by unset skb->mac_header (bsc#1223513).
    - CVE-2024-26816: Ignore relocations in .notes section when building with CONFIG_XEN_PV=y (bsc#1222624).
    - CVE-2023-52595: Fixed possible deadlock in wifi/rt2x00 (bsc#1221046).
    - CVE-2024-26689: Fixed a use-after-free in encode_cap_msg() (bsc#1222503).
    - CVE-2024-26773: Fixed ext4 block allocation from corrupted group in ext4_mb_try_best_found()     (bsc#1222618).
    - CVE-2021-47182: Fixed scsi_mode_sense() buffer length handling (bsc#1222662).
    - CVE-2022-48701: Fixed an out-of-bounds bug in __snd_usb_parse_audio_interface() (bsc#1223921).
    - CVE-2024-26993: Fixed a reference leak in sysfs_break_active_protection() (bsc#1223693)
    - CVE-2023-52650: Added missing check for of_find_device_by_node() (bsc#1223770)
    - CVE-2024-26948: Added a dc_state NULL check in dc_state_release (bsc#1223664)
    - CVE-2024-27013: Limited printing rate when illegal packet received by tun  dev (bsc#1223745).
    - CVE-2024-27014: Prevented deadlock while disabling aRFS (bsc#1223735).
    - CVE-2024-27046: Handled acti_netdevs allocation failure (bsc#1223827).
    - CVE-2021-47162: Fixed a possible memory leak in tipc_buf_append (bsc#1221977).
    - CVE-2024-27072: Removed useless locks in usbtv_video_free() (bsc#1223837).
    - CVE-2024-27075: Avoided stack overflow warnings with clang (bsc#1223842).
    - CVE-2024-27073: Fixed a memory leak in budget_av_attach() (bsc#1223843).
    - CVE-2024-27074: Fixed a memory leak in go7007_load_encoder() (bsc#1223844).
    - CVE-2024-27078: Fixed a memory leak in tpg_alloc() (bsc#1223781).
    - CVE-2023-52652: Fixed a possible name leak in ntb_register_device() (bsc#1223686).
    - CVE-2024-23848: Fixed a use-after-free in cec_queue_msg_fh, related to drivers/media/cec/core/cec-adap.c     and drivers/media/cec/core/cec-api.c (bsc#1219104).
    - CVE-2024-26859: Prevent access to a freed page in page_pool in bnx2x (bsc#1223049).
    - CVE-2024-26817: Used calloc instead of kzalloc to avoid integer overflow (bsc#1222812)
    - CVE-2021-47149: Fixed a potential null pointer deref in fmvj18x_get_hwinfo() (bsc#1221972).
    - CVE-2023-52620: Disallowed timeout for anonymous sets in nf_tables (bsc#1221825).
    - CVE-2024-26852: Fixed use-after-free in ip6_route_mpath_notify() (bsc#1223057).
    - CVE-2024-26878: Fixed potential NULL pointer dereference, related to dquots (bsc#1223060).
    - CVE-2024-26901: Used kzalloc() to fix information leak in do_sys_name_to_handle() (bsc#1223198).
    - CVE-2024-26671: Fixed an IO hang from sbitmap wakeup race in blk_mq_mark_tag_wait() (bsc#1222357).
    - CVE-2024-26772: Avoided allocating blocks from corrupted group in ext4_mb_find_by_goal() (bsc#1222613).
    - CVE-2023-52614: Fixed a buffer overflow in trans_stat_show() (bsc#1221617).
    - CVE-2024-26855: Fixed a potential NULL pointer dereference in ice_bridge_setlink() (bsc#1223051).
    - CVE-2024-26857: Made sure to pull inner header in geneve_rx() (bsc#1223058).
    - CVE-2024-26675: Limited MRU to 64K in ppp_async_ioctl() (bsc#1222379).
    - CVE-2024-26907: Fixed a fortify source warning while accessing Eth segment in mlx5 (bsc#1223203).
    - CVE-2023-52488: Converted from _raw_ to _noinc_ regmap functions for FIFO in sc16is7xx (bsc#1221162).
    - CVE-2024-26922: Validated the parameters of bo mapping operations more clearly (bsc#1223315).
    - CVE-2021-47184: Fixed NULL pointer dereference on VSI filter sync (bsc#1222666).
    - CVE-2023-52635: Synchronized devfreq_monitor_[start/stop] for devfreq (bsc#1222294).
    - CVE-2024-26883: Checked for integer overflow when using roundup_pow_of_two()  (bsc#1223035).
    - CVE-2024-26884: Fixed a bpf hashtab overflow check on 32-bit architectures (bsc#1223189).
    - CVE-2024-26839: Fixed a memleak in init_credit_return() (bsc#1222975)
    - CVE-2023-52644: Stop/wake correct queue in DMA Tx path when QoS is disabled in b43 (bsc#1222961).
    - CVE-2021-47205: Unregistered clocks/resets when unbinding in sunxi-ng (bsc#1222888).
    - CVE-2021-47211: Fixed a null pointer dereference on pointer cs_desc in usb-audio (bsc#1222869).
    - CVE-2021-47207: Fixed a null pointer dereference on pointer block in gus (bsc#1222790).
    - CVE-2024-26779: Fixed a race condition on enabling fast-xmit in mac80211 (bsc#1222772).
    - CVE-2024-26777: Error out if pixclock equals zero in fbdev/sis (bsc#1222765)
    - CVE-2024-26778: Error out if pixclock equals zero in fbdev/savage (bsc#1222770)
    - CVE-2024-26747: Fixed a NULL pointer issue with USB parent module's reference (bsc#1222609).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1646-1 advisory.

    The SUSE Linux Enterprise 12 SP5 RT kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2019-25160: Fixed out-of-bounds memory accesses in netlabel (bsc#1220394).
    - CVE-2021-46904: Fixed NULL pointer dereference during tty device unregistration (bsc#1220416).
    - CVE-2021-46905: Fixed NULL pointer dereference on disconnect regression (bsc#1220418).
    - CVE-2021-46909: Fixed a PCI interrupt mapping in ARM footbridge (bsc#1220442).
    - CVE-2021-46938: Fixed a double free of blk_mq_tag_set in dev remove after table load fails in dm rq     (bsc#1220554).
    - CVE-2021-46939: Fixed a denial of service in trace_clock_global() in tracing (bsc#1220580).
    - CVE-2021-46941: Fixed core softreset when switch mode in usb dwc3 (bsc#1220628).
    - CVE-2021-46950: Fixed a data corruption bug in raid1 arrays using bitmaps in md/raid1 (bsc#1220662).
    - CVE-2021-46958: Fixed a race between transaction aborts and fsyncs leading to use-after-free in btrfs     (bsc#1220521).
    - CVE-2021-46960: Fixed a warning on smb2_get_enc_key in cifs (bsc#1220528).
    - CVE-2021-46963: Fixed crash in qla2xxx_mqueuecommand()  (bsc#1220536).
    - CVE-2021-46964: Fixed unreserved extra IRQ vectors in qla2xxx (bsc#1220538).
    - CVE-2021-46966: Fixed potential use-after-free issue in cm_write() (bsc#1220572).
    - CVE-2021-46981: Fixed a NULL pointer in flush_workqueue in nbd (bsc#1220611).
    - CVE-2021-46988: Fixed release page in error path to avoid BUG_ON (bsc#1220706).
    - CVE-2021-46990: Fixed a denial of service when toggling entry flush barrier in powerpc/64s     (bsc#1220743).
    - CVE-2021-46998: Fixed an use after free bug in enic_hard_start_xmit in ethernet/enic (bsc#1220625).
    - CVE-2021-47006: Fixed wrong check in overflow_handler hook in ARM 9064/1 hw_breakpoint (bsc#1220751).
    - CVE-2021-47015: Fixed a RX consumer index logic in the error path in bnxt_rx_pkt() in bnxt_en     (bsc#1220794).
    - CVE-2021-47024: Fixed possible memory leak in vsock/virtio when closing socket (bsc#1220637).
    - CVE-2021-47034: Fixed a kernel memory fault for pte update on radix in powerpc/64s (bsc#1220687).
    - CVE-2021-47045: Fixed a null pointer dereference in lpfc_prep_els_iocb() in scsi lpfc (bsc#1220640).
    - CVE-2021-47049: Fixed an after free in __vmbus_open() in hv vmbus (bsc#1220692).
    - CVE-2021-47055: Fixed missing permissions for locking and badblock ioctls in mtd (bsc#1220768).
    - CVE-2021-47056: Fixed a user-memory-access error on vf2pf_lock in crypto (bsc#1220769).
    - CVE-2021-47060: Fixed a bug in KVM by stop looking for coalesced MMIO zones if the bus is destroyed     (bsc#1220742).
    - CVE-2021-47061: Fixed a bug in KVM by destroy I/O bus devices on unregister failure _after_  sync'ing     SRCU (bsc#1220745).
    - CVE-2021-47063: Fixed a potential use-after-free during bridge detach in drm bridge/panel (bsc#1220777).
    - CVE-2021-47068: Fixed a use-after-free issue in llcp_sock_bind/connect (bsc#1220739).
    - CVE-2021-47070: Fixed memory leak in error handling paths in uio_hv_generic (bsc#1220829).
    - CVE-2021-47071: Fixed a memory leak in error handling paths in hv_uio_cleanup() in uio_hv_generic     (bsc#1220846).
    - CVE-2021-47073: Fixed oops on rmmod dell_smbios init_dell_smbios_wmi() (bsc#1220850).
    - CVE-2021-47100: Fixed UAF when uninstall in ipmi (bsc#1220985).
    - CVE-2021-47101: Fixed uninit-value in asix_mdio_read() (bsc#1220987).
    - CVE-2021-47104: Fixed memory leak in qib_user_sdma_queue_pkts() (bsc#1220960).
    - CVE-2021-47110: Fixed possible memory corruption when restoring from hibernation in x86/kvm     (bsc#1221532).
    - CVE-2021-47112: Fixed possible memory corruption when restoring from hibernation in x86/kvm     (bsc#1221541).
    - CVE-2021-47114: Fixed a data corruption by fallocate in ocfs2 (bsc#1221548).
    - CVE-2021-47117: Fixed a crash in ext4_es_cache_extent as ext4_split_extent_at failed in ext4     (bsc#1221575).
    - CVE-2021-47118: Fixed an use-after-free in init task's struct pid in pid (bsc#1221605).
    - CVE-2021-47119: Fixed a memory leak in ext4_fill_super in ext4 (bsc#1221608).
    - CVE-2021-47138: Fixed an out-of-bound memory access during clearing filters in cxgb4 (bsc#1221934).
    - CVE-2021-47141: Fixed a null pointer dereference on priv->msix_vectors when driver is unloaded in gve     (bsc#1221949).
    - CVE-2021-47142: Fixed an use-after-free on ttm->sg in drm/amdgpu (bsc#1221952).
    - CVE-2021-47143: Fixed possible corruption in net/smc after failed device_add() (bsc#1221988).
    - CVE-2021-47149: Fixed a potential null pointer deref in fmvj18x_get_hwinfo() (bsc#1221972).
    - CVE-2021-47150: Fixed the potential memory leak in fec_enet_init() (bsc#1221973).
    - CVE-2021-47153: Fixed wrongly generated interrupt on bus reset in i2c/i801 (bsc#1221969).
    - CVE-2021-47161: Fixed a resource leak in an error handling path in the error handling path of the probe     function in spi spi-fsl-dspi (bsc#1221966).
    - CVE-2021-47162: Fixed a possible memory leak in tipc_buf_append (bsc#1221977).
    - CVE-2021-47165: Fixed shutdown crash when component not probed in drm/meson (bsc#1221965).
    - CVE-2021-47166: Fixed a data corruption of pg_bytes_written in nfs_do_recoalesce() in nfs (bsc#1221998).
    - CVE-2021-47167: Fixed an oopsable condition in __nfs_pageio_add_request() in nfs (bsc#1221991).
    - CVE-2021-47168: Fixed an incorrect limit in filelayout_decode_layout() in nfs (bsc#1222002).
    - CVE-2021-47169: Fixed a NULL pointer dereference in rp2_probe in serial rp2 (bsc#1222000).
    - CVE-2021-47171: Fixed a memory leak in smsc75xx_bind in net usb (bsc#1221994).
    - CVE-2021-47173: Fixed a memory leak in uss720_probe in misc/uss720 (bsc#1221993).
    - CVE-2021-47177: Fixed a sysfs leak in alloc_iommu() in iommu/vt-d (bsc#1221997).
    - CVE-2021-47179: Fixed a NULL pointer dereference in pnfs_mark_matching_lsegs_return() in nfsv4     (bsc#1222001).
    - CVE-2021-47180: Fixed a memory leak in nci_allocate_device nfcmrvl_disconnect in nfc nci (bsc#1221999).
    - CVE-2021-47181: Fixed a null pointer dereference caused by calling platform_get_resource()     (bsc#1222660).
    - CVE-2021-47182: Fixed scsi_mode_sense() buffer length handling (bsc#1222662).
    - CVE-2021-47183: Fixed a null pointer dereference during link down processing in scsi lpfc (bsc#1192145,     bsc#1222664).
    - CVE-2021-47184: Fixed NULL pointer dereference on VSI filter sync (bsc#1222666).
    - CVE-2021-47185: Fixed a softlockup issue in flush_to_ldisc in tty tty_buffer (bsc#1222669).
    - CVE-2021-47189: Fixed denial of service due to memory ordering issues between normal and ordered work     functions in btrfs (bsc#1222706).
    - CVE-2021-47202: Fixed NULL pointer dereferences in of_thermal_ functions in thermal (bsc#1222878)
    - CVE-2021-47205: Unregistered clocks/resets when unbinding in sunxi-ng (bsc#1222888).
    - CVE-2021-47207: Fixed a null pointer dereference on pointer block in gus (bsc#1222790).
    - CVE-2021-47211: Fixed a null pointer dereference on pointer cs_desc in usb-audio (bsc#1222869).
    - CVE-2022-0487: Fixed use-after-free in moxart_remove in moxart-mmc (bsc#1194516).
    - CVE-2022-48619: Fixed a denial-of-service issue in drivers/input/input.c (bsc#1218220).
    - CVE-2022-48626: Fixed a potential use-after-free on remove path moxart (bsc#1220366).
    - CVE-2022-48651: Fixed an out-of-bound bug in ipvlan caused by unset skb->mac_header (bsc#1223513).
    - CVE-2022-48701: Fixed an out-of-bounds bug in __snd_usb_parse_audio_interface() (bsc#1223921).
    - CVE-2023-0160: Fixed deadlock flaw in BPF that could allow a local user to potentially crash the system     (bsc#1209657).
    - CVE-2023-52454: Fixed a kernel panic when host sends an invalid H2C PDU length (bsc#1220320).
    - CVE-2023-52469: Fixed a use-after-free in kv_parse_power_table (bsc#1220411).
    - CVE-2023-52470: Fixed null-ptr-deref in radeon_crtc_init() (bsc#1220413).
    - CVE-2023-52474: Fixed a vulnerability with non-PAGE_SIZE-end multi-iovec user SDMA requests     (bsc#1220445).
    - CVE-2023-52476: Fixed possible unhandled page fault via perf sampling NMI during vsyscall (bsc#1220703).
    - CVE-2023-52477: Fixed USB Hub accesses to uninitialized BOS descriptors (bsc#1220790).
    - CVE-2023-52486: Fixed possible use-after-free in drm (bsc#1221277).
    - CVE-2023-52488: Fixed serial/sc16is7xx convert from _raw_ to _noinc_ regmap functions for FIFO     (bsc#1221162).
    - CVE-2023-52509: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1220836).
    - CVE-2023-52515: Fixed possible use-after-free in RDMA/srp (bsc#1221048).
    - CVE-2023-52524: Fixed possible corruption in nfc/llcp (bsc#1220927).
    - CVE-2023-52528: Fixed uninit-value access in __smsc75xx_read_reg() (bsc#1220843).
    - CVE-2023-52575: Fixed SBPB enablement for spec_rstack_overflow=off (bsc#1220871).
    - CVE-2023-52583: Fixed deadlock or deadcode of misusing dget() inside ceph (bsc#1221058).
    - CVE-2023-52587: Fixed mcast list locking in IB/ipoib (bsc#1221082).
    - CVE-2023-52590: Fixed a possible ocfs2 filesystem corruption via directory renaming (bsc#1221088).
    - CVE-2023-52591: Fixed a possible reiserfs filesystem corruption via directory renaming (bsc#1221044).
    - CVE-2023-52595: Fixed possible deadlock in wifi/rt2x00 (bsc#1221046).
    - CVE-2023-52598: Fixed wrong setting of fpc register in s390/ptrace (bsc#1221060).
    - CVE-2023-52607: Fixed a null-pointer-dereference in pgtable_cache_add kasprintf() (bsc#1221061).
    - CVE-2023-52614: Fixed PM/devfreq buffer overflow in trans_stat_show (bsc#1221617).
    - CVE-2023-52620: Fixed netfilter/nf_tables to disallow timeout for anonymous sets never used from     userspace (bsc#1221825).
    - CVE-2023-52628: Fixed 4-byte stack OOB write in nftables (bsc#1222117).
    - CVE-2023-52635: Fixed PM/devfreq to synchronize devfreq_monitor_[start/stop] (bsc#1222294).
    - CVE-2023-52639: Fixed race during shadow creation in KVM/s390/vsie Fixed (bsc#1222300).
    - CVE-2023-52644: Stop/wake correct queue in DMA Tx path when QoS is disabled in b43 (bsc#1222961).
    - CVE-2023-52650: Added missing check for of_find_device_by_node() (bsc#1223770)
    - CVE-2023-52652: Fixed NTB for possible name leak in ntb_register_device() (bsc#1223686).
    - CVE-2023-6270: Fixed a use-after-free issue in aoecmd_cfg_pkts (bsc#1218562).
    - CVE-2023-6356: Fixed a NULL pointer dereference in nvmet_tcp_build_pdu_iovec (bsc#1217987).
    - CVE-2023-6535: Fixed a NULL pointer dereference in nvmet_tcp_execute_request (bsc#1217988).
    - CVE-2023-6536: Fixed a NULL pointer dereference in __nvmet_req_complete (bsc#1217989).
    - CVE-2023-7042: Fixed a null-pointer-dereference in ath10k_wmi_tlv_op_pull_mgmt_tx_compl_ev()     (bsc#1218336).
    - CVE-2023-7192: Fixed a memory leak problem in ctnetlink_create_conntrack in     net/netfilter/nf_conntrack_netlink.c (bsc#1218479).
    - CVE-2024-2201: Fixed information leak in x86/BHI (bsc#1217339).
    - CVE-2024-22099: Fixed a null-pointer-dereference in rfcomm_check_security (bsc#1219170).
    - CVE-2024-23307: Fixed Integer Overflow or Wraparound vulnerability in x86 and ARM md, raid, raid5     modules (bsc#1219169).
    - CVE-2024-23848: Fixed media/cec for possible use-after-free in cec_queue_msg_fh (bsc#1219104).
    - CVE-2024-24855: Fixed a null pointer dereference due to race condition in scsi device driver in     lpfc_unregister_fcf_rescan() function (bsc#1219618).
    - CVE-2024-24861: Fixed an overflow due to race condition in media/xc4000 device driver in xc4000     xc4000_get_frequency() function (bsc#1219623).
    - CVE-2024-26614: Fixed the initialization of accept_queue's spinlocks (bsc#1221293).
    - CVE-2024-26642: Fixed the set of anonymous timeout flag in netfilter nf_tables (bsc#1221830).
    - CVE-2024-26671: Fixed blk-mq IO hang from sbitmap wakeup race (bsc#1222357).
    - CVE-2024-26675: Fixed ppp_async to limit MRU to 64K (bsc#1222379).
    - CVE-2024-26689: Fixed a use-after-free in encode_cap_msg() (bsc#1222503).
    - CVE-2024-26704: Fixed a double-free of blocks due to wrong extents moved_len in ext4 (bsc#1222422).
    - CVE-2024-26733: Fixed an overflow in arp_req_get() in arp (bsc#1222585).
    - CVE-2024-26743: Fixed memory leak in qedr_create_user_qp error flow in rdma/qedr (bsc#1222677)
    - CVE-2024-26744: Fixed null pointer dereference in srpt_service_guid parameter in rdma/srpt (bsc#1222449)
    - CVE-2024-26747: Fixed a NULL pointer issue with USB parent module's reference (bsc#1222609).
    - CVE-2024-26754: Fixed an use-after-free and null-ptr-deref in gtp_genl_dump_pdp() in gtp  (bsc#1222632).
    - CVE-2024-26763: Fixed user corruption via by writing data with O_DIRECT on device in dm-crypt     (bsc#1222720).
    - CVE-2024-26771: Fixed a null pointer dereference on edma_probe in dmaengine ti edma  (bsc#1222610)
    - CVE-2024-26772: Fixed ext4 to avoid allocating blocks from corrupted group in ext4_mb_find_by_goal()     (bsc#1222613).
    - CVE-2024-26773: Fixed ext4 block allocation from corrupted group in ext4_mb_try_best_found()     (bsc#1222618).
    - CVE-2024-26777: Error out if pixclock equals zero in fbdev/sis (bsc#1222765)
    - CVE-2024-26778: Error out if pixclock equals zero in fbdev/savage (bsc#1222770)
    - CVE-2024-26779: Fixed a race condition on enabling fast-xmit in mac80211 (bsc#1222772).
    - CVE-2024-26793: Fixed an use-after-free and null-ptr-deref in gtp_newlink() in gtp  (bsc#1222428).
    - CVE-2024-26805: Fixed a kernel-infoleak-after-free in __skb_datagram_iter in netlink  (bsc#1222630).
    - CVE-2024-26816: Fixed relocations in .notes section when building with CONFIG_XEN_PV=y by ignoring them     (bsc#1222624).
    - CVE-2024-26817: Fixed amdkfd to use calloc instead of kzalloc to avoid integer overflow (bsc#1222812).
    - CVE-2024-26839: Fixed a memleak in init_credit_return() (bsc#1222975)
    - CVE-2024-26840: Fixed a memory leak in cachefiles_add_cache() (bsc#1222976).
    - CVE-2024-26852: Fixed net/ipv6 to avoid possible UAF in ip6_route_mpath_notify() (bsc#1223057).
    - CVE-2024-26855: Fixed net/ice potential NULL pointer dereference in ice_bridge_setlink() (bsc#1223051).
    - CVE-2024-26857: Fixed geneve to make sure to pull inner header in geneve_rx() (bsc#1223058).
    - CVE-2024-26859: Prevent access to a freed page in page_pool in bnx2x (bsc#1223049).
    - CVE-2024-26878: Fixed quota for potential NULL pointer dereference (bsc#1223060).
    - CVE-2024-26883: Fixed bpf stackmap overflow check on 32-bit arches (bsc#1223035).
    - CVE-2024-26884: Fixed bpf hashtab overflow check on 32-bit arches (bsc#1223189).
    - CVE-2024-26901: Fixed do_sys_name_to_handle() to use kzalloc() to prevent kernel-infoleak (bsc#1223198).
    - CVE-2024-26907: Fixed a fortify source warning while accessing Eth segment in mlx5 (bsc#1223203).
    - CVE-2024-26922: Validated the parameters of bo mapping operations more clearly (bsc#1223315).
    - CVE-2024-26948: Fixed drm/amd/display by adding dc_state NULL check in dc_state_release (bsc#1223664).
    - CVE-2024-26993: Fixed fs/sysfs reference leak in sysfs_break_active_protection() (bsc#1223693).
    - CVE-2024-27013: Fixed tun limit printing rate when illegal packet received by tun device (bsc#1223745).
    - CVE-2024-27014: Fixed net/mlx5e to prevent deadlock while disabling aRFS (bsc#1223735).
    - CVE-2024-27043: Fixed a use-after-free in edia/dvbdev in different places (bsc#1223824).
    - CVE-2024-27046: Fixed nfp/flower handling acti_netdevs allocation failure (bsc#1223827).
    - CVE-2024-27072: Removed useless locks in usbtv_video_free() (bsc#1223837).
    - CVE-2024-27073: Fixed a memory leak in budget_av_attach() (bsc#1223843).
    - CVE-2024-27074: Fixed a memory leak in go7007_load_encoder() (bsc#1223844).
    - CVE-2024-27075: Avoided stack overflow warnings with clang (bsc#1223842).
    - CVE-2024-27078: Fixed a memory leak in tpg_alloc() (bsc#1223781).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1643-1 advisory.

    The SUSE Linux Enterprise 12 SP5 Azure kernel was updated to receive various security bugfixes.


    The following security bugs were fixed:

    - CVE-2019-25160: Fixed out-of-bounds memory accesses in netlabel (bsc#1220394).
    - CVE-2020-36312: Fixed an issue in virt/kvm/kvm_main.c that had a kvm_io_bus_unregister_dev memory leak     upon a kmalloc failure (bsc#1184509).
    - CVE-2021-23134: Fixed a use-after-free issue in nfc sockets (bsc#1186060).
    - CVE-2021-46904: Fixed NULL pointer dereference during tty device unregistration (bsc#1220416).
    - CVE-2021-46905: Fixed NULL pointer dereference on disconnect regression (bsc#1220418).
    - CVE-2021-46909: Fixed a PCI interrupt mapping in ARM footbridge (bsc#1220442).
    - CVE-2021-46938: Fixed a double free of blk_mq_tag_set in dev remove after table load fails in dm rq     (bsc#1220554).
    - CVE-2021-46939: Fixed a denial of service in trace_clock_global() in tracing (bsc#1220580).
    - CVE-2021-46941: Fixed core softreset when switch mode in usb dwc3 (bsc#1220628).
    - CVE-2021-46950: Fixed a data corruption bug in raid1 arrays using bitmaps in md/raid1 (bsc#1220662).
    - CVE-2021-46955: Fixed an out-of-bounds read with openvswitch, when fragmenting IPv4 packets     (bsc#1220513).
    - CVE-2021-46958: Fixed a race between transaction aborts and fsyncs leading to use-after-free in btrfs     (bsc#1220521).
    - CVE-2021-46960: Fixed a warning on smb2_get_enc_key in cifs (bsc#1220528).
    - CVE-2021-46963: Fixed crash in qla2xxx_mqueuecommand()  (bsc#1220536).
    - CVE-2021-46964: Fixed unreserved extra IRQ vectors in qla2xxx (bsc#1220538).
    - CVE-2021-46966: Fixed potential use-after-free issue in cm_write() (bsc#1220572).
    - CVE-2021-46981: Fixed a NULL pointer in flush_workqueue in nbd (bsc#1220611).
    - CVE-2021-46988: Fixed release page in error path to avoid BUG_ON (bsc#1220706).
    - CVE-2021-46990: Fixed a denial of service when toggling entry flush barrier in powerpc/64s     (bsc#1220743).
    - CVE-2021-46998: Fixed an use after free bug in enic_hard_start_xmit in ethernet/enic (bsc#1220625).
    - CVE-2021-47006: Fixed wrong check in overflow_handler hook in ARM 9064/1 hw_breakpoint (bsc#1220751).
    - CVE-2021-47015: Fixed a RX consumer index logic in the error path in bnxt_rx_pkt() in bnxt_en     (bsc#1220794).
    - CVE-2021-47024: Fixed possible memory leak in vsock/virtio when closing socket (bsc#1220637).
    - CVE-2021-47034: Fixed a kernel memory fault for pte update on radix in powerpc/64s (bsc#1220687).
    - CVE-2021-47045: Fixed a null pointer dereference in lpfc_prep_els_iocb() in scsi lpfc (bsc#1220640).
    - CVE-2021-47049: Fixed an after free in __vmbus_open() in hv vmbus (bsc#1220692).
    - CVE-2021-47055: Fixed missing permissions for locking and badblock ioctls in mtd (bsc#1220768).
    - CVE-2021-47056: Fixed a user-memory-access error on vf2pf_lock in crypto (bsc#1220769).
    - CVE-2021-47060: Fixed a bug in KVM by stop looking for coalesced MMIO zones if the bus is destroyed     (bsc#1220742).
    - CVE-2021-47061: Fixed a bug in KVM by destroy I/O bus devices on unregister failure _after_  sync'ing     SRCU (bsc#1220745).
    - CVE-2021-47063: Fixed a potential use-after-free during bridge detach in drm bridge/panel (bsc#1220777).
    - CVE-2021-47068: Fixed a use-after-free issue in llcp_sock_bind/connect (bsc#1220739).
    - CVE-2021-47070: Fixed memory leak in error handling paths in uio_hv_generic (bsc#1220829).
    - CVE-2021-47071: Fixed a memory leak in error handling paths in hv_uio_cleanup() in uio_hv_generic     (bsc#1220846).
    - CVE-2021-47073: Fixed oops on rmmod dell_smbios init_dell_smbios_wmi() (bsc#1220850).
    - CVE-2021-47100: Fixed UAF when uninstall in ipmi (bsc#1220985).
    - CVE-2021-47101: Fixed uninit-value in asix_mdio_read() (bsc#1220987).
    - CVE-2021-47104: Fixed memory leak in qib_user_sdma_queue_pkts() (bsc#1220960).
    - CVE-2021-47110: Fixed possible memory corruption when restoring from hibernation in x86/kvm     (bsc#1221532).
    - CVE-2021-47112: Fixed possible memory corruption when restoring from hibernation in x86/kvm     (bsc#1221541).
    - CVE-2021-47113: Abort btrfs rename_exchange if we fail to insert the second ref (bsc#1221543).
    - CVE-2021-47114: Fixed a data corruption by fallocate in ocfs2 (bsc#1221548).
    - CVE-2021-47117: Fixed a crash in ext4_es_cache_extent as ext4_split_extent_at failed in ext4     (bsc#1221575).
    - CVE-2021-47118: Fixed an use-after-free in init task's struct pid in pid (bsc#1221605).
    - CVE-2021-47119: Fixed a memory leak in ext4_fill_super in ext4 (bsc#1221608).
    - CVE-2021-47131: Fixed a use-after-free after the TLS device goes down and up (bsc#1221545).
    - CVE-2021-47138: Fixed an out-of-bound memory access during clearing filters in cxgb4 (bsc#1221934).
    - CVE-2021-47141: Fixed a null pointer dereference on priv->msix_vectors when driver is unloaded in gve     (bsc#1221949).
    - CVE-2021-47142: Fixed an use-after-free on ttm->sg in drm/amdgpu (bsc#1221952).
    - CVE-2021-47143: Fixed possible corruption in net/smc after failed device_add() (bsc#1221988).
    - CVE-2021-47149: Fixed a potential null pointer deref in fmvj18x_get_hwinfo() (bsc#1221972).
    - CVE-2021-47150: Fixed the potential memory leak in fec_enet_init() (bsc#1221973).
    - CVE-2021-47153: Fixed wrongly generated interrupt on bus reset in i2c/i801 (bsc#1221969).
    - CVE-2021-47161: Fixed a resource leak in an error handling path in the error handling path of the probe     function in spi spi-fsl-dspi (bsc#1221966).
    - CVE-2021-47162: Fixed a possible memory leak in tipc_buf_append (bsc#1221977).
    - CVE-2021-47165: Fixed shutdown crash when component not probed in drm/meson (bsc#1221965).
    - CVE-2021-47166: Fixed a data corruption of pg_bytes_written in nfs_do_recoalesce() in nfs (bsc#1221998).
    - CVE-2021-47167: Fixed an oopsable condition in __nfs_pageio_add_request() in nfs (bsc#1221991).
    - CVE-2021-47168: Fixed an incorrect limit in filelayout_decode_layout() in nfs (bsc#1222002).
    - CVE-2021-47169: Fixed a NULL pointer dereference in rp2_probe in serial rp2 (bsc#1222000).
    - CVE-2021-47171: Fixed a memory leak in smsc75xx_bind in net usb (bsc#1221994).
    - CVE-2021-47173: Fixed a memory leak in uss720_probe in misc/uss720 (bsc#1221993).
    - CVE-2021-47177: Fixed a sysfs leak in alloc_iommu() in iommu/vt-d (bsc#1221997).
    - CVE-2021-47179: Fixed a NULL pointer dereference in pnfs_mark_matching_lsegs_return() in nfsv4     (bsc#1222001).
    - CVE-2021-47180: Fixed a memory leak in nci_allocate_device nfcmrvl_disconnect in nfc nci (bsc#1221999).
    - CVE-2021-47181: Fixed a null pointer dereference caused by calling platform_get_resource()     (bsc#1222660).
    - CVE-2021-47182: Fixed scsi_mode_sense() buffer length handling (bsc#1222662).
    - CVE-2021-47183: Fixed a null pointer dereference during link down processing in scsi lpfc (bsc#1192145,     bsc#1222664).
    - CVE-2021-47184: Fixed NULL pointer dereference on VSI filter sync (bsc#1222666).
    - CVE-2021-47185: Fixed a softlockup issue in flush_to_ldisc in tty tty_buffer (bsc#1222669).
    - CVE-2021-47189: Fixed denial of service due to memory ordering issues between normal and ordered work     functions in btrfs (bsc#1222706).
    - CVE-2021-47202: Fixed NULL pointer dereferences in of_thermal_ functions in thermal (bsc#1222878)
    - CVE-2021-47205: Unregistered clocks/resets when unbinding in sunxi-ng (bsc#1222888).
    - CVE-2021-47207: Fixed a null pointer dereference on pointer block in gus (bsc#1222790).
    - CVE-2021-47211: Fixed a null pointer dereference on pointer cs_desc in usb-audio (bsc#1222869).
    - CVE-2022-0487: Fixed an use-after-free vulnerability in rtsx_usb_ms_drv_remove() in     drivers/memstick/host/rtsx_usb_ms.c (bsc#1194516).
    - CVE-2022-48619: Fixed a denial-of-service issue in drivers/input/input.c (bsc#1218220).
    - CVE-2022-48626: Fixed a potential use-after-free on remove path moxart (bsc#1220366).
    - CVE-2022-48651: Fixed an out-of-bound bug in ipvlan caused by unset skb->mac_header (bsc#1223513).
    - CVE-2022-48672: Fixed off-by-one error in unflatten_dt_nodes() (bsc#1223931).
    - CVE-2022-48701: Fixed an out-of-bounds bug in __snd_usb_parse_audio_interface() (bsc#1223921).
    - CVE-2022-48702: Fixed out of bounds access in  snd_emu10k1_pcm_channel_alloc() (bsc#1223923).
    - CVE-2023-0160: Fixed deadlock flaw in BPF that could allow a local user to potentially crash the system     (bsc#1209657).
    - CVE-2023-28746: Fixed Register File Data Sampling (bsc#1213456).
    - CVE-2023-35827: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1212514).
    - CVE-2023-4881: Fixed a out-of-bounds write flaw in the netfilter subsystem that could lead to potential     information disclosure or a denial of service (bsc#1215221).
    - CVE-2023-52454: Fixed a kernel panic when host sends an invalid H2C PDU length (bsc#1220320).
    - CVE-2023-52469: Fixed a use-after-free in kv_parse_power_table (bsc#1220411).
    - CVE-2023-52470: Fixed null-ptr-deref in radeon_crtc_init() (bsc#1220413).
    - CVE-2023-52474: Fixed a vulnerability with non-PAGE_SIZE-end multi-iovec user SDMA requests     (bsc#1220445).
    - CVE-2023-52476: Fixed possible unhandled page fault via perf sampling NMI during vsyscall (bsc#1220703).
    - CVE-2023-52477: Fixed USB Hub accesses to uninitialized BOS descriptors (bsc#1220790).
    - CVE-2023-52486: Fixed possible use-after-free in drm (bsc#1221277).
    - CVE-2023-52488: Fixed serial/sc16is7xx convert from _raw_ to _noinc_ regmap functions for FIFO     (bsc#1221162).
    - CVE-2023-52509: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1220836).
    - CVE-2023-52515: Fixed possible use-after-free in RDMA/srp (bsc#1221048).
    - CVE-2023-52524: Fixed possible corruption in nfc/llcp (bsc#1220927).
    - CVE-2023-52528: Fixed uninit-value access in __smsc75xx_read_reg() (bsc#1220843).
    - CVE-2023-52575: Fixed SBPB enablement for spec_rstack_overflow=off (bsc#1220871).
    - CVE-2023-52583: Fixed deadlock or deadcode of misusing dget() inside ceph (bsc#1221058).
    - CVE-2023-52587: Fixed mcast list locking in IB/ipoib (bsc#1221082).
    - CVE-2023-52590: Fixed a possible ocfs2 filesystem corruption via directory renaming (bsc#1221088).
    - CVE-2023-52591: Fixed a possible reiserfs filesystem corruption via directory renaming (bsc#1221044).
    - CVE-2023-52595: Fixed possible deadlock in wifi/rt2x00 (bsc#1221046).
    - CVE-2023-52598: Fixed wrong setting of fpc register in s390/ptrace (bsc#1221060).
    - CVE-2023-52607: Fixed a null-pointer-dereference in pgtable_cache_add kasprintf() (bsc#1221061).
    - CVE-2023-52614: Fixed PM/devfreq buffer overflow in trans_stat_show (bsc#1221617).
    - CVE-2023-52620: Fixed netfilter/nf_tables to disallow timeout for anonymous sets never used from     userspace (bsc#1221825).
    - CVE-2023-52628: Fixed 4-byte stack OOB write in nftables (bsc#1222117).
    - CVE-2023-52635: Fixed PM/devfreq to synchronize devfreq_monitor_[start/stop] (bsc#1222294).
    - CVE-2023-52639: Fixed race during shadow creation in KVM/s390/vsie Fixed (bsc#1222300).
    - CVE-2023-52644: Stop/wake correct queue in DMA Tx path when QoS is disabled in b43 (bsc#1222961).
    - CVE-2023-52650: Added missing check for of_find_device_by_node() (bsc#1223770)
    - CVE-2023-52652: Fixed NTB for possible name leak in ntb_register_device() (bsc#1223686).
    - CVE-2023-6270: Fixed a use-after-free issue in aoecmd_cfg_pkts (bsc#1218562).
    - CVE-2023-6356: Fixed a NULL pointer dereference in nvmet_tcp_build_pdu_iovec (bsc#1217987).
    - CVE-2023-6535: Fixed a NULL pointer dereference in nvmet_tcp_execute_request (bsc#1217988).
    - CVE-2023-6536: Fixed a NULL pointer dereference in __nvmet_req_complete (bsc#1217989).
    - CVE-2023-7042: Fixed a null-pointer-dereference in ath10k_wmi_tlv_op_pull_mgmt_tx_compl_ev()     (bsc#1218336).
    - CVE-2023-7192: Fixed a memory leak problem in ctnetlink_create_conntrack in     net/netfilter/nf_conntrack_netlink.c (bsc#1218479).
    - CVE-2024-0639: Fixed a denial-of-service vulnerability due to a deadlock found in sctp_auto_asconf_init     in net/sctp/socket.c (bsc#1218917).
    - CVE-2024-2201: Fixed information leak in x86/BHI (bsc#1217339).
    - CVE-2024-22099: Fixed a null-pointer-dereference in rfcomm_check_security (bsc#1219170).
    - CVE-2024-23307: Fixed Integer Overflow or Wraparound vulnerability in x86 and ARM md, raid, raid5     modules (bsc#1219169).
    - CVE-2024-23848: Fixed media/cec for possible use-after-free in cec_queue_msg_fh (bsc#1219104).
    - CVE-2024-24855: Fixed race condition in lpfc_unregister_fcf_rescan() that could lead to a kernel panic     or denial of service issue (bsc#1219618).
    - CVE-2024-24861: Fixed race condition in xc4000_get_frequency() that could lead to malfunction or denial     of service issue (bsc#1219623).
    - CVE-2024-26614: Fixed the initialization of accept_queue's spinlocks (bsc#1221293).
    - CVE-2024-26642: Fixed the set of anonymous timeout flag in netfilter nf_tables (bsc#1221830).
    - CVE-2024-26671: Fixed blk-mq IO hang from sbitmap wakeup race (bsc#1222357).
    - CVE-2024-26675: Fixed ppp_async to limit MRU to 64K (bsc#1222379).
    - CVE-2024-26689: Fixed a use-after-free in encode_cap_msg() (bsc#1222503).
    - CVE-2024-26704: fixed double-free of blocks due to wrong extents moved_len in ext4 (bsc#1222422).
    - CVE-2024-26733: Fixed an overflow in arp_req_get() in arp (bsc#1222585).
    - CVE-2024-26743: Fixed memory leak in qedr_create_user_qp error flow in rdma/qedr (bsc#1222677)
    - CVE-2024-26744: Fixed null pointer dereference in srpt_service_guid parameter in rdma/srpt (bsc#1222449)
    - CVE-2024-26747: Fixed a NULL pointer issue with USB parent module's reference (bsc#1222609).
    - CVE-2024-26754: Fixed ab use-after-free and null-ptr-deref in gtp_genl_dump_pdp() in gtp (bsc#1222632).
    - CVE-2024-26763: Fixed user corruption via by writing data with O_DIRECT on device in dm-crypt     (bsc#1222720).
    - CVE-2024-26771: Fixed a null pointer dereference on edma_probe in dmaengine ti edma (bsc#1222610)
    - CVE-2024-26772: Fixed ext4 to avoid allocating blocks from corrupted group in ext4_mb_find_by_goal()     (bsc#1222613).
    - CVE-2024-26773: Fixed ext4 block allocation from corrupted group in ext4_mb_try_best_found()     (bsc#1222618).
    - CVE-2024-26777: Error out if pixclock equals zero in fbdev/sis (bsc#1222765)
    - CVE-2024-26778: Error out if pixclock equals zero in fbdev/savage (bsc#1222770)
    - CVE-2024-26779: Fixed a race condition on enabling fast-xmit in mac80211 (bsc#1222772).
    - CVE-2024-26791: Properly validated device names in btrfs dev-replace (bsc#1222793)
    - CVE-2024-26793: fixed use-after-free and null-ptr-deref in gtp_newlink() (bsc#1222428).
    - CVE-2024-26805: Fixed a kernel-infoleak-after-free in __skb_datagram_iter in netlink (bsc#1222630).
    - CVE-2024-26816: Fixed relocations in .notes section when building with CONFIG_XEN_PV=y by ignoring them     (bsc#1222624).
    - CVE-2024-26817: Fixed amdkfd to use calloc instead of kzalloc to avoid integer overflow (bsc#1222812).
    - CVE-2024-26839: Fixed a memory leak in init_credit_return() (bsc#1222975)
    - CVE-2024-26840: Fixed a memory leak in cachefiles_add_cache() (bsc#1222976).
    - CVE-2024-26852: Fixed net/ipv6 to avoid possible UAF in ip6_route_mpath_notify() (bsc#1223057).
    - CVE-2024-26855: Fixed net/ice potential NULL pointer dereference in ice_bridge_setlink() (bsc#1223051).
    - CVE-2024-26857: Fixed geneve to make sure to pull inner header in geneve_rx() (bsc#1223058).
    - CVE-2024-26859: Prevent access to a freed page in page_pool in bnx2x (bsc#1223049).
    - CVE-2024-26876: Fixed crash on irq during probe, related to adv7511_probe() (bsc#1223119).
    - CVE-2024-26878: Fixed quota for potential NULL pointer dereference (bsc#1223060).
    - CVE-2024-26883: Fixed bpf stackmap overflow check on 32-bit arches (bsc#1223035).
    - CVE-2024-26884: Fixed bpf hashtab overflow check on 32-bit arches (bsc#1223189).
    - CVE-2024-26901: Fixed do_sys_name_to_handle() to use kzalloc() to prevent kernel-infoleak (bsc#1223198).
    - CVE-2024-26907: Fixed a fortify source warning while accessing Eth segment in mlx5 (bsc#1223203).
    - CVE-2024-26922: Validated the parameters of bo mapping operations more clearly (bsc#1223315).
    - CVE-2024-26948: Fixed drm/amd/display by adding dc_state NULL check in dc_state_release (bsc#1223664).
    - CVE-2024-26993: Fixed fs/sysfs reference leak in sysfs_break_active_protection() (bsc#1223693).
    - CVE-2024-27008: Fixed out of bounds access in nv04 (CVE-2024-27008 bsc#1223802).
    - CVE-2024-27013: Fixed tun limit printing rate when illegal packet received by tun device (bsc#1223745).
    - CVE-2024-27014: Fixed net/mlx5e to prevent deadlock while disabling aRFS (bsc#1223735).
    - CVE-2024-27043: Fixed a use-after-free in edia/dvbdev in different places (bsc#1223824).
    - CVE-2024-27046: Fixed nfp/flower handling acti_netdevs allocation failure (bsc#1223827).
    - CVE-2024-27072: Removed useless locks in usbtv_video_free() (bsc#1223837).
    - CVE-2024-27073: Fixed a memory leak in budget_av_attach() (bsc#1223843).
    - CVE-2024-27074: Fixed a memory leak in go7007_load_encoder() (bsc#1223844).
    - CVE-2024-27075: Avoided stack overflow warnings with clang (bsc#1223842).
    - CVE-2024-27078: Fixed a memory leak in tpg_alloc() (bsc#1223781).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED12 / SLED_SAP12 / SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1648-1 advisory.

  - Use After Free vulnerability in nfc sockets in the Linux Kernel before 5.12.4 allows local attackers to     elevate their privileges. In typical configurations, the issue can only be triggered by a privileged local     user with the CAP_NET_RAW capability. (CVE-2021-23134)

  - In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix double free of the     ha->vp_map pointer Coverity scan reported potential risk of double free of the pointer ha->vp_map.
    ha->vp_map was freed in qla2x00_mem_alloc(), and again freed in function qla2x00_mem_free(ha). Assign NULL     to vp_map and kfree take care of NULL. (CVE-2024-26930)

  - In the Linux kernel, the following vulnerability has been resolved: netlabel: fix out-of-bounds memory     accesses There are two array out-of-bounds memory accesses, one in cipso_v4_map_lvl_valid(), the other in     netlbl_bitmap_walk(). Both errors are embarassingly simple, and the fixes are straightforward. As a FYI     for anyone backporting this patch to kernels prior to v4.8, you'll want to apply the netlbl_bitmap_walk()     patch to cipso_v4_bitmap_walk() as netlbl_bitmap_walk() doesn't exist before Linux v4.8. (CVE-2019-25160)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1454-1 advisory.

    The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2020-36780: Fixed a reference leak when pm_runtime_get_sync fails in i2c (bsc#1220556).
    - CVE-2020-36782: Fixed a reference leak when pm_runtime_get_sync fails in i2c imx-lpi2c (bsc#1220560).
    - CVE-2020-36783: Fixed a reference leak when pm_runtime_get_sync fails in i2c img-scb (bsc#1220561).
    - CVE-2021-23134: Fixed a use-after-free issue in nfc sockets (bsc#1186060).
    - CVE-2021-46909: Fixed a PCI interrupt mapping in ARM footbridge (bsc#1220442).
    - CVE-2021-46921: Fixed ordering in queued_write_lock_slowpath (bsc#1220468).
    - CVE-2021-46930: Fixed a list_head check warning caused by uninitialization of list_head in usb mtu3     (bsc#1220484).
    - CVE-2021-46938: Fixed a double free of blk_mq_tag_set in dev remove after table load fails in dm rq     (bsc#1220554).
    - CVE-2021-46939: Fixed a denial of service in trace_clock_global() in tracing (bsc#1220580).
    - CVE-2021-46943: Fixed an oops in set_fmt error handling in media: staging/intel-ipu3 (bsc#1220583).
    - CVE-2021-46944: Fixed a memory leak in imu_fmt in media staging/intel-ipu3 (bsc#1220566).
    - CVE-2021-46950: Fixed a data corruption bug in raid1 arrays using bitmaps in md/raid1 (bsc#1220662).
    - CVE-2021-46951: Fixed an integer underflow of efi_tpm_final_log_size in tpm_read_log_efi in tpm efi     (bsc#1220615).
    - CVE-2021-46958: Fixed a race between transaction aborts and fsyncs leading to use-after-free in btrfs     (bsc#1220521).
    - CVE-2021-46960: Fixed a warning on smb2_get_enc_key in cifs (bsc#1220528).
    - CVE-2021-46961: Fixed an error on not enabling irqs when handling spurious interrups in irqchip/gic-v3     (bsc#1220529).
    - CVE-2021-46962: Fixed a resource leak in the remove function in mmc uniphier-sd (bsc#1220532).
    - CVE-2021-46963: Fixed a denial of service in qla2xxx_mqueuecommand() in scsi qla2xxx (bsc#1220536)
    - CVE-2021-46971: Fixed unconditional security_locked_down() call in perf/core (bsc#1220697).
    - CVE-2021-46981: Fixed a NULL pointer in flush_workqueue in nbd (bsc#1220611).
    - CVE-2021-46984: Fixed an out of bounds access in kyber_bio_merge() in kyber (bsc#1220631).
    - CVE-2021-46988: Fixed release page in error path to avoid BUG_ON in userfaultfd (bsc#1220706).
    - CVE-2021-46990: Fixed a denial of service when toggling entry flush barrier in powerpc/64s     (bsc#1220743).
    - CVE-2021-46991: Fixed a use-after-free in i40e_client_subtask (bsc#1220575).
    - CVE-2021-46992: Fixed a bug to avoid overflows in nft_hash_buckets (bsc#1220638).
    - CVE-2021-46998: Fixed an use after free bug in enic_hard_start_xmit in ethernet/enic (bsc#1220625).
    - CVE-2021-47000: Fixed an inode leak on getattr error in __fh_to_dentry in ceph (bsc#1220669).
    - CVE-2021-47006: Fixed wrong check in overflow_handler hook in ARM 9064/1 hw_breakpoint (bsc#1220751).
    - CVE-2021-47013: Fixed a use after free in emac_mac_tx_buf_send (bsc#1220641).
    - CVE-2021-47015: Fixed a RX consumer index logic in the error path in bnxt_rx_pkt() in bnxt_en     (bsc#1220794).
    - CVE-2021-47020: Fixed a memory leak in stream config error path in soundwire stream (bsc#1220785).
    - CVE-2021-47034: Fixed a kernel memory fault for pte update on radix in powerpc/64s (bsc#1220687).
    - CVE-2021-47045: Fixed a null pointer dereference in lpfc_prep_els_iocb() in scsi lpfc (bsc#1220640).
    - CVE-2021-47049: Fixed an after free in __vmbus_open() in hv vmbus (bsc#1220692).
    - CVE-2021-47051: Fixed a PM reference leak in lpspi_prepare_xfer_hardware() in spi fsl-lpspi     (bsc#1220764).
    - CVE-2021-47055: Fixed missing permissions for locking and badblock ioctls in mtd (bsc#1220768).
    - CVE-2021-47056: Fixed a user-memory-access error on vf2pf_lock in crypto (bsc#1220769).
    - CVE-2021-47058: Fixed a possible user-after-free in set debugfs_name in regmap (bsc#1220779).
    - CVE-2021-47061: Fixed a bug in KVM by destroy I/O bus devices on unregister failure _after_  sync'ing     SRCU (bsc#1220745).
    - CVE-2021-47063: Fixed a potential use-after-free during bridge detach in drm bridge/panel (bsc#1220777).
    - CVE-2021-47065: Fixed an array overrun in rtw_get_tx_power_params() in rtw88 (bsc#1220749).
    - CVE-2021-47068: Fixed a use-after-free issue in llcp_sock_bind/connect (bsc#1220739).
    - CVE-2021-47069: Fixed a crash due to relying on a stack reference past its expiry in ipc/mqueue,     ipc/msg, ipc/sem (bsc#1220826).
    - CVE-2021-47070: Fixed a memory leak in error handling paths on memory allocated by vmbus_alloc_ring in     uio_hv_generic (bsc#1220829).
    - CVE-2021-47071: Fixed a memory leak in error handling paths in hv_uio_cleanup() in uio_hv_generic     (bsc#1220846).
    - CVE-2021-47073: Fixed a oops on rmmod dell_smbios exit_dell_smbios_wmi() in platform/x86 dell-smbios-wmi     (bsc#1220850).
    - CVE-2021-47077: Fixed a NULL pointer dereference when in shost_data (bsc#1220861).
    - CVE-2021-47082: Fixed a double free in tun_free_netdev in tun (bsc#1220969).
    - CVE-2021-47109: Fixed an overflow in neighbour table in neighbour (bsc#1221534).
    - CVE-2021-47110: Fixed possible memory corruption when restoring from hibernation in x86/kvm     (bsc#1221532).
    - CVE-2021-47112: Fixed possible memory corruption when restoring from hibernation in x86/kvm     (bsc#1221541).
    - CVE-2021-47114: Fixed a data corruption by fallocate in ocfs2 (bsc#1221548).
    - CVE-2021-47117: Fixed a crash in ext4_es_cache_extent as ext4_split_extent_at failed in ext4     (bsc#1221575).
    - CVE-2021-47118: Fixed an use-after-free in init task's struct pid in pid (bsc#1221605).
    - CVE-2021-47119: Fixed a memory leak in ext4_fill_super in ext4 (bsc#1221608).
    - CVE-2021-47120: Fixed a NULL pointer dereference on disconnect in HID magicmouse (bsc#1221606).
    - CVE-2021-47138: Fixed an out-of-bound memory access during clearing filters in cxgb4 (bsc#1221934).
    - CVE-2021-47139: Fixed a race condition that lead to oops in netdevice registration in net hns3     (bsc#1221935).
    - CVE-2021-47141: Fixed a null pointer dereference on priv->msix_vectors when driver is unloaded in gve     (bsc#1221949).
    - CVE-2021-47142: Fixed an use-after-free on ttm->sg in drm/amdgpu (bsc#1221952).
    - CVE-2021-47144: Fixed a refcount leak in amdgpufb_create in drm/amd/amdgpu (bsc#1221989).
    - CVE-2021-47153: Fixed an out-of-range memory access during bus reset in the case of a block transaction     in i2c/i801 (bsc#1221969).
    - CVE-2021-47161: Fixed a resource leak in an error handling path in the error handling path of the probe     function in spi spi-fsl-dspi (bsc#1221966).
    - CVE-2021-47165: Fixed a NULL pointer dereference when component was not probed during shutdown in     drm/mesonhe (bsc#1221965).
    - CVE-2021-47166: Fixed a data corruption of pg_bytes_written in nfs_do_recoalesce() in nfs (bsc#1221998).
    - CVE-2021-47167: Fixed an oopsable condition in __nfs_pageio_add_request() in nfs (bsc#1221991).
    - CVE-2021-47168: Fixed an incorrect limit in filelayout_decode_layout() in nfs (bsc#1222002).
    - CVE-2021-47169: Fixed a NULL pointer dereference in rp2_probe in serial rp2 (bsc#1222000).
    - CVE-2021-47170: Fixed a WARN about excessively large memory allocations in usb usbfs (bsc#1222004).
    - CVE-2021-47171: Fixed a memory leak in smsc75xx_bind in net usb (bsc#1221994).
    - CVE-2021-47172: Fixed a potential overflow due to non sequential channel numbers in adc/ad7124     (bsc#1221992).
    - CVE-2021-47173: Fixed a memory leak in uss720_probe in misc/uss720 (bsc#1221993).
    - CVE-2021-47177: Fixed a sysfs leak in alloc_iommu() in iommu/vt-d (bsc#1221997).
    - CVE-2021-47179: Fixed a NULL pointer dereference in pnfs_mark_matching_lsegs_return() in nfsv4     (bsc#1222001).
    - CVE-2021-47180: Fixed a memory leak in nci_allocate_device nfcmrvl_disconnect in nfc nci (bsc#1221999).
    - CVE-2021-47181: Fixed a null pointer dereference caused by calling platform_get_resource()     (bsc#1222660).
    - CVE-2021-47183: Fixed a null pointer dereference during link down processing in scsi lpfc (bsc#1192145,     bsc#1222664).
    - CVE-2021-47185: Fixed a softlockup issue in flush_to_ldisc in tty tty_buffer (bsc#1222669).
    - CVE-2021-47189: Fixed denial of service due to memory ordering issues between normal and ordered work     functions in btrfs (bsc#1222706).
    - CVE-2022-0487: Fixed an use-after-free vulnerability in rtsx_usb_ms_drv_remove() in     drivers/memstick/host/rtsx_usb_ms.c (bsc#1194516).
    - CVE-2022-4744: Fixed a double-free that could lead to DoS or privilege escalation in TUN/TAP device     driver functionality (bsc#1209635).
    - CVE-2022-48626: Fixed a potential use-after-free on remove path in moxart (bsc#1220366).
    - CVE-2023-0160: Fixed deadlock flaw in BPF that could allow a local user to potentially crash the system     (bsc#1209657).
    - CVE-2023-1192: Fixed use-after-free in cifs_demultiplex_thread() (bsc#1208995).
    - CVE-2023-28746: Fixed Register File Data Sampling (bsc#1213456).
    - CVE-2023-35827: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1212514).
    - CVE-2023-52454: Fixed a kernel panic when host sends an invalid H2C PDU length in nvmet-tcp     (bsc#1220320).
    - CVE-2023-52469: Fixed an use-after-free in kv_parse_power_table in drivers/amd/pm (bsc#1220411).
    - CVE-2023-52470: Fixed null-ptr-deref in radeon_crtc_init() (bsc#1220413).
    - CVE-2023-52474: Fixed a data corruption in user SDMA requests in IB/hfi1 (bsc#1220445).
    - CVE-2023-52476: Fixed possible unhandled page fault via perf sampling NMI during vsyscall (bsc#1220703).
    - CVE-2023-52477: Fixed USB Hub accesses to uninitialized BOS descriptors (bsc#1220790).
    - CVE-2023-52500: Fixed information leaking when processing OPC_INB_SET_CONTROLLER_CONFIG command     (bsc#1220883).
    - CVE-2023-52500: Fixed leaking tags when processing  OPC_INB_SET_CONTROLLER_CONFIG command in scsi in     pm80xx (bsc#1220883).
    - CVE-2023-52509: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1220836).
    - CVE-2023-52572: Fixed UAF in cifs_demultiplex_thread() in cifs (bsc#1220946).
    - CVE-2023-52575: Fixed SBPB enablement for spec_rstack_overflow=off (bsc#1220871).
    - CVE-2023-52583: Fixed deadlock or deadcode of misusing dget() inside ceph (bsc#1221058).
    - CVE-2023-52590: Fixed a possible ocfs2 filesystem corruption via directory renaming (bsc#1221088).
    - CVE-2023-52591: Fixed a possible reiserfs filesystem corruption via directory renaming (bsc#1221044).
    - CVE-2023-52607: Fixed null-pointer dereference in pgtable_cache_add kasprintf() in powerpc/mm     (bsc#1221061).
    - CVE-2023-52628: Fixed 4-byte stack OOB write in nftables (bsc#1222117).
    - CVE-2023-6270: Fixed a use-after-free issue in aoecmd_cfg_pkts (bsc#1218562).
    - CVE-2023-6356: Fixed a NULL pointer dereference in nvmet_tcp_build_pdu_iovec (bsc#1217987).
    - CVE-2023-6531: Fixed a use-after-free flaw due to a race problem in the unix garbage collector's     deletion of SKB races (bsc#1218447).
    - CVE-2023-6535: Fixed a NULL pointer dereference in nvmet_tcp_execute_request (bsc#1217988).
    - CVE-2023-6536: Fixed a NULL pointer dereference in __nvmet_req_complete (bsc#1217989).
    - CVE-2023-7042: Fixed a null pointer dereference in ath10k_wmi_tlv_op_pull_mgmt_tx_compl_ev() in     drivers/net/wireless/ath/ath10k/wmi-tlv.c in net (bsc#1218336).
    - CVE-2023-7192: Fixed a memory leak problem in ctnetlink_create_conntrack in     net/netfilter/nf_conntrack_netlink.c (bsc#1218479).
    - CVE-2024-22099: Fixed a null pointer dereference in /net/bluetooth/rfcomm/core.C in bluetooth     (bsc#1219170).
    - CVE-2024-26600: Fixed null pointer dereference for SRP in phy-omap-usb2 (bsc#1220340).
    - CVE-2024-26614: Fixed the initialization of accept_queue's spinlocks (bsc#1221293).
    - CVE-2024-26642: Fixed the set of anonymous timeout flag in netfilter nf_tables (bsc#1221830).
    - CVE-2024-26704: Fixed a double-free of blocks due to wrong extents moved_len in ext4 (bsc#1222422).
    - CVE-2024-26733: Fixed an overflow in arp_req_get() in arp (bsc#1222585).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of kernel installed on the remote host is prior to 5.10.35-31.135. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.10-2022-001 advisory.

    2024-05-23: CVE-2021-46972 was added to this advisory.

    2024-05-23: CVE-2021-46974 was added to this advisory.

    2024-05-23: CVE-2021-46909 was added to this advisory.

    2024-04-25: CVE-2021-46922 was added to this advisory.

    2024-04-25: CVE-2021-46912 was added to this advisory.

    2024-04-25: CVE-2021-46908 was added to this advisory.

    2024-04-25: CVE-2021-46914 was added to this advisory.

    2024-04-25: CVE-2021-46971 was added to this advisory.

    2024-03-13: CVE-2021-46915 was added to this advisory.

    2024-03-13: CVE-2021-46904 was added to this advisory.

    2024-03-13: CVE-2021-46905 was added to this advisory.

    A use-after-free flaw was found in the Linux kernel's NFC LLCP protocol implementation in the way the user     performs manipulation with an unknown input for the llcp_sock_bind() function. This flaw allows a local     user to crash or escalate their privileges on the system. (CVE-2020-25670)

    A use-after-free flaw was found in the Linux kernel's NFC LLCP protocol implementation in the way the user     triggers the llcp_sock_connect() function. This flaw allows a local user to crash the system.
    (CVE-2020-25671)

    A memory leak in the Linux kernel's NFC LLCP protocol implementation was found in the way a user triggers     the llcp_sock_connect() function. This flaw allows a local user to starve the resources, causing a denial     of service. (CVE-2020-25672)

    A vulnerability was found in Linux kernel where non-blocking socket in llcp_sock_connect() leads to leak     and eventually hanging-up the system. (CVE-2020-25673)

    A use-after-free flaw was found in the Linux kernel's SCTP socket functionality that triggers a race     condition. This flaw allows a local user to escalate their privileges on the system. The highest threat     from this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2021-23133)

    A vulnerability was discovered in retrieve_ptr_limit in kernel/bpf/verifier.c in the Linux kernel     mechanism to mitigate speculatively out-of-bounds loads (Spectre mitigation). In this flaw a local,     special user privileged (CAP_SYS_ADMIN) BPF program running on affected systems may bypass the protection,     and execute speculatively out-of-bounds loads from the kernel memory. This can be abused to extract     contents of kernel memory via side-channel. (CVE-2021-29155)

    A flaw was found in the Linux kernel's eBPF verification code. By default, accessing the eBPF verifier is     only accessible to privileged users with CAP_SYS_ADMIN. This flaw allows a local user who can insert eBPF     instructions, to use the eBPF verifier to abuse a spectre-like flaw and infer all system memory. The     highest threat from this vulnerability is to confidentiality. (CVE-2021-31829)

    The eBPF RINGBUF bpf_ringbuf_reserve() function in the Linux kernel did not check that the allocated size     was smaller than the ringbuf size, allowing an attacker to perform out-of-bounds writes within the kernel     and therefore, arbitrary code execution. This issue was fixed via commit 4b81ccebaeee (bpf, ringbuf: Deny     reserve of buffers larger than ringbuf) (v5.13-rc4) and backported to the stable kernels in v5.12.4,     v5.11.21, and v5.10.37. It was introduced via 457f44363a88 (bpf: Implement BPF ring buffer and verifier     support for it) (v5.8-rc1). (CVE-2021-3489)

    The eBPF ALU32 bounds tracking for bitwise ops (AND, OR and XOR) in the Linux kernel did not properly     update 32-bit bounds, which could be turned into out of bounds reads and writes in the Linux kernel and     therefore, arbitrary code execution. This issue was fixed via commit 049c4e13714e (bpf: Fix alu32 const     subreg bound tracking on bitwise operations) (v5.13-rc4) and backported to the stable kernels in v5.12.4,     v5.11.21, and v5.10.37. The AND/OR issues were introduced by commit 3f50f132d840 (bpf: Verifier, do     explicit ALU32 bounds tracking) (5.7-rc1) and the XOR variant was introduced by 2921c90d4718 (bpf:Fix a     verifier failure with xor) ( 5.10-rc1). (CVE-2021-3490)

    A flaw was found in the Linux kernel.  The io_uring PROVIDE_BUFFERS operation allowed the MAX_RW_COUNT     limit to be bypassed, which led to negative values being used in mem_rw when reading /proc/<PID>/mem. The     highest threat from this vulnerability is to data confidentiality and integrity as well as system     availability. (CVE-2021-3491)

    A flaw was found in the Linux kernel in versions before 5.12. The value of internal.ndata, in the KVM API,     is mapped to an array index, which can be updated by a user process at anytime which could lead to an out-     of-bounds write. The highest threat from this vulnerability is to data integrity and system availability.
    (CVE-2021-3501)

    In the Linux kernel, the following vulnerability has been resolved:

    net: hso: fix null-ptr-deref during tty device unregistration

    Multiple ttys try to claim the same the minor number causing a doubleunregistration of the same device.
    The first unregistration succeedsbut the next one results in a null-ptr-deref.

    The get_free_serial_index() function returns an available minor numberbut doesn't assign it immediately.
    The assignment is done by the callerlater. But before this assignment, calls to     get_free_serial_index()would return the same minor number.

    Fix this by modifying get_free_serial_index to assign the minor numberimmediately after one is found to be     and rename it to obtain_minor()to better reflect what it does. Similary, rename set_serial_by_index()to     release_minor() and modify it to free up the minor number of thegiven hso_serial. Every obtain_minor()     should have correspondingrelease_minor() call. (CVE-2021-46904)

    In the Linux kernel, the following vulnerability has been resolved:

    net: hso: fix NULL-deref on disconnect regression

    Commit 8a12f8836145 (net: hso: fix null-ptr-deref during tty deviceunregistration) fixed the racy minor     allocation reported by syzbot, butintroduced an unconditional NULL-pointer dereference on every     disconnectinstead.

    Specifically, the serial device table must no longer be accessed afterthe minor has been released by     hso_serial_tty_unregister(). (CVE-2021-46905)

    In the Linux kernel, the following vulnerability has been resolved:

    bpf: Use correct permission flag for mixed signed bounds arithmetic

    We forbid adding unknown scalars with mixed signed bounds due to thespectre v1 masking mitigation. Hence     this also needs bypass_spec_v1flag instead of allow_ptr_leaks. (CVE-2021-46908)

    In the Linux kernel, the following vulnerability has been resolved:

    ARM: footbridge: fix PCI interrupt mapping (CVE-2021-46909)

    In the Linux kernel, the following vulnerability has been resolved:

    net: Make tcp_allowed_congestion_control readonly in non-init netns (CVE-2021-46912)

    In the Linux kernel, the following vulnerability has been resolved:

    ixgbe: fix unbalanced device enable/disable in suspend/resume (CVE-2021-46914)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nft_limit: avoid possible divide error in nft_limit_init

    div_u64() divides u64 by u32.

    nft_limit_init() wants to divide u64 by u64, use the appropriatemath function (div64_u64)

    divide error: 0000 [#1] PREEMPT SMP KASANCPU: 1 PID: 8390 Comm: syz-executor188 Not tainted     5.12.0-rc4-syzkaller #0Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google     01/01/2011RIP: 0010:div_u64_rem include/linux/math64.h:28 [inline]RIP: 0010:div_u64     include/linux/math64.h:127 [inline]RIP: 0010:nft_limit_init+0x2a2/0x5e0 net/netfilter/nft_limit.c:85Code:
    ef 4c 01 eb 41 0f 92 c7 48 89 de e8 38 a5 22 fa 4d 85 ff 0f 85 97 02 00 00 e8 ea 9e 22 fa 4c 0f af f3 45     89 ed 31 d2 4c 89 f0 <49> f7 f5 49 89 c6 e8 d3 9e 22 fa 48 8d 7d 48 48 b8 00 00 00 00 00RSP:
    0018:ffffc90009447198 EFLAGS: 00010246RAX: 0000000000000000 RBX: 0000200000000000 RCX:
    0000000000000000RDX: 0000000000000000 RSI: ffffffff875152e6 RDI: 0000000000000003RBP: ffff888020f80908     R08: 0000200000000000 R09: 0000000000000000R10: ffffffff875152d8 R11: 0000000000000000 R12:
    ffffc90009447270R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000FS:
    000000000097a300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000CS:  0010 DS: 0000 ES: 0000 CR0:
    0000000080050033CR2: 00000000200001c4 CR3: 0000000026a52000 CR4: 00000000001506e0DR0: 0000000000000000     DR1: 0000000000000000 DR2: 0000000000000000DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
    0000000000000400Call Trace:nf_tables_newexpr net/netfilter/nf_tables_api.c:2675     [inline]nft_expr_init+0x145/0x2d0 net/netfilter/nf_tables_api.c:2713nft_set_elem_expr_alloc+0x27/0x280     net/netfilter/nf_tables_api.c:5160nf_tables_newset+0x1997/0x3150     net/netfilter/nf_tables_api.c:4321nfnetlink_rcv_batch+0x85a/0x21b0     net/netfilter/nfnetlink.c:456nfnetlink_rcv_skb_batch net/netfilter/nfnetlink.c:580     [inline]nfnetlink_rcv+0x3af/0x420 net/netfilter/nfnetlink.c:598netlink_unicast_kernel     net/netlink/af_netlink.c:1312 [inline]netlink_unicast+0x533/0x7d0     net/netlink/af_netlink.c:1338netlink_sendmsg+0x856/0xd90 net/netlink/af_netlink.c:1927sock_sendmsg_nosec     net/socket.c:654 [inline]sock_sendmsg+0xcf/0x120 net/socket.c:674____sys_sendmsg+0x6e8/0x810     net/socket.c:2350___sys_sendmsg+0xf3/0x170 net/socket.c:2404__sys_sendmsg+0xe5/0x1b0     net/socket.c:2433do_syscall_64+0x2d/0x70     arch/x86/entry/common.c:46entry_SYSCALL_64_after_hwframe+0x44/0xae (CVE-2021-46915)

    In the Linux kernel, the following vulnerability has been resolved:

    KEYS: trusted: Fix TPM reservation for seal/unseal (CVE-2021-46922)

    In the Linux kernel, the following vulnerability has been resolved:

    perf/core: Fix unconditional security_locked_down() call (CVE-2021-46971)

    In the Linux kernel, the following vulnerability has been resolved:

    ovl: fix leaked dentry (CVE-2021-46972)

    In the Linux kernel, the following vulnerability has been resolved:

    bpf: Fix masking negation logic upon negative dst register (CVE-2021-46974)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of kernel installed on the remote host is prior to 5.4.117-58.216. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.4-2022-003 advisory.

    2024-05-23: CVE-2021-46974 was added to this advisory.

    2024-05-23: CVE-2021-46909 was added to this advisory.

    2024-04-25: CVE-2021-46971 was added to this advisory.

    2024-03-13: CVE-2021-46915 was added to this advisory.

    2024-03-13: CVE-2021-46904 was added to this advisory.

    2024-03-13: CVE-2021-46905 was added to this advisory.

    A use-after-free flaw was found in the Linux kernel's NFC LLCP protocol implementation in the way the user     performs manipulation with an unknown input for the llcp_sock_bind() function. This flaw allows a local     user to crash or escalate their privileges on the system. (CVE-2020-25670)

    A use-after-free flaw was found in the Linux kernel's NFC LLCP protocol implementation in the way the user     triggers the llcp_sock_connect() function. This flaw allows a local user to crash the system.
    (CVE-2020-25671)

    A memory leak in the Linux kernel's NFC LLCP protocol implementation was found in the way a user triggers     the llcp_sock_connect() function. This flaw allows a local user to starve the resources, causing a denial     of service. (CVE-2020-25672)

    A vulnerability was found in Linux kernel where non-blocking socket in llcp_sock_connect() leads to leak     and eventually hanging-up the system. (CVE-2020-25673)

    A use-after-free flaw was found in the Linux kernel's SCTP socket functionality that triggers a race     condition. This flaw allows a local user to escalate their privileges on the system. The highest threat     from this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2021-23133)

    A flaw was found in the Linux kernels eBPF implementation. By default, accessing the eBPF verifier is only     accessible to privileged users with CAP_SYS_ADMIN.   A local user with the ability to insert eBPF     instructions can abuse a flaw in eBPF to corrupt memory. The highest threat from this vulnerability is to     confidentiality, integrity, as well as system availability. (CVE-2021-29154)

    A vulnerability was discovered in retrieve_ptr_limit in kernel/bpf/verifier.c in the Linux kernel     mechanism to mitigate speculatively out-of-bounds loads (Spectre mitigation). In this flaw a local,     special user privileged (CAP_SYS_ADMIN) BPF program running on affected systems may bypass the protection,     and execute speculatively out-of-bounds loads from the kernel memory. This can be abused to extract     contents of kernel memory via side-channel. (CVE-2021-29155)

    A flaw was found in the Linux kernel's eBPF verification code. By default, accessing the eBPF verifier is     only accessible to privileged users with CAP_SYS_ADMIN. This flaw allows a local user who can insert eBPF     instructions, to use the eBPF verifier to abuse a spectre-like flaw and infer all system memory. The     highest threat from this vulnerability is to confidentiality. (CVE-2021-31829)

    In the Linux kernel, the following vulnerability has been resolved:

    net: hso: fix null-ptr-deref during tty device unregistration

    Multiple ttys try to claim the same the minor number causing a doubleunregistration of the same device.
    The first unregistration succeedsbut the next one results in a null-ptr-deref.

    The get_free_serial_index() function returns an available minor numberbut doesn't assign it immediately.
    The assignment is done by the callerlater. But before this assignment, calls to     get_free_serial_index()would return the same minor number.

    Fix this by modifying get_free_serial_index to assign the minor numberimmediately after one is found to be     and rename it to obtain_minor()to better reflect what it does. Similary, rename set_serial_by_index()to     release_minor() and modify it to free up the minor number of thegiven hso_serial. Every obtain_minor()     should have correspondingrelease_minor() call. (CVE-2021-46904)

    In the Linux kernel, the following vulnerability has been resolved:

    net: hso: fix NULL-deref on disconnect regression

    Commit 8a12f8836145 (net: hso: fix null-ptr-deref during tty deviceunregistration) fixed the racy minor     allocation reported by syzbot, butintroduced an unconditional NULL-pointer dereference on every     disconnectinstead.

    Specifically, the serial device table must no longer be accessed afterthe minor has been released by     hso_serial_tty_unregister(). (CVE-2021-46905)

    In the Linux kernel, the following vulnerability has been resolved:

    ARM: footbridge: fix PCI interrupt mapping (CVE-2021-46909)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nft_limit: avoid possible divide error in nft_limit_init

    div_u64() divides u64 by u32.

    nft_limit_init() wants to divide u64 by u64, use the appropriatemath function (div64_u64)

    divide error: 0000 [#1] PREEMPT SMP KASANCPU: 1 PID: 8390 Comm: syz-executor188 Not tainted     5.12.0-rc4-syzkaller #0Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google     01/01/2011RIP: 0010:div_u64_rem include/linux/math64.h:28 [inline]RIP: 0010:div_u64     include/linux/math64.h:127 [inline]RIP: 0010:nft_limit_init+0x2a2/0x5e0 net/netfilter/nft_limit.c:85Code:
    ef 4c 01 eb 41 0f 92 c7 48 89 de e8 38 a5 22 fa 4d 85 ff 0f 85 97 02 00 00 e8 ea 9e 22 fa 4c 0f af f3 45     89 ed 31 d2 4c 89 f0 <49> f7 f5 49 89 c6 e8 d3 9e 22 fa 48 8d 7d 48 48 b8 00 00 00 00 00RSP:
    0018:ffffc90009447198 EFLAGS: 00010246RAX: 0000000000000000 RBX: 0000200000000000 RCX:
    0000000000000000RDX: 0000000000000000 RSI: ffffffff875152e6 RDI: 0000000000000003RBP: ffff888020f80908     R08: 0000200000000000 R09: 0000000000000000R10: ffffffff875152d8 R11: 0000000000000000 R12:
    ffffc90009447270R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000FS:
    000000000097a300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000CS:  0010 DS: 0000 ES: 0000 CR0:
    0000000080050033CR2: 00000000200001c4 CR3: 0000000026a52000 CR4: 00000000001506e0DR0: 0000000000000000     DR1: 0000000000000000 DR2: 0000000000000000DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
    0000000000000400Call Trace:nf_tables_newexpr net/netfilter/nf_tables_api.c:2675     [inline]nft_expr_init+0x145/0x2d0 net/netfilter/nf_tables_api.c:2713nft_set_elem_expr_alloc+0x27/0x280     net/netfilter/nf_tables_api.c:5160nf_tables_newset+0x1997/0x3150     net/netfilter/nf_tables_api.c:4321nfnetlink_rcv_batch+0x85a/0x21b0     net/netfilter/nfnetlink.c:456nfnetlink_rcv_skb_batch net/netfilter/nfnetlink.c:580     [inline]nfnetlink_rcv+0x3af/0x420 net/netfilter/nfnetlink.c:598netlink_unicast_kernel     net/netlink/af_netlink.c:1312 [inline]netlink_unicast+0x533/0x7d0     net/netlink/af_netlink.c:1338netlink_sendmsg+0x856/0xd90 net/netlink/af_netlink.c:1927sock_sendmsg_nosec     net/socket.c:654 [inline]sock_sendmsg+0xcf/0x120 net/socket.c:674____sys_sendmsg+0x6e8/0x810     net/socket.c:2350___sys_sendmsg+0xf3/0x170 net/socket.c:2404__sys_sendmsg+0xe5/0x1b0     net/socket.c:2433do_syscall_64+0x2d/0x70     arch/x86/entry/common.c:46entry_SYSCALL_64_after_hwframe+0x44/0xae (CVE-2021-46915)

    In the Linux kernel, the following vulnerability has been resolved:

    perf/core: Fix unconditional security_locked_down() call (CVE-2021-46971)

    In the Linux kernel, the following vulnerability has been resolved:

    bpf: Fix masking negation logic upon negative dst register (CVE-2021-46974)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of kernel installed on the remote host is prior to 4.14.232-176.381. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2021-1636 advisory.

    2024-05-23: CVE-2021-46909 was added to this advisory.

    2024-05-23: CVE-2021-46974 was added to this advisory.

    2024-03-13: CVE-2021-46905 was added to this advisory.

    2024-03-13: CVE-2021-46904 was added to this advisory.

    2024-03-13: CVE-2021-46915 was added to this advisory.

    An issue was discovered in the Linux kernel related to mm/gup.c and mm/huge_memory.c. The get_user_pages     (aka gup) implementation, when used for a copy-on-write page, does not properly consider the semantics of     read operations and therefore can grant unintended read access. (CVE-2020-29374)

    A use-after-free flaw was found in the Linux kernel's SCTP socket functionality that triggers a race     condition. This flaw allows a local user to escalate their privileges on the system. The highest threat     from this vulnerability is to confidentiality, integrity, as well as system availability. (CVE-2021-23133)

    A vulnerability was discovered in retrieve_ptr_limit in kernel/bpf/verifier.c in the Linux kernel     mechanism to mitigate speculatively out-of-bounds loads (Spectre mitigation). In this flaw a local,     special user privileged (CAP_SYS_ADMIN) BPF program running on affected systems may bypass the protection,     and execute speculatively out-of-bounds loads from the kernel memory. This can be abused to extract     contents of kernel memory via side-channel. (CVE-2021-29155)

    A flaw was found in the Linux kernel's eBPF verification code. By default, accessing the eBPF verifier is     only accessible to privileged users with CAP_SYS_ADMIN. This flaw allows a local user who can insert eBPF     instructions, to use the eBPF verifier to abuse a spectre-like flaw and infer all system memory. The     highest threat from this vulnerability is to confidentiality. (CVE-2021-31829)

    In the Linux kernel, the following vulnerability has been resolved:

    net: hso: fix null-ptr-deref during tty device unregistration

    Multiple ttys try to claim the same the minor number causing a doubleunregistration of the same device.
    The first unregistration succeedsbut the next one results in a null-ptr-deref.

    The get_free_serial_index() function returns an available minor numberbut doesn't assign it immediately.
    The assignment is done by the callerlater. But before this assignment, calls to     get_free_serial_index()would return the same minor number.

    Fix this by modifying get_free_serial_index to assign the minor numberimmediately after one is found to be     and rename it to obtain_minor()to better reflect what it does. Similary, rename set_serial_by_index()to     release_minor() and modify it to free up the minor number of thegiven hso_serial. Every obtain_minor()     should have correspondingrelease_minor() call. (CVE-2021-46904)

    In the Linux kernel, the following vulnerability has been resolved:

    net: hso: fix NULL-deref on disconnect regression

    Commit 8a12f8836145 (net: hso: fix null-ptr-deref during tty deviceunregistration) fixed the racy minor     allocation reported by syzbot, butintroduced an unconditional NULL-pointer dereference on every     disconnectinstead.

    Specifically, the serial device table must no longer be accessed afterthe minor has been released by     hso_serial_tty_unregister(). (CVE-2021-46905)

    In the Linux kernel, the following vulnerability has been resolved:

    ARM: footbridge: fix PCI interrupt mapping (CVE-2021-46909)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nft_limit: avoid possible divide error in nft_limit_init

    div_u64() divides u64 by u32.

    nft_limit_init() wants to divide u64 by u64, use the appropriatemath function (div64_u64)

    divide error: 0000 [#1] PREEMPT SMP KASANCPU: 1 PID: 8390 Comm: syz-executor188 Not tainted     5.12.0-rc4-syzkaller #0Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google     01/01/2011RIP: 0010:div_u64_rem include/linux/math64.h:28 [inline]RIP: 0010:div_u64     include/linux/math64.h:127 [inline]RIP: 0010:nft_limit_init+0x2a2/0x5e0 net/netfilter/nft_limit.c:85Code:
    ef 4c 01 eb 41 0f 92 c7 48 89 de e8 38 a5 22 fa 4d 85 ff 0f 85 97 02 00 00 e8 ea 9e 22 fa 4c 0f af f3 45     89 ed 31 d2 4c 89 f0 <49> f7 f5 49 89 c6 e8 d3 9e 22 fa 48 8d 7d 48 48 b8 00 00 00 00 00RSP:
    0018:ffffc90009447198 EFLAGS: 00010246RAX: 0000000000000000 RBX: 0000200000000000 RCX:
    0000000000000000RDX: 0000000000000000 RSI: ffffffff875152e6 RDI: 0000000000000003RBP: ffff888020f80908     R08: 0000200000000000 R09: 0000000000000000R10: ffffffff875152d8 R11: 0000000000000000 R12:
    ffffc90009447270R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000FS:
    000000000097a300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000CS:  0010 DS: 0000 ES: 0000 CR0:
    0000000080050033CR2: 00000000200001c4 CR3: 0000000026a52000 CR4: 00000000001506e0DR0: 0000000000000000     DR1: 0000000000000000 DR2: 0000000000000000DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
    0000000000000400Call Trace:nf_tables_newexpr net/netfilter/nf_tables_api.c:2675     [inline]nft_expr_init+0x145/0x2d0 net/netfilter/nf_tables_api.c:2713nft_set_elem_expr_alloc+0x27/0x280     net/netfilter/nf_tables_api.c:5160nf_tables_newset+0x1997/0x3150     net/netfilter/nf_tables_api.c:4321nfnetlink_rcv_batch+0x85a/0x21b0     net/netfilter/nfnetlink.c:456nfnetlink_rcv_skb_batch net/netfilter/nfnetlink.c:580     [inline]nfnetlink_rcv+0x3af/0x420 net/netfilter/nfnetlink.c:598netlink_unicast_kernel     net/netlink/af_netlink.c:1312 [inline]netlink_unicast+0x533/0x7d0     net/netlink/af_netlink.c:1338netlink_sendmsg+0x856/0xd90 net/netlink/af_netlink.c:1927sock_sendmsg_nosec     net/socket.c:654 [inline]sock_sendmsg+0xcf/0x120 net/socket.c:674____sys_sendmsg+0x6e8/0x810     net/socket.c:2350___sys_sendmsg+0xf3/0x170 net/socket.c:2404__sys_sendmsg+0xe5/0x1b0     net/socket.c:2433do_syscall_64+0x2d/0x70     arch/x86/entry/common.c:46entry_SYSCALL_64_after_hwframe+0x44/0xae (CVE-2021-46915)

    In the Linux kernel, the following vulnerability has been resolved:

    bpf: Fix masking negation logic upon negative dst register (CVE-2021-46974)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
230204	Linux Distros Unpatched Vulnerability : CVE-2021-46909	Nessus	Misc.	medium
202388	Rocky Linux 8 : kernel (RLSA-2024:4211)	Nessus	Rocky Linux Local Security Checks	high
202379	Rocky Linux 8 : kernel-rt (RLSA-2024:4352)	Nessus	Rocky Linux Local Security Checks	high
202069	AlmaLinux 8 : kernel-rt (ALSA-2024:4352)	Nessus	Alma Linux Local Security Checks	high
201943	RHEL 8 : kernel-rt (RHSA-2024:4352)	Nessus	Red Hat Local Security Checks	high
201306	Oracle Linux 8 : kernel (ELSA-2024-4211)	Nessus	Oracle Linux Local Security Checks	high
201236	AlmaLinux 8 : kernel (ALSA-2024:4211)	Nessus	Alma Linux Local Security Checks	high
201233	RHEL 8 : kernel (RHSA-2024:4211)	Nessus	Red Hat Local Security Checks	high
198237	SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2024:1870-1)	Nessus	SuSE Local Security Checks	high
197057	SUSE SLES12 Security Update : kernel (SUSE-SU-2024:1646-1)	Nessus	SuSE Local Security Checks	high
197055	SUSE SLES12 Security Update : kernel (SUSE-SU-2024:1643-1)	Nessus	SuSE Local Security Checks	high
197048	SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2024:1648-1)	Nessus	SuSE Local Security Checks	high
194454	SUSE SLES15 Security Update : kernel (SUSE-SU-2024:1454-1)	Nessus	SuSE Local Security Checks	high
160443	Amazon Linux 2 : kernel (ALASKERNEL-5.10-2022-001)	Nessus	Amazon Linux Local Security Checks	high
160442	Amazon Linux 2 : kernel (ALASKERNEL-5.4-2022-003)	Nessus	Amazon Linux Local Security Checks	high
149870	Amazon Linux 2 : kernel (ALAS-2021-1636)	Nessus	Amazon Linux Local Security Checks	high

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