In the Linux kernel before 6.0.3, drivers/gpu/drm/virtio/virtgpu_object.c misinterprets the drm_gem_shmem_get_sg_table return value (expects it to be NULL in the error case, whereas it is actually an error pointer).

The remote NewStart CGSL host, running version MAIN 6.06, has kernel packages installed that are affected by a vulnerability:

  - In the Linux kernel before 6.0.3, drivers/gpu/drm/virtio/virtgpu_object.c misinterprets the     drm_gem_shmem_get_sg_table return value (expects it to be NULL in the error case, whereas it is actually     an error pointer). (CVE-2023-22998)

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

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 before 6.0.3, drivers/gpu/drm/virtio/virtgpu_object.c misinterprets the     drm_gem_shmem_get_sg_table return value (expects it to be NULL in the error case, whereas it is actually     an error pointer). (CVE-2023-22998)

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

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvb_net.c has a     .disconnect versus dvb_device_open race condition that leads to a use-after-free.(CVE-2022-45886)

    In multiple functions of binder.c, there is a possible memory corruption due to a use after free. This     could lead to local escalation of privilege with no additional execution privileges needed. User     interaction is not needed for exploitation.(CVE-2023-21255)

    A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to     achieve local privilege escalation. Flaw in the error handling of bound chains causes a use-after-free in     the abort path of NFT_MSG_NEWRULE. The vulnerability requires CAP_NET_ADMIN to be triggered. We recommend     upgrading past commit 4bedf9eee016286c835e3d8fa981ddece5338795.(CVE-2023-3610)

    An out-of-bounds write vulnerability in the Linux kernel's net/sched: sch_qfq component can be exploited     to achieve local privilege escalation. The qfq_change_agg() function in net/sched/sch_qfq.c allows an out-     of-bounds write because lmax is updated according to packet sizes without bounds checks. We recommend     upgrading past commit 3e337087c3b5805fe0b8a46ba622a962880b5d64.(CVE-2023-3611)

    A use-after-free flaw was found in vcs_read in drivers/tty/vt/vc_screen.c in vc_screen in the Linux     Kernel. This flaw allows an attacker with local user access to cause a system crash or leak internal     kernel information.(CVE-2023-3567)

    Linux Kernel nftables Out-Of-Bounds Read/Write Vulnerability; nft_byteorder poorly handled vm register     contents when CAP_NET_ADMIN is in any user or network namespace.(CVE-2023-35001)

    Linux Kernel nftables Use-After-Free Local Privilege Escalation Vulnerability; `nft_chain_lookup_byid()`     failed to check whether a chain was active and CAP_NET_ADMIN is in any user or network     namespace.(CVE-2023-31248)

    bpf: Fix incorrect verifier pruning due to missing register precision taints(CVE-2023-2163)

    A use-after-free vulnerability in the Linux Kernel io_uring subsystem can be exploited to achieve local     privilege escalation.Racing a io_uring cancel poll request with a linked timeout can cause a UAF in a     hrtimer.We recommend upgrading past commit ef7dfac51d8ed961b742218f526bd589f3900a59     (4716c73b188566865bdd79c3a6709696a224ac04 for 5.10 stable and0e388fce7aec40992eadee654193cad345d62663     for 5.15 stable).(CVE-2023-3389)

    A use-after-free vulnerability was found in the Linux kernel's netfilter subsystem in     net/netfilter/nf_tables_api.c.Mishandled error handling with NFT_MSG_NEWRULE makes it possible to use a     dangling pointer in the same transaction causing a use-after-free vulnerability. This flaw allows a local     attacker with user access to cause a privilege escalation issue.We recommend upgrading past     commit1240eb93f0616b21c675416516ff3d74798fdc97.(CVE-2023-3390)

    An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in saa7134_finidev in     drivers/media/pci/saa7134/saa7134-core.c.(CVE-2023-35823)

    An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in dm1105_remove in     drivers/media/pci/dm1105/dm1105.c.(CVE-2023-35824)

    A race condition was found in the Philips SAA7134 driver in the Linux kernel. In saa7134_initdev, dev-     video_q.timeout is eventually bound to saa7134_buffer_timeout. If we remove the module or device which     will call saa7134_finidev to cleanup, there may be unfinished work. This could lead to a use-after-free     issue.(CVE-2023-3327)

    An out of bounds (OOB) memory access flaw was found in the Linux kernel in relay_file_read_start_pos in     kernel/relay.c in the relayfs. This flaw could allow a local attacker to crash the system or leak kernel     internal information.(CVE-2023-3268)

    An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7.
    It allows an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets.
    This may result in denial of service or privilege escalation.(CVE-2023-35788)

    A NULL pointer dereference issue was found in the gfs2 file system in the Linux kernel. It occurs on     corrupt gfs2 file systems when the evict code tries to reference the journal descriptor structure after it     has been freed and set to NULL. A privileged local user could use this flaw to cause a kernel     panic.(CVE-2023-3212)

    An issue was discovered in the Linux kernel before 6.3.3. There is an out-of-bounds read in crc16 in     lib/crc16.c when called from fs/ext4/super.c because ext4_group_desc_csum does not properly check an     offset. NOTE: this is disputed by third parties because the kernel is not intended to defend against     attackers with the stated 'When modifying the block device while it is mounted by the filesystem'     access.(CVE-2023-34256)

    A use after free flaw was found in hfsplus_put_super in fs/hfsplus/super.c in the Linux Kernel. This flaw     could allow a local user to cause a denial of service problem.(CVE-2023-2985)

    A flaw was found in the networking subsystem of the Linux kernel within the handling of the RPL protocol.
    This issue results from the lack of proper handling of user-supplied data, which can lead to an assertion     failure. This may allow an unauthenticated remote attacker to create a denial of service condition on the     system.(CVE-2023-2156)

    An issue was discovered in drivers/media/dvb-core/dvb_frontend.c in the Linux kernel 6.2. There is a     blocking operation when a task is in !TASK_RUNNING. In dvb_frontend_get_event, wait_event_interruptible is     called; the condition is dvb_frontend_test_event(fepriv,events). In dvb_frontend_test_event,     down(fepriv-gt;sem) is called. However, wait_event_interruptible would put the process to sleep, and     down(fepriv-gt;sem) may block the process.(CVE-2023-31084)

    In the Linux kernel before 6.0.3, drivers/gpu/drm/virtio/virtgpu_object.c misinterprets the     drm_gem_shmem_get_sg_table return value (expects it to be NULL in the error case, whereas it is actually     an error pointer).(CVE-2023-22998)

    A use-after-free vulnerability in the Linux kernel's net/sched: cls_fw component can be exploited to     achieve local privilege escalation. If tcf_change_indev() fails, fw_set_parms() will immediately return an     error after incrementing or decrementing the reference counter in tcf_bind_filter(). If an attacker can     control the reference counter and set it to zero, they can cause the reference to be freed, leading to a     use-after-free vulnerability. We recommend upgrading past commit     0323bce598eea038714f941ce2b22541c46d488f.(CVE-2023-3776)

    A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to     achieve local privilege escalation. If tcf_change_indev() fails, u32_set_parms() will immediately return     an error after incrementing or decrementing the reference counter in tcf_bind_filter(). If an attacker can     control the reference counter and set it to zero, they can cause the reference to be freed, leading to a     use-after-free vulnerability. We recommend upgrading past commit     04c55383fa5689357bcdd2c8036725a55ed632bc.(CVE-2023-3609)

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

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

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

    An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvb_net.c has a     .disconnect versus dvb_device_open race condition that leads to a use-after-free.(CVE-2022-45886)

    In multiple functions of binder.c, there is a possible memory corruption due to a use after free. This     could lead to local escalation of privilege with no additional execution privileges needed. User     interaction is not needed for exploitation.(CVE-2023-21255)

    A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to     achieve local privilege escalation. Flaw in the error handling of bound chains causes a use-after-free in     the abort path of NFT_MSG_NEWRULE. The vulnerability requires CAP_NET_ADMIN to be triggered. We recommend     upgrading past commit 4bedf9eee016286c835e3d8fa981ddece5338795.(CVE-2023-3610)

    An out-of-bounds write vulnerability in the Linux kernel's net/sched: sch_qfq component can be exploited     to achieve local privilege escalation. The qfq_change_agg() function in net/sched/sch_qfq.c allows an out-     of-bounds write because lmax is updated according to packet sizes without bounds checks. We recommend     upgrading past commit 3e337087c3b5805fe0b8a46ba622a962880b5d64.(CVE-2023-3611)

    A use-after-free flaw was found in vcs_read in drivers/tty/vt/vc_screen.c in vc_screen in the Linux     Kernel. This flaw allows an attacker with local user access to cause a system crash or leak internal     kernel information.(CVE-2023-3567)

    Linux Kernel nftables Out-Of-Bounds Read/Write Vulnerability; nft_byteorder poorly handled vm register     contents when CAP_NET_ADMIN is in any user or network namespace.(CVE-2023-35001)

    Linux Kernel nftables Use-After-Free Local Privilege Escalation Vulnerability; `nft_chain_lookup_byid()`     failed to check whether a chain was active and CAP_NET_ADMIN is in any user or network     namespace.(CVE-2023-31248)

    bpf: Fix incorrect verifier pruning due to missing register precision taints(CVE-2023-2163)

    A use-after-free vulnerability in the Linux Kernel io_uring subsystem can be exploited to achieve local     privilege escalation.Racing a io_uring cancel poll request with a linked timeout can cause a UAF in a     hrtimer.We recommend upgrading past commit ef7dfac51d8ed961b742218f526bd589f3900a59     (4716c73b188566865bdd79c3a6709696a224ac04 for 5.10 stable and0e388fce7aec40992eadee654193cad345d62663     for 5.15 stable).(CVE-2023-3389)

    A use-after-free vulnerability was found in the Linux kernel's netfilter subsystem in     net/netfilter/nf_tables_api.c.Mishandled error handling with NFT_MSG_NEWRULE makes it possible to use a     dangling pointer in the same transaction causing a use-after-free vulnerability. This flaw allows a local     attacker with user access to cause a privilege escalation issue.We recommend upgrading past     commit1240eb93f0616b21c675416516ff3d74798fdc97.(CVE-2023-3390)

    An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in saa7134_finidev in     drivers/media/pci/saa7134/saa7134-core.c.(CVE-2023-35823)

    An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in dm1105_remove in     drivers/media/pci/dm1105/dm1105.c.(CVE-2023-35824)

    A race condition was found in the Philips SAA7134 driver in the Linux kernel. In saa7134_initdev, dev-     video_q.timeout is eventually bound to saa7134_buffer_timeout. If we remove the module or device which     will call saa7134_finidev to cleanup, there may be unfinished work. This could lead to a use-after-free     issue.(CVE-2023-3327)

    An out of bounds (OOB) memory access flaw was found in the Linux kernel in relay_file_read_start_pos in     kernel/relay.c in the relayfs. This flaw could allow a local attacker to crash the system or leak kernel     internal information.(CVE-2023-3268)

    An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7.
    It allows an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets.
    This may result in denial of service or privilege escalation.(CVE-2023-35788)

    A NULL pointer dereference issue was found in the gfs2 file system in the Linux kernel. It occurs on     corrupt gfs2 file systems when the evict code tries to reference the journal descriptor structure after it     has been freed and set to NULL. A privileged local user could use this flaw to cause a kernel     panic.(CVE-2023-3212)

    An issue was discovered in the Linux kernel before 6.3.3. There is an out-of-bounds read in crc16 in     lib/crc16.c when called from fs/ext4/super.c because ext4_group_desc_csum does not properly check an     offset. NOTE: this is disputed by third parties because the kernel is not intended to defend against     attackers with the stated 'When modifying the block device while it is mounted by the filesystem'     access.(CVE-2023-34256)

    A use after free flaw was found in hfsplus_put_super in fs/hfsplus/super.c in the Linux Kernel. This flaw     could allow a local user to cause a denial of service problem.(CVE-2023-2985)

    A flaw was found in the networking subsystem of the Linux kernel within the handling of the RPL protocol.
    This issue results from the lack of proper handling of user-supplied data, which can lead to an assertion     failure. This may allow an unauthenticated remote attacker to create a denial of service condition on the     system.(CVE-2023-2156)

    An issue was discovered in drivers/media/dvb-core/dvb_frontend.c in the Linux kernel 6.2. There is a     blocking operation when a task is in !TASK_RUNNING. In dvb_frontend_get_event, wait_event_interruptible is     called; the condition is dvb_frontend_test_event(fepriv,events). In dvb_frontend_test_event,     down(fepriv-gt;sem) is called. However, wait_event_interruptible would put the process to sleep, and     down(fepriv-gt;sem) may block the process.(CVE-2023-31084)

    In the Linux kernel before 6.0.3, drivers/gpu/drm/virtio/virtgpu_object.c misinterprets the     drm_gem_shmem_get_sg_table return value (expects it to be NULL in the error case, whereas it is actually     an error pointer).(CVE-2023-22998)

    A use-after-free vulnerability in the Linux kernel's net/sched: cls_fw component can be exploited to     achieve local privilege escalation. If tcf_change_indev() fails, fw_set_parms() will immediately return an     error after incrementing or decrementing the reference counter in tcf_bind_filter(). If an attacker can     control the reference counter and set it to zero, they can cause the reference to be freed, leading to a     use-after-free vulnerability. We recommend upgrading past commit     0323bce598eea038714f941ce2b22541c46d488f.(CVE-2023-3776)

    A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to     achieve local privilege escalation. If tcf_change_indev() fails, u32_set_parms() will immediately return     an error after incrementing or decrementing the reference counter in tcf_bind_filter(). If an attacker can     control the reference counter and set it to zero, they can cause the reference to be freed, leading to a     use-after-free vulnerability. We recommend upgrading past commit     04c55383fa5689357bcdd2c8036725a55ed632bc.(CVE-2023-3609)

Tenable has extracted the preceding description block directly from the EulerOS Virtualization kernel 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 SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:2871-1 advisory.

    The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security and bugfixes.


    The following security bugs were fixed:

    - CVE-2022-36280: Fixed out-of-bounds memory access vulnerability found in vmwgfx driver (bsc#1203332).
    - CVE-2022-38096: Fixed NULL-ptr deref in vmw_cmd_dx_define_query() (bsc#1203331).
    - CVE-2022-4269: Fixed a flaw was found inside the Traffic Control (TC) subsystem (bsc#1206024).
    - CVE-2022-45884: Fixed a use-after-free in dvbdev.c, related to dvb_register_device dynamically     allocating fops (bsc#1205756).
    - CVE-2022-45885: Fixed a race condition in dvb_frontend.c that could cause a use-after-free when a device     is disconnected (bsc#1205758).
    - CVE-2022-45886: Fixed a .disconnect versus dvb_device_open race condition in dvb_net.c that lead to a     use-after-free (bsc#1205760).
    - CVE-2022-45887: Fixed a memory leak in ttusb_dec.c caused by the lack of a dvb_frontend_detach call     (bsc#1205762).
    - CVE-2022-45919: Fixed a use-after-free in dvb_ca_en50221.c that could occur if there is a disconnect     after an open, because of the lack of a wait_event (bsc#1205803).
    - CVE-2022-4744: Fixed double-free that could lead to DoS or privilege escalation in TUN/TAP device driver     functionality (bsc#1209635).
    - CVE-2023-0045: Fixed missing Flush IBP in ib_prctl_set (bsc#1207773).
    - CVE-2023-0122: Fixed a NULL pointer dereference vulnerability in nvmet_setup_auth(), that allowed an     attacker to perform a Pre-Auth Denial of Service (DoS) attack on a remote machine (bsc#1207050).
    - CVE-2023-0179: Fixed incorrect arithmetics when fetching VLAN header bits (bsc#1207034).
    - CVE-2023-0394: Fixed a null pointer dereference in the network subcomponent. This flaw could cause     system crashes (bsc#1207168).
    - CVE-2023-0461: Fixed use-after-free in icsk_ulp_data (bsc#1208787).
    - CVE-2023-0469: Fixed a use-after-free flaw in io_uring/filetable.c in io_install_fixed_file in the     io_uring subcomponent (bsc#1207521).
    - CVE-2023-0590: Fixed race condition in qdisc_graft() (bsc#1207795).
    - CVE-2023-0597: Fixed lack of randomization of per-cpu entry area in x86/mm (bsc#1207845).
    - CVE-2023-1075: Fixed a type confusion in tls_is_tx_ready (bsc#1208598).
    - CVE-2023-1076: Fixed incorrect UID assigned to tun/tap sockets (bsc#1208599).
    - CVE-2023-1077: Fixed a type confusion in pick_next_rt_entity(), that could cause memory corruption     (bsc#1208600).
    - CVE-2023-1079: Fixed a use-after-free problem that could have been triggered in asus_kbd_backlight_set     when plugging/disconnecting a malicious USB device (bsc#1208604).
    - CVE-2023-1095: Fixed a NULL pointer dereference in nf_tables due to zeroed list head (bsc#1208777).
    - CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in media/rc (bsc#1208837).
    - CVE-2023-1249: Fixed a use-after-free flaw in the core dump subsystem that allowed a local user to crash     the system (bsc#1209039).
    - CVE-2023-1382: Fixed denial of service in tipc_conn_close (bsc#1209288).
    - CVE-2023-1513: Fixed an uninitialized portions of the kvm_debugregs structure that could be copied to     userspace, causing an information leak (bsc#1209532).
    - CVE-2023-1582: Fixed soft lockup in __page_mapcount (bsc#1209636).
    - CVE-2023-1583: Fixed a NULL pointer dereference in io_file_bitmap_get in io_uring/filetable.c     (bsc#1209637).
    - CVE-2023-1611: Fixed an use-after-free flaw in btrfs_search_slot (bsc#1209687).
    - CVE-2023-1637: Fixed vulnerability that could lead to unauthorized access to CPU memory after resuming     CPU from suspend-to-RAM (bsc#1209779).
    - CVE-2023-1652: Fixed use-after-free that could lead to DoS and information leak in nfsd4_ssc_setup_dul     in fs/nfsd/nfs4proc.c (bsc#1209788).
    - CVE-2023-1670: Fixed a use after free in the Xircom 16-bit PCMCIA Ethernet driver. A local user could     use this flaw to crash the system or potentially escalate their privileges on the system (bsc#1209871).
    - CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).
    - CVE-2023-1838: Fixed an use-after-free flaw in virtio network subcomponent. This flaw could allow a     local attacker to crash the system and lead to a kernel information leak problem. (bsc#1210203).
    - CVE-2023-1855: Fixed a use after free in xgene_hwmon_remove (bsc#1210202).
    - CVE-2023-1989: Fixed a use after free in btsdio_remove (bsc#1210336).
    - CVE-2023-1998: Fixed a use after free during login when accessing the shost ipaddress (bsc#1210506).
    - CVE-2023-2002: Fixed a flaw that allowed an attacker to unauthorized execution of management commands,     compromising the confidentiality, integrity, and availability of Bluetooth communication (bsc#1210533).
    - CVE-2023-21102: Fixed possible bypass of shadow stack protection in __efi_rt_asm_wrapper of efi-rt-     wrapper.S (bsc#1212155).
    - CVE-2023-21106: Fixed possible memory corruption due to double free in adreno_set_param of adreno_gpu.c     (bsc#1211654).
    - CVE-2023-2124: Fixed an out-of-bound access in the XFS subsystem that could have lead to denial-of-     service or potentially privilege escalation (bsc#1210498).
    - CVE-2023-2156: Fixed a flaw in the networking subsystem within the handling of the RPL protocol     (bsc#1211131).
    - CVE-2023-2162: Fixed an use-after-free flaw in iscsi_sw_tcp_session_create (bsc#1210647).
    - CVE-2023-2176: Fixed an out-of-boundary read in compare_netdev_and_ip in drivers/infiniband/core/cma.c     in RDMA (bsc#1210629).
    - CVE-2023-2235: Fixed a use-after-free vulnerability in the Performance Events system that could have     been exploited to achieve local privilege escalation (bsc#1210986).
    - CVE-2023-2269: Fixed a denial-of-service problem due to a possible recursive locking scenario, resulting     in a deadlock in table_clear in drivers/md/dm-ioctl.c (bsc#1210806).
    - CVE-2023-22998: Fixed NULL vs IS_ERR checking in virtio_gpu_object_shmem_init (bsc#1208776).
    - CVE-2023-23000: Fixed return value of tegra_xusb_find_port_node function phy/tegra (bsc#1208816).
    - CVE-2023-23001: Fixed misinterpretation of regulator_get return value in drivers/scsi/ufs/ufs-mediatek.c     (bsc#1208829).
    - CVE-2023-23004: Fixed misinterpretation of get_sg_table return value (bsc#1208843).
    - CVE-2023-23006: Fixed NULL vs IS_ERR checking in dr_domain_init_resources (bsc#1208845).
    - CVE-2023-2430: Fixed a missing lock on overflow for IOPOLL (bsc#1211014).
    - CVE-2023-2483: Fixed a use after free bug in emac_remove caused by a race condition (bsc#1211037).
    - CVE-2023-25012: Fixed a use-after-free in bigben_set_led() (bsc#1207560).
    - CVE-2023-2513: Fixed a use-after-free vulnerability in the ext4 filesystem (bsc#1211105).
    - CVE-2023-26545: Fixed double free in net/mpls/af_mpls.c upon an allocation failure (bsc#1208700).
    - CVE-2023-28327: Fixed DoS in in_skb in unix_diag_get_exact() (bsc#1209290).
    - CVE-2023-28410: Fixed improper restriction of operations within the bounds of a memory buffer in some     Intel(R) i915 Graphics drivers that may have allowed an authenticated user to potentially enable     escalation of privilege via local access (bsc#1211263).
    - CVE-2023-28464: Fixed user-after-free that could lead to privilege escalation in hci_conn_cleanup in     net/uetooth/hci_conn.c (bsc#1209052).
    - CVE-2023-28866: Fixed an out-of-bounds access in net/bluetooth/hci_sync.c because amp_init1[] and     amp_init2[] are supposed to have an intentionally invalid element, but did not (bsc#1209780).
    - CVE-2023-3006: Fixed a known cache speculation vulnerability, known as Branch History Injection (BHI) or     Spectre-BHB, for the new hw AmpereOne (bsc#1211855).
    - CVE-2023-30456: Fixed an issue in arch/x86/kvm/vmx/nested.c with nVMX on x86_64 lacks consistency checks     for CR0 and CR4 (bsc#1210294).
    - CVE-2023-30772: Fixed race condition and resultant use-after-free in da9150_charger_remove     (bsc#1210329).
    - CVE-2023-3090: Fixed a heap out-of-bounds write in the ipvlan network driver (bsc#1212842).
    - CVE-2023-31084: Fixed a blocking issue in drivers/media/dvb-core/dvb_frontend.c (bsc#1210783).
    - CVE-2023-3111: Fixed a use-after-free vulnerability in prepare_to_relocate in fs/btrfs/relocation.c     (bsc#1212051).
    - CVE-2023-3141: Fixed a use-after-free flaw in r592_remove in drivers/memstick/host/r592.c, that allowed     local attackers to crash the system at device disconnect (bsc#1212129).
    - CVE-2023-31436: Fixed an out-of-bounds write in qfq_change_class() because lmax can exceed QFQ_MIN_LMAX     (bsc#1210940).
    - CVE-2023-3161: Fixed shift-out-of-bounds in fbcon_set_font() (bsc#1212154).
    - CVE-2023-3212: Fixed a NULL pointer dereference flaw in the gfs2 file system (bsc#1212265).
    - CVE-2023-3220: Fixed a NULL pointer dereference flaw in dpu_crtc_atomic_check in     drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c lacks check of the return value of kzalloc() (bsc#1212556).
    - CVE-2023-32233: Fixed a use-after-free in Netfilter nf_tables when processing batch requests     (bsc#1211043).
    - CVE-2023-33288: Fixed a use-after-free in bq24190_remove in drivers/power/supply/bq24190_charger.c     (bsc#1211590).
    - CVE-2023-3357: Fixed a NULL pointer dereference flaw in the AMD Sensor Fusion Hub driver (bsc#1212605).
    - CVE-2023-3358: Fixed a NULL pointer dereference flaw in the Integrated Sensor Hub (ISH) driver     (bsc#1212606).
    - CVE-2023-3389: Fixed a use-after-free vulnerability in the io_uring subsystem (bsc#1212838).
    - CVE-2023-33951: Fixed a race condition that could have led to an information disclosure inside the     vmwgfx driver (bsc#1211593).
    - CVE-2023-33952: Fixed a double free that could have led to a local privilege escalation inside the     vmwgfx driver (bsc#1211595).
    - CVE-2023-35788: Fixed an out-of-bounds write in the flower classifier code via     TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets in fl_set_geneve_opt in net/sched/cls_flower.c (bsc#1212504).
    - CVE-2023-35823: Fixed a use-after-free flaw in saa7134_finidev in     drivers/media/pci/saa7134/saa7134-core.c (bsc#1212494).
    - CVE-2023-35828: Fixed a use-after-free flaw in renesas_usb3_remove in     drivers/usb/gadget/udc/renesas_usb3.c (bsc#1212513).
    - CVE-2023-35829: Fixed a use-after-free flaw in rkvdec_remove in drivers/staging/media/rkvdec/rkvdec.c     (bsc#1212495).


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 SLES15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:2809-1 advisory.

    The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security and bugfixes.

    The following security bugs were fixed:

    - CVE-2020-24588: Fixed a bug that could allow an adversary to abuse devices that support receiving non-     SSP A-MSDU frames to inject arbitrary network packets (bsc#1185861).
    - CVE-2022-2196: Fixed a regression related to KVM that allowed for speculative execution attacks     (bsc#1206992).
    - CVE-2022-3523: Fixed a use after free related to device private page handling (bsc#1204363).
    - CVE-2022-36280: Fixed out-of-bounds memory access vulnerability found in vmwgfx driver (bsc#1203332).
    - CVE-2022-38096: Fixed NULL-ptr deref in vmw_cmd_dx_define_query() (bsc#1203331).
    - CVE-2022-4269: Fixed a flaw was found inside the Traffic Control (TC) subsystem (bsc#1206024).
    - CVE-2022-45884: Fixed a use-after-free in dvbdev.c, related to dvb_register_device dynamically     allocating fops (bsc#1205756).
    - CVE-2022-45885: Fixed a race condition in dvb_frontend.c that could cause a use-after-free when a device     is disconnected (bsc#1205758).
    - CVE-2022-45886: Fixed a .disconnect versus dvb_device_open race condition in dvb_net.c that lead to a     use-after-free (bsc#1205760).
    - CVE-2022-45887: Fixed a memory leak in ttusb_dec.c caused by the lack of a dvb_frontend_detach call     (bsc#1205762).
    - CVE-2022-45919: Fixed a use-after-free in dvb_ca_en50221.c that could occur if there is a disconnect     after an open, because of the lack of a wait_event (bsc#1205803).
    - CVE-2022-4744: Fixed double-free that could lead to DoS or privilege escalation in TUN/TAP device driver     functionality (bsc#1209635).
    - CVE-2023-0045: Fixed missing Flush IBP in ib_prctl_set (bsc#1207773).
    - CVE-2023-0122: Fixed a NULL pointer dereference vulnerability in nvmet_setup_auth(), that allowed an     attacker to perform a Pre-Auth Denial of Service (DoS) attack on a remote machine (bsc#1207050).
    - CVE-2023-0179: Fixed incorrect arithmetics when fetching VLAN header bits (bsc#1207034).
    - CVE-2023-0386: A flaw was found where unauthorized access to the execution of the setuid file with     capabilities was found in the OverlayFS subsystem, when a user copies a capable file from a nosuid mount     into another mount. This uid mapping bug allowed a local user to escalate their privileges on the system     (bsc#1209615).
    - CVE-2023-0394: Fixed a null pointer dereference in the network subcomponent. This flaw could cause     system crashes (bsc#1207168).
    - CVE-2023-0461: Fixed use-after-free in icsk_ulp_data (bsc#1208787).
    - CVE-2023-0469: Fixed a use-after-free flaw in io_uring/filetable.c in io_install_fixed_file in the     io_uring subcomponent (bsc#1207521).
    - CVE-2023-0590: Fixed race condition in qdisc_graft() (bsc#1207795).
    - CVE-2023-0597: Fixed lack of randomization of per-cpu entry area in x86/mm (bsc#1207845).
    - CVE-2023-1075: Fixed a type confusion in tls_is_tx_ready (bsc#1208598).
    - CVE-2023-1076: Fixed incorrect UID assigned to tun/tap sockets (bsc#1208599).
    - CVE-2023-1077: Fixed a type confusion in pick_next_rt_entity(), that could cause memory corruption     (bsc#1208600).
    - CVE-2023-1078: Fixed a heap out-of-bounds write in rds_rm_zerocopy_callback (bsc#1208601).
    - CVE-2023-1079: Fixed a use-after-free problem that could have been triggered in asus_kbd_backlight_set     when plugging/disconnecting a malicious USB device (bsc#1208604).
    - CVE-2023-1095: Fixed a NULL pointer dereference in nf_tables due to zeroed list head (bsc#1208777).
    - CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in media/rc (bsc#1208837).
    - CVE-2023-1249: Fixed a use-after-free flaw in the core dump subsystem that allowed a local user to crash     the system (bsc#1209039).
    - CVE-2023-1382: Fixed denial of service in tipc_conn_close (bsc#1209288).
    - CVE-2023-1513: Fixed an uninitialized portions of the kvm_debugregs structure that could be copied to     userspace, causing an information leak (bsc#1209532).
    - CVE-2023-1582: Fixed soft lockup in __page_mapcount (bsc#1209636).
    - CVE-2023-1583: Fixed a NULL pointer dereference in io_file_bitmap_get in io_uring/filetable.c     (bsc#1209637).
    - CVE-2023-1611: Fixed an use-after-free flaw in btrfs_search_slot (bsc#1209687).
    - CVE-2023-1637: Fixed vulnerability that could lead to unauthorized access to CPU memory after resuming     CPU from suspend-to-RAM (bsc#1209779, bsc#1198400).
    - CVE-2023-1652: Fixed use-after-free that could lead to DoS and information leak in nfsd4_ssc_setup_dul     in fs/nfsd/nfs4proc.c (bsc#1209788).
    - CVE-2023-1670: Fixed a use after free in the Xircom 16-bit PCMCIA Ethernet driver. A local user could     use this flaw to crash the system or potentially escalate their privileges on the system (bsc#1209871).
    - CVE-2023-1838: Fixed an use-after-free flaw in virtio network subcomponent. This flaw could allow a     local attacker to crash the system and lead to a kernel information leak problem. (bsc#1210203).
    - CVE-2023-1855: Fixed a use after free in xgene_hwmon_remove (bsc#1210202).
    - CVE-2023-1989: Fixed a use after free in btsdio_remove (bsc#1210336).
    - CVE-2023-1998: Fixed a use after free during login when accessing the shost ipaddress (bsc#1210506).
    - CVE-2023-2002: Fixed a flaw that allowed an attacker to unauthorized execution of management commands,     compromising the confidentiality, integrity, and availability of Bluetooth communication (bsc#1210533).
    - CVE-2023-21102: Fixed possible bypass of shadow stack protection in __efi_rt_asm_wrapper of efi-rt-     wrapper.S (bsc#1212155).
    - CVE-2023-21106: Fixed possible memory corruption due to double free in adreno_set_param of adreno_gpu.c     (bsc#1211654).
    - CVE-2023-2124: Fixed an out-of-bound access in the XFS subsystem that could have lead to denial-of-     service or potentially privilege escalation (bsc#1210498).
    - CVE-2023-2156: Fixed a flaw in the networking subsystem within the handling of the RPL protocol     (bsc#1211131).
    - CVE-2023-2162: Fixed an use-after-free flaw in iscsi_sw_tcp_session_create (bsc#1210647).
    - CVE-2023-2176: Fixed an out-of-boundary read in compare_netdev_and_ip in drivers/infiniband/core/cma.c     in RDMA (bsc#1210629).
    - CVE-2023-2235: Fixed a use-after-free vulnerability in the Performance Events system that could have     been exploited to achieve local privilege escalation (bsc#1210986).
    - CVE-2023-2269: Fixed a denial-of-service problem due to a possible recursive locking scenario, resulting     in a deadlock in table_clear in drivers/md/dm-ioctl.c (bsc#1210806).
    - CVE-2023-22998: Fixed NULL vs IS_ERR checking in virtio_gpu_object_shmem_init (bsc#1208776).
    - CVE-2023-23000: Fixed return value of tegra_xusb_find_port_node function phy/tegra (bsc#1208816).
    - CVE-2023-23001: Fixed misinterpretation of regulator_get return value in drivers/scsi/ufs/ufs-mediatek.c     (bsc#1208829).
    - CVE-2023-23004: Fixed misinterpretation of get_sg_table return value (bsc#1208843).
    - CVE-2023-23006: Fixed NULL vs IS_ERR checking in dr_domain_init_resources (bsc#1208845).
    - CVE-2023-23454: Fixed a type confusion bug in the CBQ network scheduler which could lead to a use-after-     free (bsc#1207036).
    - CVE-2023-23455: Fixed a denial of service inside atm_tc_enqueue in net/sched/sch_atm.c because of type     confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid     classification results) (bsc#1207125).
    - CVE-2023-2483: Fixed a use after free bug in emac_remove caused by a race condition (bsc#1211037).
    - CVE-2023-25012: Fixed a use-after-free in bigben_set_led() (bsc#1207560).
    - CVE-2023-2513: Fixed a use-after-free vulnerability in the ext4 filesystem (bsc#1211105).
    - CVE-2023-26545: Fixed double free in net/mpls/af_mpls.c upon an allocation failure (bsc#1208700).
    - CVE-2023-28327: Fixed DoS in in_skb in unix_diag_get_exact() (bsc#1209290).
    - CVE-2023-28410: Fixed improper restriction of operations within the bounds of a memory buffer in some     Intel(R) i915 Graphics drivers that may have allowed an authenticated user to potentially enable     escalation of privilege via local access (bsc#1211263).
    - CVE-2023-28464: Fixed user-after-free that could lead to privilege escalation in hci_conn_cleanup in     net/uetooth/hci_conn.c (bsc#1209052).
    - CVE-2023-28866: Fixed an out-of-bounds access in net/bluetooth/hci_sync.c because amp_init1[] and     amp_init2[] are supposed to have an intentionally invalid element, but did not (bsc#1209780).
    - CVE-2023-3006: Fixed a known cache speculation vulnerability, known as Branch History Injection (BHI) or     Spectre-BHB, for the new hw AmpereOne (bsc#1211855, bsc#1205153).
    - CVE-2023-30456: Fixed an issue in arch/x86/kvm/vmx/nested.c with nVMX on x86_64 lacks consistency checks     for CR0 and CR4 (bsc#1210294).
    - CVE-2023-30772: Fixed race condition and resultant use-after-free in da9150_charger_remove     (bsc#1210329).
    - CVE-2023-31084: Fixed a blocking issue in drivers/media/dvb-core/dvb_frontend.c (bsc#1210783).
    - CVE-2023-3141: Fixed a use-after-free flaw in r592_remove in drivers/memstick/host/r592.c, that allowed     local attackers to crash the system at device disconnect (bsc#1212129).
    - CVE-2023-31436: Fixed an out-of-bounds write in qfq_change_class() because lmax can exceed QFQ_MIN_LMAX     (bsc#1210940).
    - CVE-2023-3161: Fixed shift-out-of-bounds in fbcon_set_font() (bsc#1212154).
    - CVE-2023-3220: Fixed a NULL pointer dereference flaw in dpu_crtc_atomic_check in     drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c lacks check of the return value of kzalloc() (bsc#1212556).
    - CVE-2023-32233: Fixed a use-after-free in Netfilter nf_tables when processing batch requests     (bsc#1211043).
    - CVE-2023-33288: Fixed a use-after-free in bq24190_remove in drivers/power/supply/bq24190_charger.c     (bsc#1211590).
    - CVE-2023-3357: Fixed a NULL pointer dereference flaw in the AMD Sensor Fusion Hub driver (bsc#1212605).
    - CVE-2023-3358: Fixed a NULL pointer dereference flaw in the Integrated Sensor Hub (ISH) driver     (bsc#1212606).
    - CVE-2023-33951: Fixed a race condition that could have led to an information disclosure inside the     vmwgfx driver (bsc#1211593).
    - CVE-2023-33952: Fixed a double free that could have led to a local privilege escalation inside the     vmwgfx driver (bsc#1211595).
    - CVE-2023-35788: Fixed an out-of-bounds write in the flower classifier code via     TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets in fl_set_geneve_opt in net/sched/cls_flower.c (bsc#1212504).
    - CVE-2023-35823: Fixed a use-after-free flaw in saa7134_finidev in     drivers/media/pci/saa7134/saa7134-core.c (bsc#1212494).
    - CVE-2023-35828: Fixed a use-after-free flaw in renesas_usb3_remove in     drivers/usb/gadget/udc/renesas_usb3.c (bsc#1212513).
    - CVE-2023-35829: Fixed a use-after-free flaw in rkvdec_remove in drivers/staging/media/rkvdec/rkvdec.c     (bsc#1212495).



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 Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3404 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-3404-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                        Ben Hutchings     May 3, 2023                                   https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : linux-5.10     Version        : 5.10.178-3~deb10u1     CVE ID         : CVE-2022-2196 CVE-2022-3424 CVE-2022-3707 CVE-2022-4129                      CVE-2022-4379 CVE-2023-0045 CVE-2023-0458 CVE-2023-0459                      CVE-2023-0461 CVE-2023-1073 CVE-2023-1074 CVE-2023-1076                      CVE-2023-1077 CVE-2023-1078 CVE-2023-1079 CVE-2023-1118                      CVE-2023-1281 CVE-2023-1513 CVE-2023-1611 CVE-2023-1670                      CVE-2023-1829 CVE-2023-1855 CVE-2023-1859 CVE-2023-1872                      CVE-2023-1989 CVE-2023-1990 CVE-2023-1998 CVE-2023-2162                      CVE-2023-2194 CVE-2023-22998 CVE-2023-23004 CVE-2023-23559                      CVE-2023-25012 CVE-2023-26545 CVE-2023-28328 CVE-2023-28466                      CVE-2023-30456     Debian Bug     : 989705 993612 1022126 1031753

    Several vulnerabilities have been discovered in the Linux kernel that     may lead to a privilege escalation, denial of service, or information     leak.

    CVE-2022-2196

        A regression was discovered the KVM implementation for Intel CPUs,         affecting Spectre v2 mitigation for nested virtualisation.  When         KVM was used as the L0 hypervisor, an L2 guest could exploit this         to leak sensitive information from its L1 hypervisor.

    CVE-2022-3424

        Zheng Wang and Zhuorao Yang reported a flaw in the SGI GRU driver         which could lead to a use-after-free.  On systems where this driver         is used, a local user can explit this for denial of service (crash         or memory corruption) or possibly for privilege escalation.

        This driver is not enabled in Debian's official kernel         configurations.

    CVE-2022-3707

        Zheng Wang reported a flaw in the i915 graphics driver's         virtualisation (GVT-g) support that could lead to a double-free.
        On systems where this feature is used, a guest can exploit this         for denial of service (crash or memory corruption) or possibly for         privilege escalation.

    CVE-2022-4129

        Haowei Yan reported a race condition in the L2TP protocol         implementation which could lead to a null pointer dereference.  A         local user could exploit this for denial of service (crash).

    CVE-2022-4379

        Xingyuan Mo reported a flaw in the NFSv4.2 inter server to         server copy implementation which could lead to a use-after-free.

        This feature is not enabled in Debian's official kernel         configurations.

    CVE-2023-0045

        Rodrigo Branco and Rafael Correa De Ysasi reported that when a         user-space task told the kernel to enable Spectre v2 mitigation         for it, the mitigation was not enabled until the task was next         rescheduled.  This might be exploitable by a local or remote         attacker to leak sensitive information from such an application.

    CVE-2023-0458

        Jordy Zimmer and Alexandra Sandulescu found that getrlimit() and         related system calls were vulnerable to speculative execution         attacks such as Spectre v1.  A local user could explot this to         leak sensitive information from the kernel.

    CVE-2023-0459

        Jordy Zimmer and Alexandra Sandulescu found a regression in         Spectre v1 mitigation in the user-copy functions for the amd64         (64-bit PC) architecture.  Where the CPUs do not implement SMAP or         it is disabled, a local user could exploit this to leak sensitive         information from the kernel.  Other architectures may also be         affected.

    CVE-2023-0461

        slipper reported a flaw in the kernel's support for ULPs (Upper         Layer Protocols) on top of TCP that can lead to a double-free when         using kernel TLS sockets.  A local user can exploit this for         denial of service (crash or memory corruption) or possibly for         privilege escalation.

        Kernel TLS is not enabled in Debian's official kernel         configurations.

    CVE-2023-1073

        Pietro Borrello reported a type confusion flaw in the HID (Human         Interface Device) subsystem.  An attacker able to insert and         remove USB devices might be able to use this to cause a denial of         service (crash or memory corruption) or possibly to run arbitrary         code in the kernel.

    CVE-2023-1074

        Pietro Borrello reported a type confusion flaw in the SCTP         protocol implementation which can lead to a memory leak.  A local         user could exploit this to cause a denial of service (resource         exhaustion).

    CVE-2023-1076

        Pietro Borrello reported a type confusion flaw in the TUN/TAP         network driver, which results in all TUN/TAP sockets being marked         as belonging to user ID 0 (root).  This may allow local users to         evade local firewall rules based on user ID.

    CVE-2023-1077

        Pietro Borrello reported a type confusion flaw in the task         scheduler.  A local user might be able to exploit this to cause a         denial of service (crash or memory corruption) or possibly for         privilege escalation.

    CVE-2023-1078

        Pietro Borrello reported a type confusion flaw in the RDS protocol         implementation.  A local user could exploit this to cause a denial         of service (crash or memory corruption) or possibly for privilege         escalation.

    CVE-2023-1079

        Pietro Borrello reported a race condition in the hid-asus HID         driver which could lead to a use-after-free.  An attacker able to         insert and remove USB devices can use this to cause a denial of         service (crash or memory corruption) or possibly to run arbitrary         code in the kernel.

    CVE-2023-1118

        Duoming Zhou reported a race condition in the ene_ir remote         control driver that can lead to a use-after-free if the driver         is unbound.  It is not clear what the security impact of this is.

    CVE-2023-1281, CVE-2023-1829

        valis reported two flaws in the cls_tcindex network traffic         classifier which could lead to a use-after-free.  A local user can         exploit these for privilege escalation.  This update removes         cls_tcindex entirely.

    CVE-2023-1513

        Xingyuan Mo reported an information leak in the KVM implementation         for the i386 (32-bit PC) architecture.  A local user could exploit         this to leak sensitive information from the kernel.

    CVE-2023-1611

        butt3rflyh4ck reported a race condition in the btrfs filesystem         driver which can lead to a use-after-free.  A local user could         exploit this to cause a denial of service (crash or memory         corruption) or possibly for privilege escalation.

    CVE-2023-1670

        Zheng Wang reported a race condition in the xirc2ps_cs network         driver which can lead to a use-after-free.  An attacker able to         insert and remove PCMCIA devices can use this to cause a denial of         service (crash or memory corruption) or possibly to run arbitrary         code in the kernel.

    CVE-2023-1855

        Zheng Wang reported a race condition in the xgene-hwmon hardware         monitoring driver that may lead to a use-after-free.  It is not         clear what the security impact of this is.

    CVE-2023-1859

        Zheng Wang reported a race condition in the 9pnet_xen transport         for the 9P filesystem on Xen, which can lead to a use-after-free.
        On systems where this feature is used, a backend driver in another         domain can use this to cause a denial of service (crash or memory         corruption) or possibly to run arbitrary code in the vulnerable         domain.

    CVE-2023-1872

        Bing-Jhong Billy Jheng reported a race condition in the io_uring         subsystem that can lead to a use-after-free.  A local user could         exploit this to cause a denial of service (crash or memory         corruption) or possibly for privilege escalation.

    CVE-2023-1989

        Zheng Wang reported a race condition in the btsdio Bluetooth         adapter driver that can lead to a use-after-free.  An attacker         able to insert and remove SDIO devices can use this to cause a         denial of service (crash or memory corruption) or possibly to run         arbitrary code in the kernel.

    CVE-2023-1990

        Zheng Wang reported a race condition in the st-nci NFC adapter         driver that can lead to a use-after-free.  It is not clear what         the security impact of this is.

        This driver is not enabled in Debian's official kernel         configurations.

    CVE-2023-1998

        Jos Oliveira and Rodrigo Branco reported a regression in Spectre         v2 mitigation for user-space on x86 CPUs supporting IBRS but not         eIBRS.  This might be exploitable by a local or remote attacker to         leak sensitive information from a user-space application.

    CVE-2023-2162

        Mike Christie reported a race condition in the iSCSI TCP transport         that can lead to a use-after-free.  On systems where this feature         is used, a local user might be able to use this to cause a denial         of service (crash or memory corruption) or possibly for privilege         escalation.

    CVE-2023-2194

        Wei Chen reported a potential heap buffer overflow in the         i2c-xgene-slimpro IC adapter driver.  A local user with         permission to access such a device can use this to cause a denial         of service (crash or memory corruption) and probably for privilege         escalation.

    CVE-2023-22998

        Miaoqian Lin reported an incorrect error check in the virtio-gpu         GPU driver.  A local user with access to such a device might be         able to use this to cause a denial of service (crash).

    CVE-2023-23004

        Miaoqian Lin reported an incorrect error check in the mali-dp GPU         driver.  A local user with access to such a device might be able         to use this to cause a denial of service (crash).

    CVE-2023-23559

        Szymon Heidrich reported incorrect bounds checks in the rndis_wlan         Wi-Fi driver which may lead to a heap buffer overflow or overread.
        An attacker able to insert and remove USB devices can use this to         cause a denial of service (crash or memory corruption) or         information leak, or possibly to run arbitrary code in the kernel.

    CVE-2023-25012

        Pietro Borrello reported a race condition in the hid-bigbenff HID         driver which could lead to a use-after-free.  An attacker able to         insert and remove USB devices can use this to cause a denial of         service (crash or memory corruption) or possibly to run arbitrary         code in the kernel.

    CVE-2023-26545

        Lianhui Tang reported a flaw in the MPLS protocol implementation         that could lead to a double-free.  A local user might be able to         exploit this to cause a denial of service (crash or memory         corruption) or possibl for privilege escalation.

    CVE-2023-28328

        Wei Chen reported a flaw in the az6927 DVB driver that can lead to         a null pointer dereference.  A local user permitted to access an         IC adapter device that this driver creates can use this to cause         a denial of service (crash).

    CVE-2023-28466

        Hangyu Hua reported a race condition in the kernel TLS socket         implementation which can lead to a use-after-free or null         pointer dereference.  A local user can exploit this for         denial of service (crash or memory corruption) or possibly for         privilege escalation.

        This feature is not enabled in Debian's official kernel         configurations.

    CVE-2023-30456

        Reima ISHII reported a flaw in the KVM implementation for Intel         CPUs affecting nested virtualisation.  When KVM was used as the L0         hypervisor, and EPT and/or unrestricted guest mode was disabled,         it did not prevent an L2 guest from being configured with an         architecturally invalid protection/paging mode.  A malicious guest         could exploit this to cause a denial of service (crash).

    For Debian 10 buster, these problems have been fixed in version     5.10.178-3~deb10u1.  This update additionally fixes Debian bugs     #989705, #993612, #1022126, and #1031753; and includes many more bug     fixes from stable updates 5.10.163-5.10.178 inclusive.

    We recommend that you upgrade your linux-5.10 packages.

    For the detailed security status of linux-5.10 please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/linux-5.10

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS     Attachment:
    signature.asc     Description: PGP signature

Tenable has extracted the preceding description block directly from the Debian 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-2023:2951 advisory.

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

    The following packages have been upgraded to a later upstream version: kernel (4.18.0). (BZ#2122230,     BZ#2122267)

    Security Fix(es):

    * use-after-free caused by l2cap_reassemble_sdu() in net/bluetooth/l2cap_core.c (CVE-2022-3564)

    * net/ulp: use-after-free in listening ULP sockets (CVE-2023-0461)

    * hw: cpu: AMD CPUs may transiently execute beyond unconditional direct branch (CVE-2021-26341)

    * malicious data for FBIOPUT_VSCREENINFO ioctl may cause OOB write memory (CVE-2021-33655)

    * when setting font with malicious data by ioctl PIO_FONT, kernel will write memory out of bounds     (CVE-2021-33656)

    * possible race condition in drivers/tty/tty_buffers.c (CVE-2022-1462)

    * use-after-free in ath9k_htc_probe_device() could cause an escalation of privileges (CVE-2022-1679)

    * KVM: NULL pointer dereference in kvm_mmu_invpcid_gva (CVE-2022-1789)

    * KVM: nVMX: missing IBPB when exiting from nested guest can lead to Spectre v2 attacks (CVE-2022-2196)

    * netfilter: nf_conntrack_irc message handling issue (CVE-2022-2663)

    * race condition in xfrm_probe_algs can lead to OOB read/write (CVE-2022-3028)

    * media: em28xx: initialize refcount before kref_get (CVE-2022-3239)

    * race condition in hugetlb_no_page() in mm/hugetlb.c (CVE-2022-3522)

    * memory leak in ipv6_renew_options() (CVE-2022-3524)

    * data races around icsk->icsk_af_ops in do_ipv6_setsockopt (CVE-2022-3566)

    * data races around sk->sk_prot (CVE-2022-3567)

    * memory leak in l2cap_recv_acldata of the file net/bluetooth/l2cap_core.c (CVE-2022-3619)

    * denial of service in follow_page_pte in mm/gup.c due to poisoned pte entry (CVE-2022-3623)

    * use-after-free after failed devlink reload in devlink_param_get (CVE-2022-3625)

    * USB-accessible buffer overflow in brcmfmac (CVE-2022-3628)

    * Double-free in split_2MB_gtt_entry when function intel_gvt_dma_map_guest_page failed (CVE-2022-3707)

    * l2tp: missing lock when clearing sk_user_data can lead to NULL pointer dereference (CVE-2022-4129)

    * igmp: use-after-free in ip_check_mc_rcu when opening and closing inet sockets (CVE-2022-20141)

    * Executable Space Protection Bypass (CVE-2022-25265)

    * Unprivileged users may use PTRACE_SEIZE to set PTRACE_O_SUSPEND_SECCOMP option (CVE-2022-30594)

    * unmap_mapping_range() race with munmap() on VM_PFNMAP mappings leads to stale TLB entry (CVE-2022-39188)

    * TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED leading to guest malfunctioning     (CVE-2022-39189)

    * Report vmalloc UAF in dvb-core/dmxdev (CVE-2022-41218)

    * u8 overflow problem in cfg80211_update_notlisted_nontrans() (CVE-2022-41674)

    * use-after-free related to leaf anon_vma double reuse (CVE-2022-42703)

    * use-after-free in bss_ref_get in net/wireless/scan.c (CVE-2022-42720)

    * BSS list corruption in cfg80211_add_nontrans_list in net/wireless/scan.c (CVE-2022-42721)

    * Denial of service in beacon protection for P2P-device (CVE-2022-42722)

    * memory corruption in usbmon driver (CVE-2022-43750)

    * NULL pointer dereference in traffic control subsystem (CVE-2022-47929)

    * NULL pointer dereference in rawv6_push_pending_frames (CVE-2023-0394)

    * use-after-free caused by invalid pointer hostname in fs/cifs/connect.c (CVE-2023-1195)

    * Soft lockup occurred during __page_mapcount (CVE-2023-1582)

    * slab-out-of-bounds read vulnerabilities in cbq_classify (CVE-2023-23454)

    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.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.8 Release Notes     linked from 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 Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:2736 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):

    * use-after-free caused by l2cap_reassemble_sdu() in net/bluetooth/l2cap_core.c (CVE-2022-3564)

    * net/ulp: use-after-free in listening ULP sockets (CVE-2023-0461)

    * hw: cpu: AMD CPUs may transiently execute beyond unconditional direct branch (CVE-2021-26341)

    * malicious data for FBIOPUT_VSCREENINFO ioctl may cause OOB write memory (CVE-2021-33655)

    * when setting font with malicious data by ioctl PIO_FONT, kernel will write memory out of bounds     (CVE-2021-33656)

    * possible race condition in drivers/tty/tty_buffers.c (CVE-2022-1462)

    * use-after-free in ath9k_htc_probe_device() could cause an escalation of privileges (CVE-2022-1679)

    * KVM: NULL pointer dereference in kvm_mmu_invpcid_gva (CVE-2022-1789)

    * KVM: nVMX: missing IBPB when exiting from nested guest can lead to Spectre v2 attacks (CVE-2022-2196)

    * netfilter: nf_conntrack_irc message handling issue (CVE-2022-2663)

    * race condition in xfrm_probe_algs can lead to OOB read/write (CVE-2022-3028)

    * media: em28xx: initialize refcount before kref_get (CVE-2022-3239)

    * race condition in hugetlb_no_page() in mm/hugetlb.c (CVE-2022-3522)

    * memory leak in ipv6_renew_options() (CVE-2022-3524)

    * data races around icsk->icsk_af_ops in do_ipv6_setsockopt (CVE-2022-3566)

    * data races around sk->sk_prot (CVE-2022-3567)

    * memory leak in l2cap_recv_acldata of the file net/bluetooth/l2cap_core.c (CVE-2022-3619)

    * denial of service in follow_page_pte in mm/gup.c due to poisoned pte entry (CVE-2022-3623)

    * use-after-free after failed devlink reload in devlink_param_get (CVE-2022-3625)

    * USB-accessible buffer overflow in brcmfmac (CVE-2022-3628)

    * Double-free in split_2MB_gtt_entry when function intel_gvt_dma_map_guest_page failed (CVE-2022-3707)

    * l2tp: missing lock when clearing sk_user_data can lead to NULL pointer dereference (CVE-2022-4129)

    * igmp: use-after-free in ip_check_mc_rcu when opening and closing inet sockets (CVE-2022-20141)

    * Executable Space Protection Bypass (CVE-2022-25265)

    * Unprivileged users may use PTRACE_SEIZE to set PTRACE_O_SUSPEND_SECCOMP option (CVE-2022-30594)

    * unmap_mapping_range() race with munmap() on VM_PFNMAP mappings leads to stale TLB entry (CVE-2022-39188)

    * TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED leading to guest malfunctioning     (CVE-2022-39189)

    * Report vmalloc UAF in dvb-core/dmxdev (CVE-2022-41218)

    * u8 overflow problem in cfg80211_update_notlisted_nontrans() (CVE-2022-41674)

    * use-after-free related to leaf anon_vma double reuse (CVE-2022-42703)

    * use-after-free in bss_ref_get in net/wireless/scan.c (CVE-2022-42720)

    * BSS list corruption in cfg80211_add_nontrans_list in net/wireless/scan.c (CVE-2022-42721)

    * Denial of service in beacon protection for P2P-device (CVE-2022-42722)

    * memory corruption in usbmon driver (CVE-2022-43750)

    * NULL pointer dereference in traffic control subsystem (CVE-2022-47929)

    * NULL pointer dereference in rawv6_push_pending_frames (CVE-2023-0394)

    * use-after-free caused by invalid pointer hostname in fs/cifs/connect.c (CVE-2023-1195)

    * Soft lockup occurred during __page_mapcount (CVE-2023-1582)

    * slab-out-of-bounds read vulnerabilities in cbq_classify (CVE-2023-23454)

    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.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.8 Release Notes     linked from 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 Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:2458 advisory.

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

    Security Fix(es):

    * use-after-free in l2cap_connect and l2cap_le_connect_req in net/bluetooth/l2cap_core.c (CVE-2022-42896)

    * net/ulp: use-after-free in listening ULP sockets (CVE-2023-0461)

    * cpu: AMD CPUs may transiently execute beyond unconditional direct branch (CVE-2021-26341)

    * malicious data for FBIOPUT_VSCREENINFO ioctl may cause OOB write memory (CVE-2021-33655)

    * possible race condition in drivers/tty/tty_buffers.c (CVE-2022-1462)

    * KVM: NULL pointer dereference in kvm_mmu_invpcid_gva (CVE-2022-1789)

    * use-after-free in free_pipe_info() could lead to privilege escalation (CVE-2022-1882)

    * KVM: nVMX: missing IBPB when exiting from nested guest can lead to Spectre v2 attacks (CVE-2022-2196)

    * netfilter: nf_conntrack_irc message handling issue (CVE-2022-2663)

    * race condition in xfrm_probe_algs can lead to OOB read/write (CVE-2022-3028)

    * out-of-bounds read in fib_nh_match of the file net/ipv4/fib_semantics.c (CVE-2022-3435)

    * race condition in hugetlb_no_page() in mm/hugetlb.c (CVE-2022-3522)

    * memory leak in ipv6_renew_options() (CVE-2022-3524)

    * data races around icsk->icsk_af_ops in do_ipv6_setsockopt (CVE-2022-3566)

    * data races around sk->sk_prot (CVE-2022-3567)

    * memory leak in l2cap_recv_acldata of the file net/bluetooth/l2cap_core.c (CVE-2022-3619)

    * denial of service in follow_page_pte in mm/gup.c due to poisoned pte entry (CVE-2022-3623)

    * use-after-free after failed devlink reload in devlink_param_get (CVE-2022-3625)

    * USB-accessible buffer overflow in brcmfmac (CVE-2022-3628)

    * use after free flaw in l2cap_conn_del in net/bluetooth/l2cap_core.c (CVE-2022-3640)

    * Double-free in split_2MB_gtt_entry when function intel_gvt_dma_map_guest_page failed (CVE-2022-3707)

    * mptcp: NULL pointer dereference in subflow traversal at disconnect time (CVE-2022-4128)

    * l2tp: missing lock when clearing sk_user_data can lead to NULL pointer dereference (CVE-2022-4129)

    * igmp: use-after-free in ip_check_mc_rcu when opening and closing inet sockets (CVE-2022-20141)

    * lockdown bypass using IMA (CVE-2022-21505)

    * double free in usb_8dev_start_xmit in drivers/net/can/usb/usb_8dev.c (CVE-2022-28388)

    * network backend may cause Linux netfront to use freed SKBs (XSA-405) (CVE-2022-33743)

    * unmap_mapping_range() race with munmap() on VM_PFNMAP mappings leads to stale TLB entry (CVE-2022-39188)

    * TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED leading to guest malfunctioning     (CVE-2022-39189)

    * u8 overflow problem in cfg80211_update_notlisted_nontrans() (CVE-2022-41674)

    * use-after-free related to leaf anon_vma double reuse (CVE-2022-42703)

    * use-after-free in bss_ref_get in net/wireless/scan.c (CVE-2022-42720)

    * BSS list corruption in cfg80211_add_nontrans_list in net/wireless/scan.c (CVE-2022-42721)

    * Denial of service in beacon protection for P2P-device (CVE-2022-42722)

    * memory corruption in usbmon driver (CVE-2022-43750)

    * NULL pointer dereference in traffic control subsystem (CVE-2022-47929)

    * NULL pointer dereference in rawv6_push_pending_frames (CVE-2023-0394)

    * use-after-free due to race condition in qdisc_graft() (CVE-2023-0590)

    * use-after-free caused by invalid pointer hostname in fs/cifs/connect.c (CVE-2023-1195)

    * denial of service in tipc_conn_close (CVE-2023-1382)

    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.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.2 Release Notes     linked from 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 Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:2148 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):

    * use-after-free in l2cap_connect and l2cap_le_connect_req in net/bluetooth/l2cap_core.c (CVE-2022-42896)

    * net/ulp: use-after-free in listening ULP sockets (CVE-2023-0461)

    * hw: cpu: AMD CPUs may transiently execute beyond unconditional direct branch (CVE-2021-26341)

    * malicious data for FBIOPUT_VSCREENINFO ioctl may cause OOB write memory (CVE-2021-33655)

    * possible race condition in drivers/tty/tty_buffers.c (CVE-2022-1462)

    * KVM: NULL pointer dereference in kvm_mmu_invpcid_gva (CVE-2022-1789)

    * use-after-free in free_pipe_info() could lead to privilege escalation (CVE-2022-1882)

    * KVM: nVMX: missing IBPB when exiting from nested guest can lead to Spectre v2 attacks (CVE-2022-2196)

    * netfilter: nf_conntrack_irc message handling issue (CVE-2022-2663)

    * race condition in xfrm_probe_algs can lead to OOB read/write (CVE-2022-3028)

    * out-of-bounds read in fib_nh_match of the file net/ipv4/fib_semantics.c (CVE-2022-3435)

    * race condition in hugetlb_no_page() in mm/hugetlb.c (CVE-2022-3522)

    * memory leak in ipv6_renew_options() (CVE-2022-3524)

    * data races around icsk->icsk_af_ops in do_ipv6_setsockopt (CVE-2022-3566)

    * data races around sk->sk_prot (CVE-2022-3567)

    * memory leak in l2cap_recv_acldata of the file net/bluetooth/l2cap_core.c (CVE-2022-3619)

    * denial of service in follow_page_pte in mm/gup.c due to poisoned pte entry (CVE-2022-3623)

    * use-after-free after failed devlink reload in devlink_param_get (CVE-2022-3625)

    * USB-accessible buffer overflow in brcmfmac (CVE-2022-3628)

    * use after free flaw in l2cap_conn_del in net/bluetooth/l2cap_core.c (CVE-2022-3640)

    * Double-free in split_2MB_gtt_entry when function intel_gvt_dma_map_guest_page failed (CVE-2022-3707)

    * mptcp: NULL pointer dereference in subflow traversal at disconnect time (CVE-2022-4128)

    * l2tp: missing lock when clearing sk_user_data can lead to NULL pointer dereference (CVE-2022-4129)

    * igmp: use-after-free in ip_check_mc_rcu when opening and closing inet sockets (CVE-2022-20141)

    * lockdown bypass using IMA (CVE-2022-21505)

    * double free in usb_8dev_start_xmit in drivers/net/can/usb/usb_8dev.c (CVE-2022-28388)

    * network backend may cause Linux netfront to use freed SKBs (XSA-405) (CVE-2022-33743)

    * unmap_mapping_range() race with munmap() on VM_PFNMAP mappings leads to stale TLB entry (CVE-2022-39188)

    * TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED leading to guest malfunctioning     (CVE-2022-39189)

    * u8 overflow problem in cfg80211_update_notlisted_nontrans() (CVE-2022-41674)

    * use-after-free related to leaf anon_vma double reuse (CVE-2022-42703)

    * use-after-free in bss_ref_get in net/wireless/scan.c (CVE-2022-42720)

    * BSS list corruption in cfg80211_add_nontrans_list in net/wireless/scan.c (CVE-2022-42721)

    * Denial of service in beacon protection for P2P-device (CVE-2022-42722)

    * memory corruption in usbmon driver (CVE-2022-43750)

    * NULL pointer dereference in traffic control subsystem (CVE-2022-47929)

    * NULL pointer dereference in rawv6_push_pending_frames (CVE-2023-0394)

    * use-after-free due to race condition in qdisc_graft() (CVE-2023-0590)

    * use-after-free caused by invalid pointer hostname in fs/cifs/connect.c (CVE-2023-1195)

    * denial of service in tipc_conn_close (CVE-2023-1382)

    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.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.2 Release Notes     linked from 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 SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:1710-1 advisory.

  - A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is an unknown     function of the file mm/memory.c of the component Driver Handler. The manipulation leads to use after     free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.
    The identifier of this vulnerability is VDB-211020. (CVE-2022-3523)

  - An out-of-bounds(OOB) memory access vulnerability was found in vmwgfx driver in     drivers/gpu/vmxgfx/vmxgfx_kms.c in GPU component in the Linux kernel with device file '/dev/dri/renderD128     (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing     a denial of service(DoS). (CVE-2022-36280)

  - A NULL pointer dereference vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_execbuf.c     in GPU component of Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a     local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).
    (CVE-2022-38096)

  - The current implementation of the prctl syscall does not issue an IBPB immediately during the syscall. The     ib_prctl_set function updates the Thread Information Flags (TIFs) for the task and updates the SPEC_CTRL     MSR on the function __speculation_ctrl_update, but the IBPB is only issued on the next schedule, when the     TIF bits are checked. This leaves the victim vulnerable to values already injected on the BTB, prior to     the prctl syscall. The patch that added the support for the conditional mitigation via prctl     (ib_prctl_set) dates back to the kernel 4.9.176. We recommend upgrading past commit     a664ec9158eeddd75121d39c9a0758016097fa96 (CVE-2023-0045)

  - There is a use-after-free vulnerability in the Linux Kernel which can be exploited to achieve local     privilege escalation. To reach the vulnerability kernel configuration flag CONFIG_TLS or     CONFIG_XFRM_ESPINTCP has to be configured, but the operation does not require any privilege. There is a     use-after-free bug of icsk_ulp_data of a struct inet_connection_sock. When CONFIG_TLS is enabled, user can     install a tls context (struct tls_context) on a connected tcp socket. The context is not cleared if this     socket is disconnected and reused as a listener. If a new socket is created from the listener, the context     is inherited and vulnerable. The setsockopt TCP_ULP operation does not require any privilege. We recommend     upgrading past commit 2c02d41d71f90a5168391b6a5f2954112ba2307c (CVE-2023-0461)

  - A flaw possibility of memory leak in the Linux kernel cpu_entry_area mapping of X86 CPU data to memory was     found in the way user can guess location of exception stack(s) or other important data. A local user could     use this flaw to get access to some important data with expected location in memory. (CVE-2023-0597)

  - A flaw was found in the Linux Kernel. The tls_is_tx_ready() incorrectly checks for list emptiness,     potentially accessing a type confused entry to the list_head, leaking the last byte of the confused field     that overlaps with rec->tx_ready. (CVE-2023-1075)

  - A flaw was found in the Linux Kernel. The tun/tap sockets have their socket UID hardcoded to 0 due to a     type confusion in their initialization function. While it will be often correct, as tuntap devices require     CAP_NET_ADMIN, it may not always be the case, e.g., a non-root user only having that capability. This     would make tun/tap sockets being incorrectly treated in filtering/routing decisions, possibly bypassing     network filters. (CVE-2023-1076)

  - A flaw was found in the Linux Kernel in RDS (Reliable Datagram Sockets) protocol. The     rds_rm_zerocopy_callback() uses list_entry() on the head of a list causing a type confusion. Local user     can trigger this with rds_message_put(). Type confusion leads to `struct rds_msg_zcopy_info *info`     actually points to something else that is potentially controlled by local user. It is known how to trigger     this, which causes an out of bounds access, and a lock corruption. (CVE-2023-1078)

  - In nf_tables_updtable, if nf_tables_table_enable returns an error, nft_trans_destroy is called to free the     transaction object. nft_trans_destroy() calls list_del(), but the transaction was never placed on a list
    -- the list head is all zeroes, this results in a NULL pointer dereference. (CVE-2023-1095)

  - A flaw use after free in the Linux kernel integrated infrared receiver/transceiver driver was found in the     way user detaching rc device. A local user could use this flaw to crash the system or potentially escalate     their privileges on the system. (CVE-2023-1118)

  - In the Linux kernel before 5.17, an error path in dwc3_qcom_acpi_register_core in     drivers/usb/dwc3/dwc3-qcom.c lacks certain platform_device_put and kfree calls. (CVE-2023-22995)

  - In the Linux kernel before 6.0.3, drivers/gpu/drm/virtio/virtgpu_object.c misinterprets the     drm_gem_shmem_get_sg_table return value (expects it to be NULL in the error case, whereas it is actually     an error pointer). (CVE-2023-22998)

  - In the Linux kernel before 5.17, drivers/phy/tegra/xusb.c mishandles the tegra_xusb_find_port_node return     value. Callers expect NULL in the error case, but an error pointer is used. (CVE-2023-23000)

  - In the Linux kernel before 5.19, drivers/gpu/drm/arm/malidp_planes.c misinterprets the get_sg_table return     value (expects it to be NULL in the error case, whereas it is actually an error pointer). (CVE-2023-23004)

  - In rndis_query_oid in drivers/net/wireless/rndis_wlan.c in the Linux kernel through 6.1.5, there is an     integer overflow in an addition. (CVE-2023-23559)

  - The Linux kernel through 6.1.9 has a Use-After-Free in bigben_remove in drivers/hid/hid-bigbenff.c via a     crafted USB device because the LED controllers remain registered for too long. (CVE-2023-25012)

  - In the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure     (for registering the sysctl table under a new location) during the renaming of a device. (CVE-2023-26545)

  - A NULL pointer dereference flaw was found in the az6027 driver in drivers/media/usb/dev-usb/az6027.c in     the Linux Kernel. The message from user space is not checked properly before transferring into the device.
    This flaw allows a local user to crash the system or potentially cause a denial of service.
    (CVE-2023-28328)

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 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:1609-1 advisory.

  - A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is an unknown     function of the file mm/memory.c of the component Driver Handler. The manipulation leads to use after     free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.
    The identifier of this vulnerability is VDB-211020. (CVE-2022-3523)

  - A NULL pointer dereference vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_execbuf.c     in GPU component of Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a     local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).
    (CVE-2022-38096)

  - There is a use-after-free vulnerability in the Linux Kernel which can be exploited to achieve local     privilege escalation. To reach the vulnerability kernel configuration flag CONFIG_TLS or     CONFIG_XFRM_ESPINTCP has to be configured, but the operation does not require any privilege. There is a     use-after-free bug of icsk_ulp_data of a struct inet_connection_sock. When CONFIG_TLS is enabled, user can     install a tls context (struct tls_context) on a connected tcp socket. The context is not cleared if this     socket is disconnected and reused as a listener. If a new socket is created from the listener, the context     is inherited and vulnerable. The setsockopt TCP_ULP operation does not require any privilege. We recommend     upgrading past commit 2c02d41d71f90a5168391b6a5f2954112ba2307c (CVE-2023-0461)

  - A flaw possibility of memory leak in the Linux kernel cpu_entry_area mapping of X86 CPU data to memory was     found in the way user can guess location of exception stack(s) or other important data. A local user could     use this flaw to get access to some important data with expected location in memory. (CVE-2023-0597)

  - A flaw was found in the Linux Kernel. The tls_is_tx_ready() incorrectly checks for list emptiness,     potentially accessing a type confused entry to the list_head, leaking the last byte of the confused field     that overlaps with rec->tx_ready. (CVE-2023-1075)

  - A flaw was found in the Linux Kernel. The tun/tap sockets have their socket UID hardcoded to 0 due to a     type confusion in their initialization function. While it will be often correct, as tuntap devices require     CAP_NET_ADMIN, it may not always be the case, e.g., a non-root user only having that capability. This     would make tun/tap sockets being incorrectly treated in filtering/routing decisions, possibly bypassing     network filters. (CVE-2023-1076)

  - A flaw was found in the Linux Kernel in RDS (Reliable Datagram Sockets) protocol. The     rds_rm_zerocopy_callback() uses list_entry() on the head of a list causing a type confusion. Local user     can trigger this with rds_message_put(). Type confusion leads to `struct rds_msg_zcopy_info *info`     actually points to something else that is potentially controlled by local user. It is known how to trigger     this, which causes an out of bounds access, and a lock corruption. (CVE-2023-1078)

  - In nf_tables_updtable, if nf_tables_table_enable returns an error, nft_trans_destroy is called to free the     transaction object. nft_trans_destroy() calls list_del(), but the transaction was never placed on a list
    -- the list head is all zeroes, this results in a NULL pointer dereference. (CVE-2023-1095)

  - A flaw use after free in the Linux kernel integrated infrared receiver/transceiver driver was found in the     way user detaching rc device. A local user could use this flaw to crash the system or potentially escalate     their privileges on the system. (CVE-2023-1118)

  - In the Linux kernel before 5.17, an error path in dwc3_qcom_acpi_register_core in     drivers/usb/dwc3/dwc3-qcom.c lacks certain platform_device_put and kfree calls. (CVE-2023-22995)

  - In the Linux kernel before 6.0.3, drivers/gpu/drm/virtio/virtgpu_object.c misinterprets the     drm_gem_shmem_get_sg_table return value (expects it to be NULL in the error case, whereas it is actually     an error pointer). (CVE-2023-22998)

  - In the Linux kernel before 5.17, drivers/phy/tegra/xusb.c mishandles the tegra_xusb_find_port_node return     value. Callers expect NULL in the error case, but an error pointer is used. (CVE-2023-23000)

  - In the Linux kernel before 5.19, drivers/gpu/drm/arm/malidp_planes.c misinterprets the get_sg_table return     value (expects it to be NULL in the error case, whereas it is actually an error pointer). (CVE-2023-23004)

  - In rndis_query_oid in drivers/net/wireless/rndis_wlan.c in the Linux kernel through 6.1.5, there is an     integer overflow in an addition. (CVE-2023-23559)

  - The Linux kernel through 6.1.9 has a Use-After-Free in bigben_remove in drivers/hid/hid-bigbenff.c via a     crafted USB device because the LED controllers remain registered for too long. (CVE-2023-25012)

  - In the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure     (for registering the sysctl table under a new location) during the renaming of a device. (CVE-2023-26545)

  - A NULL pointer dereference flaw was found in the az6027 driver in drivers/media/usb/dev-usb/az6027.c in     the Linux Kernel. The message from user space is not checked properly before transferring into the device.
    This flaw allows a local user to crash the system or potentially cause a denial of service.
    (CVE-2023-28328)

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 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:1608-1 advisory.

  - A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is an unknown     function of the file mm/memory.c of the component Driver Handler. The manipulation leads to use after     free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.
    The identifier of this vulnerability is VDB-211020. (CVE-2022-3523)

  - An out-of-bounds(OOB) memory access vulnerability was found in vmwgfx driver in     drivers/gpu/vmxgfx/vmxgfx_kms.c in GPU component in the Linux kernel with device file '/dev/dri/renderD128     (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing     a denial of service(DoS). (CVE-2022-36280)

  - A NULL pointer dereference vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_execbuf.c     in GPU component of Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a     local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).
    (CVE-2022-38096)

  - The current implementation of the prctl syscall does not issue an IBPB immediately during the syscall. The     ib_prctl_set function updates the Thread Information Flags (TIFs) for the task and updates the SPEC_CTRL     MSR on the function __speculation_ctrl_update, but the IBPB is only issued on the next schedule, when the     TIF bits are checked. This leaves the victim vulnerable to values already injected on the BTB, prior to     the prctl syscall. The patch that added the support for the conditional mitigation via prctl     (ib_prctl_set) dates back to the kernel 4.9.176. We recommend upgrading past commit     a664ec9158eeddd75121d39c9a0758016097fa96 (CVE-2023-0045)

  - A NULL pointer dereference vulnerability in the Linux kernel NVMe functionality, in nvmet_setup_auth(),     allows an attacker to perform a Pre-Auth Denial of Service (DoS) attack on a remote machine. Affected     versions v6.0-rc1 to v6.0-rc3, fixed in v6.0-rc4. (CVE-2023-0122)

  - There is a use-after-free vulnerability in the Linux Kernel which can be exploited to achieve local     privilege escalation. To reach the vulnerability kernel configuration flag CONFIG_TLS or     CONFIG_XFRM_ESPINTCP has to be configured, but the operation does not require any privilege. There is a     use-after-free bug of icsk_ulp_data of a struct inet_connection_sock. When CONFIG_TLS is enabled, user can     install a tls context (struct tls_context) on a connected tcp socket. The context is not cleared if this     socket is disconnected and reused as a listener. If a new socket is created from the listener, the context     is inherited and vulnerable. The setsockopt TCP_ULP operation does not require any privilege. We recommend     upgrading past commit 2c02d41d71f90a5168391b6a5f2954112ba2307c (CVE-2023-0461)

  - A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race     problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 (net: sched: fix race     condition in qdisc_graft()) not applied yet, then kernel could be affected. (CVE-2023-0590)

  - A flaw possibility of memory leak in the Linux kernel cpu_entry_area mapping of X86 CPU data to memory was     found in the way user can guess location of exception stack(s) or other important data. A local user could     use this flaw to get access to some important data with expected location in memory. (CVE-2023-0597)

  - A flaw was found in the Linux Kernel. The tls_is_tx_ready() incorrectly checks for list emptiness,     potentially accessing a type confused entry to the list_head, leaking the last byte of the confused field     that overlaps with rec->tx_ready. (CVE-2023-1075)

  - A flaw was found in the Linux Kernel. The tun/tap sockets have their socket UID hardcoded to 0 due to a     type confusion in their initialization function. While it will be often correct, as tuntap devices require     CAP_NET_ADMIN, it may not always be the case, e.g., a non-root user only having that capability. This     would make tun/tap sockets being incorrectly treated in filtering/routing decisions, possibly bypassing     network filters. (CVE-2023-1076)

  - A flaw was found in the Linux Kernel in RDS (Reliable Datagram Sockets) protocol. The     rds_rm_zerocopy_callback() uses list_entry() on the head of a list causing a type confusion. Local user     can trigger this with rds_message_put(). Type confusion leads to `struct rds_msg_zcopy_info *info`     actually points to something else that is potentially controlled by local user. It is known how to trigger     this, which causes an out of bounds access, and a lock corruption. (CVE-2023-1078)

  - In nf_tables_updtable, if nf_tables_table_enable returns an error, nft_trans_destroy is called to free the     transaction object. nft_trans_destroy() calls list_del(), but the transaction was never placed on a list
    -- the list head is all zeroes, this results in a NULL pointer dereference. (CVE-2023-1095)

  - A flaw use after free in the Linux kernel integrated infrared receiver/transceiver driver was found in the     way user detaching rc device. A local user could use this flaw to crash the system or potentially escalate     their privileges on the system. (CVE-2023-1118)

  - In the Linux kernel before 5.17, an error path in dwc3_qcom_acpi_register_core in     drivers/usb/dwc3/dwc3-qcom.c lacks certain platform_device_put and kfree calls. (CVE-2023-22995)

  - In the Linux kernel before 6.0.3, drivers/gpu/drm/virtio/virtgpu_object.c misinterprets the     drm_gem_shmem_get_sg_table return value (expects it to be NULL in the error case, whereas it is actually     an error pointer). (CVE-2023-22998)

  - In the Linux kernel before 5.17, drivers/phy/tegra/xusb.c mishandles the tegra_xusb_find_port_node return     value. Callers expect NULL in the error case, but an error pointer is used. (CVE-2023-23000)

  - In the Linux kernel before 5.16.3, drivers/scsi/ufs/ufs-mediatek.c misinterprets the regulator_get return     value (expects it to be NULL in the error case, whereas it is actually an error pointer). (CVE-2023-23001)

  - In the Linux kernel before 5.19, drivers/gpu/drm/arm/malidp_planes.c misinterprets the get_sg_table return     value (expects it to be NULL in the error case, whereas it is actually an error pointer). (CVE-2023-23004)

  - cbq_classify in net/sched/sch_cbq.c in the Linux kernel through 6.1.4 allows attackers to cause a denial     of service (slab-out-of-bounds read) because of type confusion (non-negative numbers can sometimes     indicate a TC_ACT_SHOT condition rather than valid classification results). (CVE-2023-23454)

  - atm_tc_enqueue in net/sched/sch_atm.c in the Linux kernel through 6.1.4 allows attackers to cause a denial     of service because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition     rather than valid classification results). (CVE-2023-23455)

  - In rndis_query_oid in drivers/net/wireless/rndis_wlan.c in the Linux kernel through 6.1.5, there is an     integer overflow in an addition. (CVE-2023-23559)

  - The Linux kernel through 6.1.9 has a Use-After-Free in bigben_remove in drivers/hid/hid-bigbenff.c via a     crafted USB device because the LED controllers remain registered for too long. (CVE-2023-25012)

  - In the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure     (for registering the sysctl table under a new location) during the renaming of a device. (CVE-2023-26545)

  - A NULL pointer dereference flaw was found in the az6027 driver in drivers/media/usb/dev-usb/az6027.c in     the Linux Kernel. The message from user space is not checked properly before transferring into the device.
    This flaw allows a local user to crash the system or potentially cause a denial of service.
    (CVE-2023-28328)

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 CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-22998 advisory.

  - In the Linux kernel before 6.0.3, drivers/gpu/drm/virtio/virtgpu_object.c misinterprets the     drm_gem_shmem_get_sg_table return value (expects it to be NULL in the error case, whereas it is actually     an error pointer). (CVE-2023-22998)

Note that Nessus has not tested for this issue 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 5.10.173-154.642. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.10-2023-028 advisory.

    A regression exists in the Linux Kernel within KVM: nVMX that allowed for speculative execution attacks.
    L2 can carry out Spectre v2 attacks on L1 due to L1 thinking it doesn't need retpolines or IBPB after     running L2 due to KVM (L0) advertising eIBRS support to L1. An attacker at L2 with code execution can     execute code on an indirect branch on the host machine. We recommend upgrading to Kernel 6.2 or past     commit 2e7eab81425a (CVE-2022-2196)

    It has been discovered that on some AMD CPUs, the RAS (Return Address Stack, also called RAP - Return     Address Predictor - in some AMD documentation, and RSB - Return Stack Buffer - in Intel terminology) is     dynamically partitioned between non-idle threads.  This allows an attacker to control speculative     execution on the adjacent thread. (CVE-2022-27672)

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

    netfilter: nft_tproxy: restrict to prerouting hook (CVE-2022-50001)

    Detected a few exploitable gadgets that could leak secret memory through a side-channel such as MDS as     well as insufficient hardening of the usercopy functions against spectre-v1. (CVE-2023-0458)

    Due to a type confusion during initializations, the tun and tap sockets in the Linux Kernel have their     socket UID hardcoded to 0, i.e. root. While it will be often correct, as TUN/TAP devices require     CAP_NET_ADMIN, it may not always be the case. The socket UID may be used for network filtering and     routing, thus TUN/TAP sockets may be incorrectly managed, potentially bypassing network filters based on     UID. (CVE-2023-1076)

    kernel: Type confusion in pick_next_rt_entity(), which can result in memory corruption. (CVE-2023-1077)

    The upstream bug report describes this issue as follows:

    A flaw found in the Linux Kernel in RDS (Reliable Datagram Sockets) protocol. The     rds_rm_zerocopy_callback() uses list_entry() on the head of a list causing a type confusion. Local user     can trigger this with rds_message_put(). Type confusion leads to `struct rds_msg_zcopy_info *info`     actually points to something else that is potentially controlled by local user. It is known how to trigger     this, which causes an OOB access, and a lock corruption. (CVE-2023-1078)

    Use After Free vulnerability in Linux kernel traffic control index filter (tcindex) allows Privilege     Escalation. The imperfect hash area can be updated while packets are traversing, which will cause a use-     after-free when 'tcf_exts_exec()' is called with the destroyed tcf_ext. A local attacker user can use this     vulnerability to elevate its privileges to root.This issue affects Linux Kernel: from 4.14 before git     commit ee059170b1f7e94e55fa6cadee544e176a6e59c2. (CVE-2023-1281)

    A use-after-free vulnerability in the Linux Kernel traffic control index filter (tcindex) can be exploited     to achieve local privilege escalation. The tcindex_delete function which does not properly deactivate     filters in case of a perfect hashes while deleting the underlying structure which can later lead to double     freeing the structure. A local attacker user can use this vulnerability to elevate its privileges to     root.We recommend upgrading past commit 8c710f75256bb3cf05ac7b1672c82b92c43f3d28. (CVE-2023-1829)

    A use-after-free vulnerability in the Linux Kernel io_uring system can be exploited to achieve local     privilege escalation.

    The io_file_get_fixed function lacks the presence of ctx->uring_lock which can lead to a Use-After-Free     vulnerability due a race condition with fixed files getting unregistered.

    We recommend upgrading past commit da24142b1ef9fd5d36b76e36bab328a5b27523e8. (CVE-2023-1872)

    When plain IBRS is enabled (not enhanced IBRS), the logic in spectre_v2_user_select_mitigation()     determines that STIBP is not needed. The IBRS bit implicitly protects against cross-thread branch     targetinjection. However, with legacy IBRS, the IBRS bit is cleared on returning to userspace for     performance reasons which leaves userspace threads vulnerable to cross-thread branch target injection     against which STIBP protects. (CVE-2023-1998)

    A use-after-free flaw was found in iscsi_sw_tcp_session_create in drivers/scsi/iscsi_tcp.c in the SCSI     sub-component in the Linux Kernel. This issue could allow an attacker to leak kernel internal information.
    (CVE-2023-2162)

    In the Linux kernel before 6.0.3, drivers/gpu/drm/virtio/virtgpu_object.c misinterprets the     drm_gem_shmem_get_sg_table return value (expects it to be NULL in the error case, whereas it is actually     an error pointer). (CVE-2023-22998)

    In the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure     (for registering the sysctl table under a new location) during the renaming of a device. (CVE-2023-26545)

    A use-after-free flaw was found in hfsplus_put_super in fs/hfsplus/super.c in the Linux Kernel. This flaw     could allow a local user to cause a denial of service. (CVE-2023-2985)

    A flaw was found in the Framebuffer Console (fbcon) in the Linux Kernel. When providing a font->width and     font->height greater than 32 to the fbcon_set_font, since there are no checks in place, a shift-out-of-     bounds occurs, leading to undefined behavior and possible denial of service. (CVE-2023-3161)

    A use-after-free flaw was found in vcs_read in drivers/tty/vt/vc_screen.c in vc_screen in the Linux     Kernel. In this flaw an attacker with local user access may lead to a system crash or a leak of internal     kernel information. (CVE-2023-3567)

    An issue was discovered in drivers/usb/storage/ene_ub6250.c for the ENE UB6250 reader driver in the Linux     kernel before 6.2.5. An object could potentially extend beyond the end of an allocation. (CVE-2023-45862)

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

    aio: fix mremap after fork null-deref (CVE-2023-52646)

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

    net: openvswitch: fix possible memory leak in ovs_meter_cmd_set() (CVE-2023-52702)

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

    net/usb: kalmia: Don't pass act_len in usb_bulk_msg error path (CVE-2023-52703)

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

    nilfs2: fix underflow in second superblock position calculations (CVE-2023-52705)

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

    mmc: mmc_spi: fix error handling in mmc_spi_probe() (CVE-2023-52708)

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

    mmc: sdio: fix possible resource leaks in some error paths (CVE-2023-52730)

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

    Fix page corruption caused by racy check in __free_pages (CVE-2023-52739)

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

    cifs: Fix use-after-free in rdata->read_into_pages() (CVE-2023-52741)

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

    net: USB: Fix wrong-direction WARNING in plusb.c (CVE-2023-52742)

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

    IB/IPoIB: Fix legacy IPoIB due to wrong number of queues (CVE-2023-52745)

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

    xfrm/compat: prevent potential spectre v1 gadget in xfrm_xlate32_attr() (CVE-2023-52746)

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

    drm/i915: Fix potential bit_17 double-free (CVE-2023-52930)

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

    mm/swapfile: add cond_resched() in get_swap_pages() (CVE-2023-52932)

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

    Squashfs: fix handling and sanity checking of xattr_ids count (CVE-2023-52933)

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

    vc_screen: move load of struct vc_data pointer in vcs_read() to avoid UAF (CVE-2023-52973)

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

    scsi: iscsi_tcp: Fix UAF during login when accessing the shost ipaddress (CVE-2023-52974)

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

    efi: fix potential NULL deref in efi_mem_reserve_persistent (CVE-2023-52976)

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

    net: openvswitch: fix flow memory leak in ovs_flow_cmd_new (CVE-2023-52977)

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

    squashfs: harden sanity check in squashfs_read_xattr_id_table (CVE-2023-52979)

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

    bpf, sockmap: Check for any of tcp_bpf_prots when cloning a listener (CVE-2023-52986)

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

    vfio/type1: prevent underflow of locked_vm via exec() (CVE-2023-53171)

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

    ext4: Fix function prototype mismatch for ext4_feat_ktype (CVE-2023-53224)

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

    watchdog: Fix kmemleak in watchdog_cdev_register (CVE-2023-53234)

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

    thermal/drivers/hisi: Drop second sensor hi3660 (CVE-2023-53242)

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

    ubi: ensure that VID header offset + VID header size <= alloc, size (CVE-2023-53265)

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

    ubi: Fix unreferenced object reported by kmemleak in ubi_resize_volume() (CVE-2023-53271)

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

    udf: Do not update file length for failed writes to inline files (CVE-2023-53295)

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

    rbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails (CVE-2023-53307)

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

    crypto: seqiv - Handle EBUSY correctly (CVE-2023-53373)

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

    objtool: Fix memory leak in create_static_call_sections() (CVE-2023-53423)

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

    cifs: Fix warning and UAF when destroy the MR list (CVE-2023-53427)

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

    scsi: ses: Don't attach if enclosure has no components (CVE-2023-53431)

    kernel: refcount leak in ctnetlink_create_conntrack() (CVE-2023-7192)

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 remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0749-1 advisory.

  - A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is an unknown     function of the file mm/memory.c of the component Driver Handler. The manipulation leads to use after     free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.
    The identifier of this vulnerability is VDB-211020. (CVE-2022-3523)

  - A NULL pointer dereference vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_execbuf.c     in GPU component of Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a     local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).
    (CVE-2022-38096)

  - There is a use-after-free vulnerability in the Linux Kernel which can be exploited to achieve local     privilege escalation. To reach the vulnerability kernel configuration flag CONFIG_TLS or     CONFIG_XFRM_ESPINTCP has to be configured, but the operation does not require any privilege. There is a     use-after-free bug of icsk_ulp_data of a struct inet_connection_sock. When CONFIG_TLS is enabled, user can     install a tls context (struct tls_context) on a connected tcp socket. The context is not cleared if this     socket is disconnected and reused as a listener. If a new socket is created from the listener, the context     is inherited and vulnerable. The setsockopt TCP_ULP operation does not require any privilege. We recommend     upgrading past commit 2c02d41d71f90a5168391b6a5f2954112ba2307c (CVE-2023-0461)

  - A flaw possibility of memory leak in the Linux kernel cpu_entry_area mapping of X86 CPU data to memory was     found in the way user can guess location of exception stack(s) or other important data. A local user could     use this flaw to get access to some important data with expected location in memory. (CVE-2023-0597)

  - A flaw use after free in the Linux kernel integrated infrared receiver/transceiver driver was found in the     way user detaching rc device. A local user could use this flaw to crash the system or potentially escalate     their privileges on the system. (CVE-2023-1118)

  - In the Linux kernel before 5.17, an error path in dwc3_qcom_acpi_register_core in     drivers/usb/dwc3/dwc3-qcom.c lacks certain platform_device_put and kfree calls. (CVE-2023-22995)

  - In the Linux kernel before 6.0.3, drivers/gpu/drm/virtio/virtgpu_object.c misinterprets the     drm_gem_shmem_get_sg_table return value (expects it to be NULL in the error case, whereas it is actually     an error pointer). (CVE-2023-22998)

  - In the Linux kernel before 5.17, drivers/phy/tegra/xusb.c mishandles the tegra_xusb_find_port_node return     value. Callers expect NULL in the error case, but an error pointer is used. (CVE-2023-23000)

  - In the Linux kernel before 5.19, drivers/gpu/drm/arm/malidp_planes.c misinterprets the get_sg_table return     value (expects it to be NULL in the error case, whereas it is actually an error pointer). (CVE-2023-23004)

  - In rndis_query_oid in drivers/net/wireless/rndis_wlan.c in the Linux kernel through 6.1.5, there is an     integer overflow in an addition. (CVE-2023-23559)

  - The Linux kernel through 6.1.9 has a Use-After-Free in bigben_remove in drivers/hid/hid-bigbenff.c via a     crafted USB device because the LED controllers remain registered for too long. (CVE-2023-25012)

  - In the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure     (for registering the sysctl table under a new location) during the renaming of a device. (CVE-2023-26545)

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 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0780-1 advisory.

  - An out-of-bounds(OOB) memory access vulnerability was found in vmwgfx driver in     drivers/gpu/vmxgfx/vmxgfx_kms.c in GPU component in the Linux kernel with device file '/dev/dri/renderD128     (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing     a denial of service(DoS). (CVE-2022-36280)

  - A NULL pointer dereference vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_execbuf.c     in GPU component of Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a     local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).
    (CVE-2022-38096)

  - The current implementation of the prctl syscall does not issue an IBPB immediately during the syscall. The     ib_prctl_set function updates the Thread Information Flags (TIFs) for the task and updates the SPEC_CTRL     MSR on the function __speculation_ctrl_update, but the IBPB is only issued on the next schedule, when the     TIF bits are checked. This leaves the victim vulnerable to values already injected on the BTB, prior to     the prctl syscall. The patch that added the support for the conditional mitigation via prctl     (ib_prctl_set) dates back to the kernel 4.9.176. We recommend upgrading past commit     a664ec9158eeddd75121d39c9a0758016097fa96 (CVE-2023-0045)

  - A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race     problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 (net: sched: fix race     condition in qdisc_graft()) not applied yet, then kernel could be affected. (CVE-2023-0590)

  - A flaw possibility of memory leak in the Linux kernel cpu_entry_area mapping of X86 CPU data to memory was     found in the way user can guess location of exception stack(s) or other important data. A local user could     use this flaw to get access to some important data with expected location in memory. (CVE-2023-0597)

  - A flaw use after free in the Linux kernel integrated infrared receiver/transceiver driver was found in the     way user detaching rc device. A local user could use this flaw to crash the system or potentially escalate     their privileges on the system. (CVE-2023-1118)

  - In the Linux kernel before 5.17, an error path in dwc3_qcom_acpi_register_core in     drivers/usb/dwc3/dwc3-qcom.c lacks certain platform_device_put and kfree calls. (CVE-2023-22995)

  - In the Linux kernel before 6.0.3, drivers/gpu/drm/virtio/virtgpu_object.c misinterprets the     drm_gem_shmem_get_sg_table return value (expects it to be NULL in the error case, whereas it is actually     an error pointer). (CVE-2023-22998)

  - In the Linux kernel before 5.17, drivers/phy/tegra/xusb.c mishandles the tegra_xusb_find_port_node return     value. Callers expect NULL in the error case, but an error pointer is used. (CVE-2023-23000)

  - In the Linux kernel before 5.15.13, drivers/net/ethernet/mellanox/mlx5/core/steering/dr_domain.c     misinterprets the mlx5_get_uars_page return value (expects it to be NULL in the error case, whereas it is     actually an error pointer). (CVE-2023-23006)

  - In rndis_query_oid in drivers/net/wireless/rndis_wlan.c in the Linux kernel through 6.1.5, there is an     integer overflow in an addition. (CVE-2023-23559)

  - In the Linux kernel before 6.1.13, there is a double free in net/mpls/af_mpls.c upon an allocation failure     (for registering the sysctl table under a new location) during the renaming of a device. (CVE-2023-26545)

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

An update of the linux package has been released.

ID	Name	Product	Family	Severity
266256	NewStart CGSL MAIN 6.06 : kernel Vulnerability (NS-SA-2025-0232)	Nessus	NewStart CGSL Local Security Checks	medium
245253	Linux Distros Unpatched Vulnerability : CVE-2023-22998	Nessus	Misc.	medium
236642	Alibaba Cloud Linux 3 : 0042: cloud-kernel bugfix, enhancement and (ALINUX3-SA-2023:0042)	Nessus	Alibaba Cloud Linux Local Security Checks	high
188934	EulerOS 2.0 SP11 : kernel (EulerOS-SA-2023-2843)	Nessus	Huawei Local Security Checks	high
188795	EulerOS Virtualization 2.11.1 : kernel (EulerOS-SA-2023-3054)	Nessus	Huawei Local Security Checks	high
188794	EulerOS 2.0 SP11 : kernel (EulerOS-SA-2023-2860)	Nessus	Huawei Local Security Checks	high
188720	EulerOS Virtualization 2.11.0 : kernel (EulerOS-SA-2023-3071)	Nessus	Huawei Local Security Checks	high
178457	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2023:2871-1)	Nessus	SuSE Local Security Checks	high
178179	SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2023:2809-1)	Nessus	SuSE Local Security Checks	high
175925	Debian dla-3404 : linux-config-5.10 - security update	Nessus	Debian Local Security Checks	high
175900	RHEL 8 : kernel (RHSA-2023:2951)	Nessus	Red Hat Local Security Checks	high
175866	RHEL 8 : kernel-rt (RHSA-2023:2736)	Nessus	Red Hat Local Security Checks	high
175477	RHEL 9 : kernel (RHSA-2023:2458)	Nessus	Red Hat Local Security Checks	high
175460	RHEL 9 : kernel-rt (RHSA-2023:2148)	Nessus	Red Hat Local Security Checks	high
173767	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2023:1710-1)	Nessus	SuSE Local Security Checks	high
173632	SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2023:1609-1)	Nessus	SuSE Local Security Checks	high
173627	SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2023:1608-1)	Nessus	SuSE Local Security Checks	high
173471	CBL Mariner 2.0 Security Update: kernel (CVE-2023-22998)	Nessus	MarinerOS Local Security Checks	medium
173228	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2023-028 (ALASKERNEL-5.10-2023-028)	Nessus	Amazon Linux Local Security Checks	high
172654	SUSE SLES15 Security Update : kernel (SUSE-SU-2023:0749-1)	Nessus	SuSE Local Security Checks	high
172653	SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2023:0780-1)	Nessus	SuSE Local Security Checks	high
151965	Photon OS 4.0: Linux PHSA-2021-4.0-0065	Nessus	PhotonOS Local Security Checks	high

Detections

Analytics

CVE-2023-22998

medium

Tenable Plugins

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