In the Linux kernel, the following vulnerability has been resolved: nfsd: fix use-after-free due to delegation race A delegation break could arrive as soon as we've called vfs_setlease. A delegation break runs a callback which immediately (in nfsd4_cb_recall_prepare) adds the delegation to del_recall_lru. If we then exit nfs4_set_delegation without hashing the delegation, it will be freed as soon as the callback is done with it, without ever being removed from del_recall_lru. Symptoms show up later as use-after-free or list corruption warnings, usually in the laundromat thread. I suspect aba2072f4523 "nfsd: grant read delegations to clients holding writes" made this bug easier to hit, but I looked as far back as v3.0 and it looks to me it already had the same problem. So I'm not sure where the bug was introduced; it may have been there from the beginning.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989690 advisory.

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

    nfsd: fix use-after-free due to delegation race

    A delegation break could arrive as soon as we've called vfs_setlease.  A     delegation break runs a callback which immediately (in     nfsd4_cb_recall_prepare) adds the delegation to del_recall_lru.  If we     then exit nfs4_set_delegation without hashing the delegation, it will be     freed as soon as the callback is done with it, without ever being     removed from del_recall_lru.

    Symptoms show up later as use-after-free or list corruption warnings,     usually in the laundromat thread.

    I suspect aba2072f4523 nfsd: grant read delegations to clients holding     writes made this bug easier to hit, but I looked as far back as v3.0     and it looks to me it already had the same problem.  So I'm not sure     where the bug was introduced; it may have been there from the beginning.

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

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

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987042 advisory.

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

    nfsd: fix use-after-free due to delegation race

    A delegation break could arrive as soon as we've called vfs_setlease.  A     delegation break runs a callback which immediately (in     nfsd4_cb_recall_prepare) adds the delegation to del_recall_lru.  If we     then exit nfs4_set_delegation without hashing the delegation, it will be     freed as soon as the callback is done with it, without ever being     removed from del_recall_lru.

    Symptoms show up later as use-after-free or list corruption warnings,     usually in the laundromat thread.

    I suspect aba2072f4523 nfsd: grant read delegations to clients holding     writes made this bug easier to hit, but I looked as far back as v3.0     and it looks to me it already had the same problem.  So I'm not sure     where the bug was introduced; it may have been there from the beginning.

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

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

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986301 advisory.

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

    nfsd: fix use-after-free due to delegation race

    A delegation break could arrive as soon as we've called vfs_setlease.  A     delegation break runs a callback which immediately (in     nfsd4_cb_recall_prepare) adds the delegation to del_recall_lru.  If we     then exit nfs4_set_delegation without hashing the delegation, it will be     freed as soon as the callback is done with it, without ever being     removed from del_recall_lru.

    Symptoms show up later as use-after-free or list corruption warnings,     usually in the laundromat thread.

    I suspect aba2072f4523 nfsd: grant read delegations to clients holding     writes made this bug easier to hit, but I looked as far back as v3.0     and it looks to me it already had the same problem.  So I'm not sure     where the bug was introduced; it may have been there from the beginning.

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

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

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986615 advisory.

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

    nfsd: fix use-after-free due to delegation race

    A delegation break could arrive as soon as we've called vfs_setlease.  A     delegation break runs a callback which immediately (in     nfsd4_cb_recall_prepare) adds the delegation to del_recall_lru.  If we     then exit nfs4_set_delegation without hashing the delegation, it will be     freed as soon as the callback is done with it, without ever being     removed from del_recall_lru.

    Symptoms show up later as use-after-free or list corruption warnings,     usually in the laundromat thread.

    I suspect aba2072f4523 nfsd: grant read delegations to clients holding     writes made this bug easier to hit, but I looked as far back as v3.0     and it looks to me it already had the same problem.  So I'm not sure     where the bug was introduced; it may have been there from the beginning.

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

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

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7506-1 advisory.

    Demi Marie Obenour and Simon Gaiser discovered that several Xen para- virtualization device frontends did     not properly restrict the access rights of device backends. An attacker could possibly use a malicious Xen     backend to gain access to memory pages of a guest VM or cause a denial of service in the guest.
    (CVE-2022-23041)

    Several security issues were discovered in the Linux kernel. An attacker could possibly use these to     compromise the system. This update corrects flaws in the following subsystems:

    - Hardware crypto device drivers;

    - GPU drivers;

    - IIO subsystem;

    - Media drivers;

    - Network drivers;

    - SCSI subsystem;

    - SPI subsystem;

    - USB Gadget drivers;

    - Ceph distributed file system;

    - File systems infrastructure;

    - JFS file system;

    - Network file system (NFS) client;

    - Network file system (NFS) server daemon;

    - NILFS2 file system;

    - SMB network file system;

    - CAN network layer;

    - IPv6 networking;

    - MAC80211 subsystem;

    - Netfilter;

    - Netlink;

    - Network traffic control;

    - SCTP protocol;

    - TIPC protocol; (CVE-2024-46780, CVE-2021-47163, CVE-2024-46771, CVE-2021-47506, CVE-2024-36934,     CVE-2024-35864, CVE-2024-26915, CVE-2021-47150, CVE-2024-50256, CVE-2024-53173, CVE-2024-53066,     CVE-2024-53063, CVE-2021-47245, CVE-2024-26996, CVE-2024-56642, CVE-2021-47219, CVE-2024-56631,     CVE-2021-47587, CVE-2021-47191, CVE-2023-52741, CVE-2021-46959, CVE-2024-26689, CVE-2024-26974,     CVE-2024-56770, CVE-2024-56598, CVE-2024-49944, CVE-2024-50237, CVE-2024-53140, CVE-2024-56650,     CVE-2021-47500, CVE-2025-21971)

Tenable has extracted the preceding description block directly from the Ubuntu 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 Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - nfsd: fix use-after-free due to delegation race A delegation break could arrive as soon as we've called     vfs_setlease. A delegation break runs a callback which immediately (in nfsd4_cb_recall_prepare) adds the     delegation to del_recall_lru. If we then exit nfs4_set_delegation without hashing the delegation, it will     be freed as soon as the callback is done with it, without ever being removed from del_recall_lru. Symptoms     show up later as use-after-free or list corruption warnings, usually in the laundromat thread. I suspect     aba2072f4523 nfsd: grant read delegations to clients holding writes made this bug easier to hit, but I     looked as far back as v3.0 and it looks to me it already had the same problem. So I'm not sure where the     bug was introduced; it may have been there from the beginning. (CVE-2021-47506)

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

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2948-1 advisory.

    The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2020-26558: Fixed a flaw in the Bluetooth LE and BR/EDR secure pairing that could permit a nearby     man-in-the-middle attacker to identify the Passkey used during pairing (bsc#1179610).
    - CVE-2021-0129: Improper access control in BlueZ may have allowed an authenticated user to potentially     enable information disclosure via adjacent access (bsc#1186463).
    - CVE-2021-47126: ipv6: Fix KASAN: slab-out-of-bounds Read in fib6_nh_flush_exceptions (bsc#1221539).
    - CVE-2021-47219: scsi: scsi_debug: Fix out-of-bound read in resp_report_tgtpgs() (bsc#1222824).
    - CVE-2021-47291: ipv6: fix another slab-out-of-bounds in fib6_nh_flush_exceptions (bsc#1224918).
    - CVE-2021-47506: nfsd: fix use-after-free due to delegation race (bsc#1225404).
    - CVE-2021-47520: can: pch_can: pch_can_rx_normal: fix use after free (bsc#1225431).
    - CVE-2021-47580: scsi: scsi_debug: Fix type in min_t to avoid stack OOB (bsc#1226550).
    - CVE-2021-47598: sch_cake: do not call cake_destroy() from cake_init() (bsc#1226574).
    - CVE-2021-47600: dm btree remove: fix use after free in rebalance_children() (bsc#1226575).
    - CVE-2022-48792: scsi: pm8001: Fix use-after-free for aborted SSP/STP sas_task (bsc#1228013).
    - CVE-2022-48821: misc: fastrpc: avoid double fput() on failed usercopy (bsc#1227976).
    - CVE-2023-52686: Fix a null pointer in opal_event_init() (bsc#1065729).
    - CVE-2023-52885: SUNRPC: Fix UAF in svc_tcp_listen_data_ready() (bsc#1227750).
    - CVE-2024-26585: Fixed race between tx work scheduling and socket close (bsc#1220187).
    - CVE-2024-36974: net/sched: taprio: always validate TCA_TAPRIO_ATTR_PRIOMAP (bsc#1226519).
    - CVE-2024-38559: scsi: qedf: Ensure the copied buf is NUL terminated (bsc#1226785).
    - CVE-2024-39494: ima: Fix use-after-free on a dentry's dname.name (bsc#1227716).
    - CVE-2024-40937: gve: Clear napi->skb before dev_kfree_skb_any() (bsc#1227836).
    - CVE-2024-40956: dmaengine: idxd: Fix possible Use-After-Free in irq_process_work_list (bsc#1227810).
    - CVE-2024-41011: drm/amdkfd: do not allow mapping the MMIO HDP page with large pages (bsc#1228114).
    - CVE-2024-41059: hfsplus: fix uninit-value in copy_name (bsc#1228561).
    - CVE-2024-41069: ASoC: topology: Fix route memory corruption (bsc#1228644).
    - CVE-2024-41090: tap: add missing verification for short frame (bsc#1228328).
    - CVE-2024-42145: IB/core: Implement a limit on UMAD receive List (bsc#1228743).


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 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2923-1 advisory.

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


    The following security bugs were fixed:

    - CVE-2024-39494: ima: Fix use-after-free on a dentry's dname.name (bsc#1227716).
    - CVE-2024-41069: ASoC: topology: Fix route memory corruption (bsc#1228644).
    - CVE-2024-42145: IB/core: Implement a limit on UMAD receive List (bsc#1228743).
    - CVE-2024-41059: hfsplus: fix uninit-value in copy_name (bsc#1228561).
    - CVE-2023-52885: SUNRPC: Fix UAF in svc_tcp_listen_data_ready() (bsc#1227750).
    - CVE-2022-48792: scsi: pm8001: Fix use-after-free for aborted SSP/STP sas_task (bsc#1228013).
    - CVE-2024-41090: tap: add missing verification for short frame (bsc#1228328).
    - CVE-2021-47291: ipv6: fix another slab-out-of-bounds in fib6_nh_flush_exceptions (bsc#1224918).
    - CVE-2021-47126: ipv6: Fix KASAN: slab-out-of-bounds Read in fib6_nh_flush_exceptions (bsc#1221539).
    - CVE-2024-41011: drm/amdkfd: do not allow mapping the MMIO HDP page with large pages (bsc#1228114).
    - CVE-2021-47598: sch_cake: do not call cake_destroy() from cake_init() (bsc#1226574).
    - CVE-2021-47580: scsi: scsi_debug: Fix type in min_t to avoid stack OOB (bsc#1226550).
    - CVE-2021-47219: scsi: scsi_debug: Fix out-of-bound read in resp_report_tgtpgs() (bsc#1222824).
    - CVE-2024-40937: gve: Clear napi->skb before dev_kfree_skb_any() (bsc#1227836).
    - CVE-2021-0129: Improper access control in BlueZ may have allowed an authenticated user to potentially     enable information disclosure via adjacent access (bsc#1186463).
    - CVE-2020-26558: Fixed a flaw in the Bluetooth LE and BR/EDR secure pairing that could permit a nearby     man-in-the-middle attacker to identify the Passkey used during pairing (bsc#1179610).
    - CVE-2022-48821: misc: fastrpc: avoid double fput() on failed usercopy (bsc#1227976).
    - CVE-2021-47506: nfsd: fix use-after-free due to delegation race (bsc#1225404).
    - CVE-2021-47520: can: pch_can: pch_can_rx_normal: fix use after free (bsc#1225431).
    - CVE-2024-26583: tls: fix use-after-free on failed backlog decryption (bsc#1220185).
    - CVE-2024-26585: Fixed race between tx work scheduling and socket close (bsc#1220187).
    - CVE-2021-47600: dm btree remove: fix use after free in rebalance_children() (bsc#1226575).
    - CVE-2024-36974: net/sched: taprio: always validate TCA_TAPRIO_ATTR_PRIOMAP (bsc#1226519).


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 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2189-1 advisory.

    The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2024-35905: Fixed int overflow for stack access size (bsc#1224488).
    - CVE-2024-26828: Fix underflow in parse_server_interfaces() (bsc#1223084).
    - CVE-2024-35863: Fix potential UAF in is_valid_oplock_break() (bsc#1224763).
    - CVE-2024-35867: Fix potential UAF in cifs_stats_proc_show() (bsc#1224664).
    - CVE-2024-35868: Fix potential UAF in cifs_stats_proc_write() (bsc#1224678).
    - CVE-2024-26928: Fix potential UAF in cifs_debug_files_proc_show() (bsc#1223532).
    - CVE-2024-36926: Fixed LPAR panics during boot up with a frozen PE (bsc#1222011).
    - CVE-2024-26925: Release mutex after nft_gc_seq_end from abort path (bsc#1223390).
    - CVE-2024-27413: Fix incorrect allocation size (bsc#1224438).
    - CVE-2024-35817: Set gtt bound flag in amdgpu_ttm_gart_bind (bsc#1224736).
    - CVE-2024-35904: Avoid dereference of garbage after mount failure (bsc#1224494).
    - CVE-2024-26929: Fixed double free of fcport (bsc#1223715).
    - CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1224174).
    - CVE-2024-26930: Fixed double free of the ha->vp_map pointer (bsc#1223626).
    - CVE-2024-26840: Fixed a memory leak in cachefiles_add_cache() (bsc#1222976).
    - CVE-2024-26862: Fixed packet annotate data-races around ignore_outgoing (bsc#1223111).
    - CVE-2024-0639: Fixed a denial-of-service vulnerability due to a deadlock found in sctp_auto_asconf_init     in net/sctp/socket.c (bsc#1218917).
    - CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
    - CVE-2024-26852: Fixed use-after-free in ip6_route_mpath_notify() (bsc#1223057).
    - CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).


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 SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2190-1 advisory.

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


    The following security bugs were fixed:

    - CVE-2021-47548: Fixed a possible array out-of=bounds (bsc#1225506)
    - CVE-2022-48689: Fixed data-race in lru_add_fn (bsc#1223959)
    - CVE-2022-48691: Fixed memory leak in netfilter (bsc#1223961)
    - CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).
    - CVE-2023-42755: Check user supplied offsets (bsc#1215702).
    - CVE-2023-52586: Fixed  mutex lock in control vblank irq (bsc#1221081).
    - CVE-2023-52618: Fixed string overflow in block/rnbd-srv (bsc#1221615).
    - CVE-2023-52655: Check packet for fixup for true limit (bsc#1217169).
    - CVE-2023-52656: Dropped any code related to SCM_RIGHTS (bsc#1224187).
    - CVE-2023-52660: Fiedx IRQ handling due to shared interrupts  (bsc#1224443).
    - CVE-2023-52664: Eliminate double free in error handling logic  (bsc#1224747).
    - CVE-2023-52671: Fixed hang/underflow when transitioning to ODM4:1 (bsc#1224729).
    - CVE-2023-52674: Add clamp() in scarlett2_mixer_ctl_put()  (bsc#1224727).
    - CVE-2023-52680: Fixed missing error checks to *_ctl_get()  (bsc#1224608).
    - CVE-2023-52692: Fixed missing error check to  scarlett2_usb_set_config() (bsc#1224628).
    - CVE-2023-52698: Fixed memory leak in netlbl_calipso_add_pass()  (bsc#1224621)
    - CVE-2023-52746: Prevent potential spectre v1 gadget in xfrm_xlate32_attr()  (bsc#1225114)
    - CVE-2023-52757: Fixed potential deadlock when releasing mids  (bsc#1225548).
    - CVE-2023-52795: Fixed use after free in vhost_vdpa_probe()  (bsc#1225085).
    - CVE-2023-52796: Add ipvlan_route_v6_outbound() helper (bsc#1224930).
    - CVE-2023-52807: Fixed out-of-bounds access may occur when coalesce  info is read via debugfs     (bsc#1225097).
    - CVE-2023-52860: Fixed null pointer dereference in hisi_hns3 (bsc#1224936).
    - CVE-2023-6531: Fixed a use-after-free flaw due to a race problem in the unix garbage collector's     deletion of SKB races with unix_stream_read_generic()on the socket that the SKB is queued on     (bsc#1218447).
    - CVE-2024-2201: Fixed information leak in x86/BHI (bsc#1217339).
    - CVE-2024-26643: Fixed mark set as dead when unbinding anonymous  set with timeout (bsc#1221829).
    - CVE-2024-26679: Fixed read sk->sk_family once in inet_recv_error() (bsc#1222385).
    - CVE-2024-26692: Fixed regression in writes when non-standard maximum write  size negotiated     (bsc#1222464).
    - CVE-2024-26700: Fixed drm/amd/display: Fix MST Null Ptr for RV (bsc#1222870)
    - CVE-2024-26715: Fixed NULL pointer dereference in  dwc3_gadget_suspend (bsc#1222561).
    - CVE-2024-26742: Fixed disable_managed_interrupts (git-fixes  bsc#1222608).
    - CVE-2024-26775: Fixed potential deadlock at set_capacity (bsc#1222627).
    - CVE-2024-26777: Error out if pixclock equals zero in fbdev/sis (bsc#1222765)
    - CVE-2024-26778: Error out if pixclock equals zero in fbdev/savage (bsc#1222770)
    - CVE-2024-26791: Fixed properly validate device names in btrfs (bsc#1222793)
    - CVE-2024-26822: Set correct id, uid and cruid for multiuser  automounts (bsc#1223011).
    - CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223084).
    - CVE-2024-26839: Fixed a memleak in init_credit_return() (bsc#1222975)
    - CVE-2024-26876: Fixed crash on irq during probe (bsc#1223119).
    - CVE-2024-26900: Fixed kmemleak of rdev->serial (bsc#1223046).
    - CVE-2024-26907: Fixed a fortify source warning while accessing Eth segment in mlx5 (bsc#1223203).
    - CVE-2024-26915: Reset IH OVERFLOW_CLEAR bit (bsc#1223207)
    - CVE-2024-26919: Fixed debugfs directory leak (bsc#1223847).
    - CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
    - CVE-2024-26925: Release mutex after nft_gc_seq_end from abort path (bsc#1223390).
    - CVE-2024-26928: Fixed potential UAF in cifs_debug_files_proc_show() (bsc#1223532).
    - CVE-2024-26939: Fixed UAF on destroy against retire race (bsc#1223679).
    - CVE-2024-26958: Fixed UAF in direct writes (bsc#1223653).
    - CVE-2024-27042: Fixed potential out-of-bounds access in 'amdgpu_discovery_reg_base_init()'     (bsc#1223823).
    - CVE-2024-27395: Fixed Use-After-Free in ovs_ct_exit (bsc#1224098).
    - CVE-2024-27396: Fixed Use-After-Free in gtp_dellink (bsc#1224096).
    - CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1224174).
    - CVE-2024-27401: Fixed user_length taken into account when  fetching packet contents (bsc#1224181).
    - CVE-2024-27413: Fixed incorrect allocation size (bsc#1224438).
    - CVE-2024-27417: Fixed potential 'struct net' leak in inet6_rtm_getaddr()  (bsc#1224721)
    - CVE-2024-27419: Fixed data-races around sysctl_net_busy_read  (bsc#1224759)
    - CVE-2024-27431: Zero-initialise xdp_rxq_info struct before running  XDP program (bsc#1224718).
    - CVE-2024-35791: Flush pages under kvm->lock to fix UAF in  svm_register_enc_region() (bsc#1224725).
    - CVE-2024-35799: Prevent crash when disable stream (bsc#1224740).
    - CVE-2024-35804: Mark target gfn of emulated atomic instruction as  dirty (bsc#1224638).
    - CVE-2024-35817: Set gtt bound flag in amdgpu_ttm_gart_bind (bsc#1224736).
    - CVE-2024-35852: Fixed memory leak when canceling rehash  work (bsc#1224502).
    - CVE-2024-35854: Fixed possible use-after-free during  rehash (bsc#1224636).
    - CVE-2024-35860: Struct bpf_link and bpf_link_ops kABI workaround  (bsc#1224531).
    - CVE-2024-35861: Fixed potential UAF in  cifs_signal_cifsd_for_reconnect() (bsc#1224766).
    - CVE-2024-35862: Fixed potential UAF in smb2_is_network_name_deleted()  (bsc#1224764).
    - CVE-2024-35863: Fixed potential UAF in is_valid_oplock_break() (bsc#1224763).
    - CVE-2024-35864: Fixed potential UAF in smb2_is_valid_lease_break()  (bsc#1224765,).
    - CVE-2024-35865: Fixed potential UAF in smb2_is_valid_oplock_break()  (bsc#1224668).
    - CVE-2024-35866: Fixed potential UAF in cifs_dump_full_key()  (bsc#1224667).
    - CVE-2024-35867: Fixed potential UAF in cifs_stats_proc_show() (bsc#1224664).
    - CVE-2024-35868: Fixed potential UAF in cifs_stats_proc_write() (bsc#1224678).
    - CVE-2024-35869: Guarantee refcounted children from parent session  (bsc#1224679).
    - CVE-2024-35870: Fixed UAF in smb2_reconnect_server() (bsc#1224020,  bsc#1224672).
    - CVE-2024-35872: Fixed GUP-fast succeeding on secretmem folios  (bsc#1224530).
    - CVE-2024-35875: Require seeding RNG with RDRAND on CoCo systems (bsc#1224665).
    - CVE-2024-35877: Fixed VM_PAT handling in COW mappings (bsc#1224525).
    - CVE-2024-35878: Prevent NULL pointer dereference in vsnprintf()  (bsc#1224671).
    - CVE-2024-35879: kABI workaround for drivers/of/dynamic.c (bsc#1224524).
    - CVE-2024-35885: Stop interface during shutdown (bsc#1224519).
    - CVE-2024-35904: Fixed dereference of garbage after mount failure (bsc#1224494).
    - CVE-2024-35905: Fixed int overflow for stack access size  (bsc#1224488).
    - CVE-2024-35907: Call request_irq() after NAPI initialized  (bsc#1224492).
    - CVE-2024-35924: Limit read size on v1.2 (bsc#1224657).
    - CVE-2024-35939: Fixed leak pages on dma_set_decrypted() failure (bsc#1224535).
    - CVE-2024-35943: Fixed a null pointer dereference in omap_prm_domain_init (bsc#1224649).
    - CVE-2024-35944: Fixed memcpy() run-time warning in dg_dispatch_as_host()  (bsc#1224648).
    - CVE-2024-35951: Fixed the error path in panfrost_mmu_map_fault_addr() (bsc#1224701).
    - CVE-2024-35959: Fixed mlx5e_priv_init() cleanup flow (bsc#1224666).
    - CVE-2024-35964: Fixed not validating setsockopt user input  (bsc#1224581).
    - CVE-2024-35969: Fixed race condition between ipv6_get_ifaddr and ipv6_del_addr  (bsc#1224580).
    - CVE-2024-35973: Fixed header validation in geneve[6]_xmit_skb  (bsc#1224586).
    - CVE-2024-35976: Validate user input for XDP_{UMEM|COMPLETION}_FILL_RING  (bsc#1224575).
    - CVE-2024-35998: Fixed lock ordering potential deadlock in  cifs_sync_mid_result (bsc#1224549).
    - CVE-2024-35999: Fixed missing lock when picking channel (bsc#1224550).
    - CVE-2024-36006: Fixed incorrect list API usage  (bsc#1224541).
    - CVE-2024-36007: Fixed warning during rehash  (bsc#1224543).
    - CVE-2024-36938: Fixed NULL pointer dereference in  sk_psock_skb_ingress_enqueue (bsc#1225761).


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 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2183-1 advisory.

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

    The following security bugs were fixed:

    - CVE-2021-47497: Fixed shift-out-of-bound (UBSAN) with byte size cells (bsc#1225355).
    - CVE-2021-47500: Fixed trigger reference couting (bsc#1225360).
    - CVE-2021-47383: Fiedx out-of-bound vmalloc access in imageblit (bsc#1225208).
    - CVE-2021-47511: Fixed negative period/buffer sizes (bsc#1225411).
    - CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1224174).
    - CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve     local privilege escalation (bsc#1215420).
    - CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve     local privilege escalation (bsc#1215420).
    - CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).
    - CVE-2021-47378: Destroy cm id before destroy qp to avoid use after free (bsc#1225201).
    - CVE-2021-47496: Fix flipped sign in tls_err_abort() calls (bsc#1225354)
    - CVE-2021-47402: Protect fl_walk() with rcu (bsc#1225301)
    - CVE-2022-48673: kABI workarounds for struct smc_link (bsc#1223934).
    - CVE-2023-52871: Handle a second device without data corruption (bsc#1225534)
    - CVE-2024-26828: Fix underflow in parse_server_interfaces() (bsc#1223084).
    - CVE-2024-27413: Fix incorrect allocation size (bsc#1224438).
    - CVE-2023-52840: Fix use after free in rmi_unregister_function() (bsc#1224928).
    - CVE-2021-47261: Fix initializing CQ fragments buffer (bsc#1224954)
    - CVE-2021-47254: Fix use-after-free in gfs2_glock_shrink_scan (bsc#1224888).
    - CVE-2023-52655: Check packet for fixup for true limit (bsc#1217169).
    - CVE-2023-52686: Fix a null pointer in opal_event_init() (bsc#1065729).


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

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

The remote SUSE Linux SLED12 / SLED_SAP12 / SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2184-1 advisory.

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


    The following security bugs were fixed:

    - CVE-2021-46933: Fixed possible underflow in ffs_data_clear() (bsc#1220487).
    - CVE-2021-46955: Fixed an out-of-bounds read with openvswitch, when fragmenting IPv4 packets     (bsc#1220513).
    - CVE-2021-47074: Fixed memory leak in nvme_loop_create_ctrl() (bsc#1220854).
    - CVE-2021-47113: Abort btrfs rename_exchange if we fail to insert the second ref (bsc#1221543).
    - CVE-2021-47131: Fixed a use-after-free after the TLS device goes down and up (bsc#1221545).
    - CVE-2021-47206: Check return value after calling  platform_get_resource() (bsc#1222894).
    - CVE-2021-47238: Fixed memory leak in ip_mc_add1_src  (bsc#1224847)
    - CVE-2021-47245: Fixed out of bounds when parsing TCP options  (bsc#1224838)
    - CVE-2021-47246: Fixed page reclaim for dead peer hairpin  (CVE-2021-47246 bsc#1224831).
    - CVE-2021-47249: Fixed memory leak in rds_recvmsg  (bsc#1224880)
    - CVE-2021-47250: Fixed memory leak in netlbl_cipsov4_add_std  (bsc#1224827)
    - CVE-2021-47265: Verify port when creating flow rule (bsc#1224957)
    - CVE-2021-47277: Avoid speculation-based attacks from out-of-range memslot  accesses (bsc#1224960).
    - CVE-2021-47281: Fixed race of snd_seq_timer_open() (bsc#1224983).
    - CVE-2021-47334: Fixed two use after free in ibmasm_init_one  (bsc#1225112).
    - CVE-2021-47352: Add validation for used length (bsc#1225124).
    - CVE-2021-47355: Fixed possible use-after-free in nicstar_cleanup()  (bsc#1225141).
    - CVE-2021-47357: Fixed possible use-after-free in ia_module_exit()  (bsc#1225144).
    - CVE-2021-47361: Fixed error handling in mcb_alloc_bus() (bsc#1225151).
    - CVE-2021-47362: Update intermediate power state for SI (bsc#1225153).
    - CVE-2021-47378: Destroy cm id before destroy qp to avoid use after free (bsc#1225201).
    - CVE-2021-47383: Fixed out-of-bound vmalloc access in imageblit (bsc#1225208).
    - CVE-2021-47397: Break out if skb_header_pointer returns NULL in sctp_rcv_ootb  (bsc#1225082)
    - CVE-2021-47401: Fixed stack information leak (bsc#1225242).
    - CVE-2021-47423: Fixed file release memory leak (bsc#1225366).
    - CVE-2021-47431: Fixed gart.bo pin_count leak (bsc#1225390).
    - CVE-2021-47469: Add SPI fix commit to be ignored (bsc#1225347)
    - CVE-2021-47483: Fixed possible double-free in regcache_rbtree_exit()  (bsc#1224907).
    - CVE-2021-47496: Fix flipped sign in tls_err_abort() calls (bsc#1225354)
    - CVE-2021-47497: Fixed shift-out-of-bound (UBSAN) with byte size cells (bsc#1225355).
    - CVE-2021-47500: Fixed trigger reference couting (bsc#1225360).
    - CVE-2021-47509: Limit the period size to 16MB (bsc#1225409).
    - CVE-2021-47511: Fixed negative period/buffer sizes (bsc#1225411).
    - CVE-2021-47548: Fixed a possible array out-of=bounds (bsc#1225506)
    - CVE-2022-48672: Fixed off-by-one error in unflatten_dt_nodes()  (CVE-2022-48672 bsc#1223931).
    - CVE-2022-48686: Fixed UAF when detecting digest errors (bsc#1223948).
    - CVE-2022-48697: Fixed a use-after-free (bsc#1223922).
    - CVE-2022-48702: Fixed out of bounds access in  snd_emu10k1_pcm_channel_alloc() (bsc#1223923).
    - CVE-2022-48704: Add a force flush to delay work when radeon (bsc#1223932)
    - CVE-2022-48708: Fixed potential NULL dereference (bsc#1224942).
    - CVE-2022-48710: Fixed a possible null pointer dereference (bsc#1225230).
    - CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).
    - CVE-2023-42755: Check user supplied offsets (bsc#1215702).
    - CVE-2023-52586: Fixed  mutex lock in control vblank irq (bsc#1221081).
    - CVE-2023-52655: Check packet for fixup for true limit (bsc#1217169).
    - CVE-2023-52664: Eliminate double free in error handling logic  (bsc#1224747).
    - CVE-2023-52691: Fixed a double-free in si_dpm_init (bsc#1224607).
    - CVE-2023-52698: Fixed memory leak in netlbl_calipso_add_pass()  (bsc#1224621)
    - CVE-2023-52730: Fixed possible resource leaks in some error paths  (bsc#1224956).
    - CVE-2023-52732: Blocklist the kclient when receiving corrupted snap trace  (bsc#1225222).
    - CVE-2023-52747: Restore allocated resources on failed copyout (bsc#1224931)
    - CVE-2023-52796: Add ipvlan_route_v6_outbound() helper (bsc#1224930).
    - CVE-2023-52821: Fixed a possible null pointer dereference (bsc#1225022).
    - CVE-2023-52864: Fixed opening of char device (bsc#1225132).
    - CVE-2023-52865: Add check for mtk_alloc_clk_data  (bsc#1225086).
    - CVE-2023-52867: Fixed possible buffer overflow (bsc#1225009).
    - CVE-2023-52875: Add check for mtk_alloc_clk_data  (bsc#1225096).
    - CVE-2024-0639: Fixed a denial-of-service vulnerability due to a deadlock found in sctp_auto_asconf_init     in net/sctp/socket.c (bsc#1218917).
    - CVE-2024-26625: Call sock_orphan() at release time  (bsc#1221086)
    - CVE-2024-26775: Fixed potential deadlock at set_capacity (bsc#1222627).
    - CVE-2024-26791: Fixed properly validate device names in btrfs (bsc#1222793)
    - CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223084).
    - CVE-2024-26846: Do not wait in vain when unloading module  (bsc#1223023).
    - CVE-2024-26874: Fixed a null pointer crash in (bsc#1223048)
    - CVE-2024-26876: Fixed crash on irq during probe (bsc#1223119).
    - CVE-2024-26900: Fixed kmemleak of rdev->serial (bsc#1223046).
    - CVE-2024-26915: Reset IH OVERFLOW_CLEAR bit (bsc#1223207)
    - CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
    - CVE-2024-26957: Fixed reference counting on zcrypt card objects  (bsc#1223666).
    - CVE-2024-26958: Fixed UAF in direct writes (bsc#1223653).
    - CVE-2024-26984: Fixed instmem race condition around ptr stores (bsc#1223633)
    - CVE-2024-26996: Fixed UAF ncm object at re-bind after usb  ep transport error (bsc#1223752).
    - CVE-2024-27008: Fixed out of bounds access (CVE-2024-27008 bsc#1223802).
    - CVE-2024-27062: Fixed nouveau lock inside client object tree (bsc#1223834).
    - CVE-2024-27396: Fixed Use-After-Free in gtp_dellink (bsc#1224096).
    - CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1224174).
    - CVE-2024-27401: Fixed user_length taken into account when  fetching packet contents (bsc#1224181).
    - CVE-2024-27419: Fixed data-races around sysctl_net_busy_read  (bsc#1224759)
    - CVE-2024-27436: Stop parsing channels bits when all channels  are found (bsc#1224803).
    - CVE-2024-35789: Check fast rx for non-4addr sta VLAN  changes (bsc#1224749).
    - CVE-2024-35791: Flush pages under kvm->lock to fix UAF in  svm_register_enc_region() (bsc#1224725).
    - CVE-2024-35809: Drain runtime-idle callbacks before driver removal  (bsc#1224738).
    - CVE-2024-35830: Register v4l2 async device only after  successful setup (bsc#1224680).
    - CVE-2024-35849: Fixed information leak in btrfs_ioctl_logical_to_ino()  (bsc#1224733).
    - CVE-2024-35877: Fixed VM_PAT handling in COW mappings (bsc#1224525).
    - CVE-2024-35878: Prevent NULL pointer dereference in vsnprintf()  (bsc#1224671).
    - CVE-2024-35887: Fixed use-after-free bugs caused by ax25_ds_del_timer  (bsc#1224663)
    - CVE-2024-35932: Do not check if plane->state->fb == state->fb (bsc#1224650).
    - CVE-2024-35935: Handle path ref underflow in header iterate_inode_ref() (bsc#1224645)
    - CVE-2024-35936: Add missing mutex_unlock in btrfs_relocate_sys_chunks() (bsc#1224644)
    - CVE-2024-35944: Fixed memcpy() run-time warning in dg_dispatch_as_host()  (bsc#1224648).
    - CVE-2024-35969: Fixed race condition between ipv6_get_ifaddr and ipv6_del_addr  (bsc#1224580).
    - CVE-2024-35982: Avoid infinite loop trying to resize local TT  (bsc#1224566)
    - CVE-2024-36029: Prevent access to suspended controller (bsc#1225708)


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 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2185-1 advisory.

    The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2021-47378: Destroy cm id before destroy qp to avoid use after free (bsc#1225201).
    - CVE-2021-47496: Fix flipped sign in tls_err_abort() calls (bsc#1225354)
    - CVE-2021-47402: Protect fl_walk() with rcu (bsc#1225301)
    - CVE-2022-48673: kABI workarounds for struct smc_link (bsc#1223934).
    - CVE-2023-52871: Handle a second device without data corruption (bsc#1225534)
    - CVE-2024-26828: Fix underflow in parse_server_interfaces() (bsc#1223084).
    - CVE-2021-47497: Fixed shift-out-of-bound (UBSAN) with byte size cells (bsc#1225355).
    - CVE-2021-47500: Fixed trigger reference couting (bsc#1225360).
    - CVE-2024-27413: Fix incorrect allocation size (bsc#1224438).
    - CVE-2021-47383: Fiedx out-of-bound vmalloc access in imageblit (bsc#1225208).
    - CVE-2021-47511: Fixed negative period/buffer sizes (bsc#1225411).
    - CVE-2023-52840: Fix use after free in rmi_unregister_function() (bsc#1224928).
    - CVE-2021-47261: Fix initializing CQ fragments buffer (bsc#1224954)
    - CVE-2021-47254: Fix use-after-free in gfs2_glock_shrink_scan (bsc#1224888).
    - CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1224174).
    - CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
    - CVE-2023-52655: Check packet for fixup for true limit (bsc#1217169).
    - CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve     local privilege escalation (bsc#1215420).
    - CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve     local privilege escalation (bsc#1215420).
    - CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).
    - CVE-2023-52686: Fix a null pointer in opal_event_init() (bsc#1065729).


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 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2019-1 advisory.

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

    The following security bugs were fixed:

    - CVE-2024-35924: Limit read size on v1.2 (bsc#1224657).
    - CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
    - CVE-2024-35976: Validate user input for XDP_{UMEM|COMPLETION}_FILL_RING  (bsc#1224575).
    - CVE-2024-36938: Fixed NULL pointer dereference in  sk_psock_skb_ingress_enqueue (bsc#1225761).
    - CVE-2024-35905: Fixed int overflow for stack access size  (bsc#1224488).
    - CVE-2023-52795: Fixed use after free in vhost_vdpa_probe()  (bsc#1225085).
    - CVE-2024-35998: Fixed lock ordering potential deadlock in  cifs_sync_mid_result (bsc#1224549).
    - CVE-2023-52757: Fixed potential deadlock when releasing mids  (bsc#1225548).
    - CVE-2021-47548: Fixed a possible array out-of=bounds (bsc#1225506)
    - CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223084).
    - CVE-2024-26822: Set correct id, uid and cruid for multiuser  automounts (bsc#1223011).
    - CVE-2024-35999: Fixed missing lock when picking channel (bsc#1224550).
    - CVE-2024-35861: Fixed potential UAF in  cifs_signal_cifsd_for_reconnect() (bsc#1224766).
    - CVE-2024-35862: Fixed potential UAF in smb2_is_network_name_deleted()  (bsc#1224764).
    - CVE-2024-35863: Fixed potential UAF in is_valid_oplock_break() (bsc#1224763).
    - CVE-2024-35865: Fixed potential UAF in smb2_is_valid_oplock_break()  (bsc#1224668).
    - CVE-2024-35864: Fixed potential UAF in smb2_is_valid_lease_break()  (bsc#1224765).
    - CVE-2024-35867: Fixed potential UAF in cifs_stats_proc_show() (bsc#1224664).
    - CVE-2024-35868: Fixed potential UAF in cifs_stats_proc_write() (bsc#1224678).
    - CVE-2024-35866: Fixed potential UAF in cifs_dump_full_key()  (bsc#1224667).
    - CVE-2024-26928: Fixed potential UAF in cifs_debug_files_proc_show() (bsc#1223532).
    - CVE-2024-35869: Guarantee refcounted children from parent session  (bsc#1224679).
    - CVE-2024-35870: Fixed UAF in smb2_reconnect_server() (bsc#1224672).
    - CVE-2024-26692: Fixed regression in writes when non-standard maximum write  size negotiated     (bsc#1222464).
    - CVE-2024-26925: Release mutex after nft_gc_seq_end from abort path (bsc#1223390).
    - CVE-2023-42755: Check user supplied offsets (bsc#1215702).
    - CVE-2024-35964: Fixed not validating setsockopt user input  (bsc#1224581).
    - CVE-2023-52698: Fixed memory leak in netlbl_calipso_add_pass()  (CVE-2023-52698 bsc#1224621)
    - CVE-2023-52664: Eliminate double free in error handling logic  (bsc#1224747).
    - CVE-2023-52807: Fixed out-of-bounds access may occur when coalesce  info is read via debugfs     (bsc#1225097).
    - CVE-2024-27431: Fixed Zero-initialise xdp_rxq_info struct before running  XDP program (bsc#1224718).
    - CVE-2024-35860: struct bpf_link and bpf_link_ops kABI workaround  (bsc#1224531).
    - CVE-2023-52671: Fixed hang/underflow when transitioning to ODM4:1 (bsc#1224729).
    - CVE-2024-35799: Prevent crash when disable stream (bsc#1224740).
    - CVE-2024-35951: Fixed the error path in panfrost_mmu_map_fault_addr() (bsc#1224701).
    - CVE-2024-27413: Fixed incorrect allocation size (bsc#1224438).
    - CVE-2024-35817: Set gtt bound flag in amdgpu_ttm_gart_bind (bsc#1224736).
    - CVE-2024-35877: Fixed VM_PAT handling in COW mappings (bsc#1224525).
    - CVE-2024-35969: Fixed race condition between ipv6_get_ifaddr and ipv6_del_addr  (bsc#1224580).
    - CVE-2023-52746: Prevent potential spectre v1 gadget in xfrm_xlate32_attr()  (bsc#1225114)
    - CVE-2024-35872: Fixed GUP-fast succeeding on secretmem folios  (bsc#1224530).
    - CVE-2024-35852: Fixed memory leak when canceling rehash  work (bsc#1224502).
    - CVE-2024-36006: Fixed incorrect list API usage  (bsc#1224541).
    - CVE-2024-36007: Fixed warning during rehash  (bsc#1224543).
    - CVE-2024-35885: Stop interface during shutdown (bsc#1224519).
    - CVE-2024-35907: Call request_irq() after NAPI initialized  (bsc#1224492).
    - CVE-2023-52796: Add ipvlan_route_v6_outbound() helper (bsc#1224930).
    - CVE-2024-35939: Fixed leak pages on dma_set_decrypted() failure (bsc#1224535).
    - CVE-2024-35875: Require seeding RNG with RDRAND on CoCo systems (bsc#1224665).
    - CVE-2024-35804: Mark target gfn of emulated atomic instruction as  dirty (bsc#1224638).
    - CVE-2024-35791: Flush pages under kvm->lock to fix UAF in  svm_register_enc_region() (bsc#1224725).
    - CVE-2024-35904: Fixed dereference of garbage after mount failure (bsc#1224494).
    - CVE-2023-52660: Fiedx IRQ handling due to shared interrupts  (bsc#1224443).
    - CVE-2024-35879: kABI workaround for drivers/of/dynamic.c (bsc#1224524).
    - CVE-2024-35943: Fixed a null pointer dereference in omap_prm_domain_init (bsc#1224649).
    - CVE-2024-35878: Prevent NULL pointer dereference in vsnprintf()  (bsc#1224671).
    - CVE-2023-52860: Fixed null pointer dereference in hisi_hns3 (bsc#1224936).
    - CVE-2024-35959: Fixed mlx5e_priv_init() cleanup flow (bsc#1224666).
    - CVE-2024-35854: Fixed possible use-after-free during  rehash (bsc#1224636).
    - CVE-2024-35973: Fixed header validation in geneve[6]_xmit_skb  (bsc#1224586).
    - CVE-2024-27417: Fixed potential 'struct net' leak in inet6_rtm_getaddr()  (bsc#1224721)
    - CVE-2023-52656: Dropped any code related to SCM_RIGHTS (bsc#1224187).
    - CVE-2023-52674: Add clamp() in scarlett2_mixer_ctl_put()  (bsc#1224727).
    - CVE-2023-52680: Fixed missing error checks to *_ctl_get()  (bsc#1224608).
    - CVE-2023-52692: Fixed missing error check to  scarlett2_usb_set_config() (bsc#1224628).
    - CVE-2024-35944: Fixed memcpy() run-time warning in dg_dispatch_as_host()  (bsc#1224648).
    - CVE-2024-26742: Fixed disable_managed_interrupts (git-fixes  bsc#1222608).
    - CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1224174).
    - CVE-2023-52586: Fixed  mutex lock in control vblank irq (bsc#1221081).
    - CVE-2024-27395: Fixed Use-After-Free in ovs_ct_exit (bsc#1224098).
    - CVE-2024-27396: Fixed Use-After-Free in gtp_dellink (bsc#1224096).
    - CVE-2024-26715: Fixed NULL pointer dereference in  dwc3_gadget_suspend (bsc#1222561).
    - CVE-2024-26919: Fixed debugfs directory leak (bsc#1223847).
    - CVE-2024-27401: Fixed user_length taken into account when  fetching packet contents (bsc#1224181).
    - CVE-2024-26900: Fixed kmemleak of rdev->serial (bsc#1223046).
    - CVE-2024-26775: Fixed potential deadlock at set_capacity (bsc#1222627).
    - CVE-2024-26958: Fixed UAF in direct writes (bsc#1223653).
    - CVE-2024-26643: Fixed mark set as dead when unbinding anonymous  set with timeout (bsc#1221829).
    - CVE-2023-52618: Fixed string overflow in block/rnbd-srv (bsc#1221615).
    - CVE-2022-48689: Fixed data-race in lru_add_fn (bsc#1223959)
    - CVE-2022-48691: Fixed memory leak in netfilter (bsc#1223961)
    - CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).


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-2024:2008-1 advisory.

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


    The following security bugs were fixed:

    - CVE-2021-47548: Fixed a possible array out-of=bounds (bsc#1225506)
    - CVE-2022-48689: Fixed data-race in lru_add_fn (bsc#1223959)
    - CVE-2022-48691: Fixed memory leak in netfilter (bsc#1223961)
    - CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).
    - CVE-2023-42755: Check user supplied offsets (bsc#1215702).
    - CVE-2023-52586: Fixed  mutex lock in control vblank irq (bsc#1221081).
    - CVE-2023-52618: Fixed string overflow in block/rnbd-srv (bsc#1221615).
    - CVE-2023-52656: Dropped any code related to SCM_RIGHTS (bsc#1224187).
    - CVE-2023-52660: Fiedx IRQ handling due to shared interrupts  (bsc#1224443).
    - CVE-2023-52664: Eliminate double free in error handling logic  (bsc#1224747).
    - CVE-2023-52671: Fixed hang/underflow when transitioning to ODM4:1 (bsc#1224729).
    - CVE-2023-52674: Add clamp() in scarlett2_mixer_ctl_put()  (bsc#1224727).
    - CVE-2023-52680: Fixed missing error checks to *_ctl_get()  (bsc#1224608).
    - CVE-2023-52692: Fixed missing error check to  scarlett2_usb_set_config() (bsc#1224628).
    - CVE-2023-52698: Fixed memory leak in netlbl_calipso_add_pass()  (CVE-2023-52698 bsc#1224621)
    - CVE-2023-52746: Prevent potential spectre v1 gadget in xfrm_xlate32_attr()  (bsc#1225114)
    - CVE-2023-52757: Fixed potential deadlock when releasing mids  (bsc#1225548).
    - CVE-2023-52795: Fixed use after free in vhost_vdpa_probe()  (bsc#1225085).
    - CVE-2023-52796: Add ipvlan_route_v6_outbound() helper (bsc#1224930).
    - CVE-2023-52807: Fixed out-of-bounds access may occur when coalesce  info is read via debugfs     (bsc#1225097).
    - CVE-2023-52860: Fixed null pointer dereference in hisi_hns3 (bsc#1224936).
    - CVE-2024-2201: Fixed information leak in x86/BHI (bsc#1217339).
    - CVE-2024-26643: Fixed mark set as dead when unbinding anonymous  set with timeout (bsc#1221829).
    - CVE-2024-26679: Fixed read sk->sk_family once in inet_recv_error() (bsc#1222385).
    - CVE-2024-26692: Fixed regression in writes when non-standard maximum write  size negotiated     (bsc#1222464).
    - CVE-2024-26715: Fixed NULL pointer dereference in  dwc3_gadget_suspend (bsc#1222561).
    - CVE-2024-26742: Fixed disable_managed_interrupts (git-fixes  bsc#1222608).
    - CVE-2024-26775: Fixed potential deadlock at set_capacity (bsc#1222627).
    - CVE-2024-26791: Fixed properly validate device names in btrfs (bsc#1222793)
    - CVE-2024-26822: Set correct id, uid and cruid for multiuser  automounts (bsc#1223011).
    - CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223084).
    - CVE-2024-26876: Fixed crash on irq during probe (bsc#1223119).
    - CVE-2024-26900: Fixed kmemleak of rdev->serial (bsc#1223046).
    - CVE-2024-26915: Reset IH OVERFLOW_CLEAR bit (bsc#1223207)
    - CVE-2024-26919: Fixed debugfs directory leak (bsc#1223847).
    - CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
    - CVE-2024-26925: Release mutex after nft_gc_seq_end from abort path (bsc#1223390).
    - CVE-2024-26928: Fixed potential UAF in cifs_debug_files_proc_show() (bsc#1223532).
    - CVE-2024-26939: Fixed UAF on destroy against retire race (bsc#1223679).
    - CVE-2024-26958: Fixed UAF in direct writes (bsc#1223653).
    - CVE-2024-27042: Fixed potential out-of-bounds access in 'amdgpu_discovery_reg_base_init()'     (bsc#1223823).
    - CVE-2024-27395: Fixed Use-After-Free in ovs_ct_exit (bsc#1224098).
    - CVE-2024-27396: Fixed Use-After-Free in gtp_dellink (bsc#1224096).
    - CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1224174).
    - CVE-2024-27401: Fixed user_length taken into account when  fetching packet contents (bsc#1224181).
    - CVE-2024-27417: Fixed potential 'struct net' leak in inet6_rtm_getaddr()  (bsc#1224721)
    - CVE-2024-27419: Fixed data-races around sysctl_net_busy_read  (bsc#1224759)
    - CVE-2024-27431: Fixed Zero-initialise xdp_rxq_info struct before running  XDP program (bsc#1224718).
    - CVE-2024-35791: Flush pages under kvm->lock to fix UAF in  svm_register_enc_region() (bsc#1224725).
    - CVE-2024-35799: Prevent crash when disable stream (bsc#1224740).
    - CVE-2024-35804: Mark target gfn of emulated atomic instruction as  dirty (bsc#1224638).
    - CVE-2024-35852: Fixed memory leak when canceling rehash  work (bsc#1224502).
    - CVE-2024-35854: Fixed possible use-after-free during  rehash (bsc#1224636).
    - CVE-2024-35860: struct bpf_link and bpf_link_ops kABI workaround  (bsc#1224531).
    - CVE-2024-35861: Fixed potential UAF in  cifs_signal_cifsd_for_reconnect() (bsc#1224766).
    - CVE-2024-35862: Fixed potential UAF in smb2_is_network_name_deleted()  (bsc#1224764).
    - CVE-2024-35863: Fixed potential UAF in is_valid_oplock_break() (bsc#1224763).
    - CVE-2024-35864: Fixed potential UAF in smb2_is_valid_lease_break()  (bsc#1224765).
    - CVE-2024-35865: Fixed potential UAF in smb2_is_valid_oplock_break()  (bsc#1224668).
    - CVE-2024-35866: Fixed potential UAF in cifs_dump_full_key()  (bsc#1224667).
    - CVE-2024-35867: Fixed potential UAF in cifs_stats_proc_show() (bsc#1224664).
    - CVE-2024-35868: Fixed potential UAF in cifs_stats_proc_write() (bsc#1224678).
    - CVE-2024-35869: Guarantee refcounted children from parent session  (bsc#1224679).
    - CVE-2024-35870: Fixed UAF in smb2_reconnect_server() (bsc#1224672).
    - CVE-2024-35872: Fixed GUP-fast succeeding on secretmem folios  (bsc#1224530).
    - CVE-2024-35875: Require seeding RNG with RDRAND on CoCo systems (bsc#1224665).
    - CVE-2024-35877: Fixed VM_PAT handling in COW mappings (bsc#1224525).
    - CVE-2024-35878: Prevent NULL pointer dereference in vsnprintf()  (bsc#1224671).
    - CVE-2024-35879: kABI workaround for drivers/of/dynamic.c (bsc#1224524).
    - CVE-2024-35885: Stop interface during shutdown (bsc#1224519).
    - CVE-2024-35904: Fixed dereference of garbage after mount failure (bsc#1224494).
    - CVE-2024-35905: Fixed int overflow for stack access size  (bsc#1224488).
    - CVE-2024-35907: Call request_irq() after NAPI initialized  (bsc#1224492).
    - CVE-2024-35924: Limit read size on v1.2 (bsc#1224657).
    - CVE-2024-35939: Fixed leak pages on dma_set_decrypted() failure (bsc#1224535).
    - CVE-2024-35943: Fixed a null pointer dereference in omap_prm_domain_init (bsc#1224649).
    - CVE-2024-35944: Fixed memcpy() run-time warning in dg_dispatch_as_host()  (bsc#1224648).
    - CVE-2024-35951: Fixed the error path in panfrost_mmu_map_fault_addr() (bsc#1224701).
    - CVE-2024-35959: Fixed mlx5e_priv_init() cleanup flow (bsc#1224666).
    - CVE-2024-35964: Fixed not validating setsockopt user input  (bsc#1224581).
    - CVE-2024-35969: Fixed race condition between ipv6_get_ifaddr and ipv6_del_addr  (bsc#1224580).
    - CVE-2024-35973: Fixed header validation in geneve[6]_xmit_skb  (bsc#1224586).
    - CVE-2024-35976: Validate user input for XDP_{UMEM|COMPLETION}_FILL_RING  (bsc#1224575).
    - CVE-2024-35998: Fixed lock ordering potential deadlock in  cifs_sync_mid_result (bsc#1224549).
    - CVE-2024-35999: Fixed missing lock when picking channel (bsc#1224550).
    - CVE-2024-36006: Fixed incorrect list API usage  (bsc#1224541).
    - CVE-2024-36007: Fixed warning during rehash  (bsc#1224543).
    - CVE-2024-36938: Fixed NULL pointer dereference in  sk_psock_skb_ingress_enqueue (bsc#1225761).


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

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

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1983-1 advisory.

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

    The following security bugs were fixed:

    - CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
    - CVE-2022-48686: Fix UAF when detecting digest errors (bsc#1223948).
    - CVE-2021-47074: Fixed memory leak in nvme_loop_create_ctrl() (bsc#1220854).
    - CVE-2021-47378: Destroy cm id before destroy qp to avoid use after free (bsc#1225201).
    - CVE-2022-48697: Fix a use-after-free (bsc#1223922).
    - CVE-2024-26846: Do not wait in vain when unloading module (bsc#1223023).
    - CVE-2021-47496: Fix flipped sign in tls_err_abort() calls (bsc#1225354)
    - CVE-2023-42755: Check user supplied offsets (bsc#1215702).
    - CVE-2023-52664: Eliminate double free in error handling logic (bsc#1224747).
    - CVE-2023-52796: Add ipvlan_route_v6_outbound() helper (bsc#1224930).
    - CVE-2021-47246: Fix page reclaim for dead peer hairpin (bsc#1224831).
    - CVE-2023-52732: Blocklist the kclient when receiving corrupted snap trace (bsc#1225222).
    - CVE-2024-35936: Add missing mutex_unlock in btrfs_relocate_sys_chunks() (bsc#1224644)
    - CVE-2021-47548: Fixed a possible array out-of-bounds (bsc#1225506)
    - CVE-2024-36029: Pervent access to suspended controller (bsc#1225708)
    - CVE-2024-26625: Call sock_orphan() at release time (bsc#1221086)
    - CVE-2021-47352: Add validation for used length (bsc#1225124).
    - CVE-2023-52698: Fixed memory leak in netlbl_calipso_add_pass() (bsc#1224621)
    - CVE-2021-47431: Fix gart.bo pin_count leak (bsc#1225390).
    - CVE-2024-35935: Handle path ref underflow in header iterate_inode_ref() (bsc#1224645)
    - CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223084).
    - CVE-2021-47423: Fix file release memory leak (bsc#1225366).
    - CVE-2022-48710: Fix a possible null pointer dereference (bsc#1225230).
    - CVE-2021-47497: Fixed shift-out-of-bound (UBSAN) with byte size cells (bsc#1225355).
    - CVE-2024-35932: Do not check if plane->state->fb == state->fb (bsc#1224650).
    - CVE-2021-47500: Fixed trigger reference couting (bsc#1225360).
    - CVE-2024-35809: Drain runtime-idle callbacks before driver removal (bsc#1224738).
    - CVE-2021-47383: Fiedx out-of-bound vmalloc access in imageblit (bsc#1225208).
    - CVE-2021-47511: Fixed negative period/buffer sizes (bsc#1225411).
    - CVE-2021-47509: Limit the period size to 16MB (bsc#1225409).
    - CVE-2024-35877: Fixed VM_PAT handling in COW mappings (bsc#1224525).
    - CVE-2024-35982: Avoid infinite loop trying to resize local TT (bsc#1224566)
    - CVE-2024-35969: Fixed race condition between ipv6_get_ifaddr and ipv6_del_addr (bsc#1224580).
    - CVE-2021-47277: Avoid speculation-based attacks from out-of-range memslot accesses (bsc#1224960).
    - CVE-2024-35791: Flush pages under kvm->lock to fix UAF in svm_register_enc_region() (bsc#1224725).
    - CVE-2021-47401: Fix stack information leak (bsc#1225242).
    - CVE-2023-52867: Fix possible buffer overflow (bsc#1225009).
    - CVE-2023-52821: Fix a possible null pointer dereference (bsc#1225022).
    - CVE-2021-47265: Verify port when creating flow rule (bsc#1224957)
    - CVE-2021-47362: Update intermediate power state for SI (bsc#1225153).
    - CVE-2021-47361: Fix error handling in mcb_alloc_bus() (bsc#1225151).
    - CVE-2023-52864: Fix opening of char device (bsc#1225132).
    - CVE-2022-48708: Fix potential NULL dereference (bsc#1224942).
    - CVE-2024-35944: Fixed memcpy() run-time warning in dg_dispatch_as_host() (bsc#1224648).
    - CVE-2021-47238: Fix memory leak in ip_mc_add1_src (bsc#1224847)
    - CVE-2023-52730: Fix possible resource leaks in some error paths (bsc#1224956).
    - CVE-2021-47355: Fix possible use-after-free in nicstar_cleanup() (bsc#1225141).
    - CVE-2021-47245: Fix out of bounds when parsing TCP options (bsc#1224838)
    - CVE-2024-35878: Prevent NULL pointer dereference in vsnprintf() (bsc#1224671).
    - CVE-2023-52747: Restore allocated resources on failed copyout (bsc#1224931)
    - CVE-2021-47249: Fix memory leak in rds_recvmsg (bsc#1224880)
    - CVE-2021-47397: Break out if skb_header_pointer returns NULL in sctp_rcv_ootb (bsc#1225082)
    - CVE-2021-47250: Fix memory leak in netlbl_cipsov4_add_std (bsc#1224827)
    - CVE-2024-35849: Fix information leak in btrfs_ioctl_logical_to_ino() (bsc#1224733).
    - CVE-2024-27436: Stop parsing channels bits when all channels are found (bsc#1224803).
    - CVE-2021-47281: Fix race of snd_seq_timer_open() (bsc#1224983).
    - CVE-2024-35789: Clear fast rx for non-4addr sta VLAN changes (bsc#1224749).
    - CVE-2024-35830: Register v4l2 async device only after successful setup (bsc#1224680).
    - CVE-2021-47334: Fix two use after free in ibmasm_init_one (bsc#1225112).
    - CVE-2021-47357: Fix possible use-after-free in ia_module_exit() (bsc#1225144).
    - CVE-2023-52875: Add check for mtk_alloc_clk_data (bsc#1225096).
    - CVE-2023-52865: Add check for mtk_alloc_clk_data (bsc#1225086).
    - CVE-2024-35887: Fix use-after-free bugs caused by ax25_ds_del_timer (bzg#1224663)
    - CVE-2021-47483: Fixed possible double-free in regcache_rbtree_exit() (bsc#1224907).
    - CVE-2024-26957: Fix reference counting on zcrypt card objects (bsc#1223666).
    - CVE-2023-52691: Fix a double-free in si_dpm_init (bsc#1224607).
    - CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1224174).
    - CVE-2023-52586: Fixed mutex lock in control vblank irq (bsc#1221081).
    - CVE-2024-27062: Fixed nouveau lock inside client object tree (bsc#1223834).
    - CVE-2024-26984: Fix instmem race condition around ptr stores (bsc#1223633)
    - CVE-2021-46933: Fixed possible underflow in ffs_data_clear() (bsc#1220487).
    - CVE-2024-27396: Fixed Use-After-Free in gtp_dellink (bsc#1224096).
    - CVE-2023-52655: Check packet for fixup for true limit (bsc#1217169).
    - CVE-2024-26900: Fixed kmemleak of rdev->serial (bsc#1223046).
    - CVE-2024-27401: Fixed user_length taken into account when fetching packet contents (bsc#1224181).
    - CVE-2024-26775: Fixed potential deadlock at set_capacity (bsc#1222627).
    - CVE-2024-26958: Fixed UAF in direct writes (bsc#1223653).
    - CVE-2022-48704: Add a force flush to delay work when radeon (bsc#1223932)
    - CVE-2021-47206: Check return value after calling platform_get_resource() (bsc#1222894).
    - CVE-2024-26915: Reset IH OVERFLOW_CLEAR bit (bsc#1223207)
    - CVE-2024-26996: Fix UAF ncm object at re-bind after usb ep transport error (bsc#1223752).
    - CVE-2024-26874: Fix a null pointer crash in mtk_drm_crtc_finish_page_flip (bsc#1223048)
    - CVE-2022-48702: Fix out of bounds access in snd_emu10k1_pcm_channel_alloc() (bsc#1223923).
    - CVE-2022-48672: Fix off-by-one error in unflatten_dt_nodes() (bsc#1223931).
    - CVE-2021-47113: Abort btrfs rename_exchange if we fail to insert the second ref (bsc#1221543).
    - CVE-2024-26791: Fixed properly validate device names in btrfs (bsc#1222793)
    - CVE-2021-47131: Fixed a use-after-free after the TLS device goes down and up (bsc#1221545).
    - CVE-2021-46955: Fixed an out-of-bounds read with openvswitch, when fragmenting IPv4 packets     (bsc#1220513).
    - CVE-2024-0639: Fixed a denial-of-service vulnerability due to a deadlock found in sctp_auto_asconf_init     in net/sctp/socket.c (bsc#1218917).
    - CVE-2024-27008: Fix out of bounds access (bsc#1223802).
    - CVE-2024-26876: Fixed crash on irq during probe (bsc#1223119).
    - CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).


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

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

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1979-1 advisory.

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

    The following security bugs were fixed:

    - CVE-2024-26921: Preserve kabi for sk_buff (bsc#1223138).
    - CVE-2022-48686: Fix UAF when detecting digest errors (bsc#1223948). Update blacklist.conf: remove entry
    - CVE-2021-47074: Fixed memory leak in nvme_loop_create_ctrl() (bsc#1220854).
    - CVE-2021-47378: Destroy cm id before destroy qp to avoid use after free (bsc#1225201).
    - CVE-2022-48697: Fix a use-after-free (bsc#1223922). Update blacklist.conf: drop entry from it
    - CVE-2024-26846: Do not wait in vain when unloading module (bsc#1223023).
    - CVE-2021-47496: Fix flipped sign in tls_err_abort() calls (bsc#1225354)
    - CVE-2023-42755: Check user supplied offsets (bsc#1215702).
    - CVE-2023-52664: Eliminate double free in error handling logic (bsc#1224747).
    - CVE-2023-52796: Add ipvlan_route_v6_outbound() helper (bsc#1224930).
    - CVE-2021-47246: Fix page reclaim for dead peer hairpin (bsc#1224831).
    - CVE-2023-52732: Blocklist the kclient when receiving corrupted snap trace (bsc#1225222 CVE-2023-52732).
    - CVE-2024-35936: Add missing mutex_unlock in btrfs_relocate_sys_chunks() (bsc#1224644)
    - CVE-2021-47548: Fixed a possible array out-of=bounds (bsc#1225506)
    - CVE-2024-36029: Pervent access to suspended controller (bsc#1225708 CVE-2024-36029)
    - CVE-2024-26625: Call sock_orphan() at release time (bsc#1221086)
    - CVE-2021-47352: Add validation for used length (bsc#1225124).
    - CVE-2023-52698: Fixed memory leak in netlbl_calipso_add_pass() (bsc#1224621)
    - CVE-2021-47431: Fix gart.bo pin_count leak (bsc#1225390).
    - CVE-2024-35935: Handle path ref underflow in header iterate_inode_ref() (bsc#1224645)
    - CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223084).
    - CVE-2021-47423: Fix file release memory leak (bsc#1225366).
    - CVE-2022-48710: Fix a possible null pointer dereference (bsc#1225230).
    - CVE-2021-47497: Fixed shift-out-of-bound (UBSAN) with byte size cells (bsc#1225355).
    - CVE-2024-35932: Do not check if plane->state->fb == state->fb (bsc#1224650).
    - CVE-2021-47500: Fixed trigger reference couting (bsc#1225360).
    - CVE-2024-35809: Drain runtime-idle callbacks before driver removal (bsc#1224738).
    - CVE-2021-47383: Fiedx out-of-bound vmalloc access in imageblit (bsc#1225208).
    - CVE-2021-47511: Fixed negative period/buffer sizes (bsc#1225411).
    - CVE-2021-47509: Limit the period size to 16MB (bsc#1225409).
    - CVE-2024-35877: Fixed VM_PAT handling in COW mappings (bsc#1224525).
    - CVE-2024-35982: Avoid infinite loop trying to resize local TT (bsc#1224566)
    - CVE-2024-35969: Fixed race condition between ipv6_get_ifaddr and ipv6_del_addr (bsc#1224580).
    - CVE-2021-47277: Avoid speculation-based attacks from out-of-range memslot accesses (bsc#1224960,     CVE-2021-47277).
    - CVE-2024-35791: Flush pages under kvm->lock to fix UAF in svm_register_enc_region() (bsc#1224725).
    - CVE-2021-47401: Fix stack information leak (bsc#1225242).
    - CVE-2023-52867: Fix possible buffer overflow (bsc#1225009).
    - CVE-2023-52821: Fix a possible null pointer dereference (bsc#1225022).
    - CVE-2021-47265: Verify port when creating flow rule (bsc#1224957)
    - CVE-2021-47362: Update intermediate power state for SI (bsc#1225153).
    - CVE-2021-47361: Fix error handling in mcb_alloc_bus() (bsc#1225151).
    - CVE-2023-52864: Fix opening of char device (bsc#1225132).
    - CVE-2022-48708: Fix potential NULL dereference (bsc#1224942).
    - CVE-2024-35944: Fixed memcpy() run-time warning in dg_dispatch_as_host() (bsc#1224648).
    - CVE-2021-47238: Fix memory leak in ip_mc_add1_src (bsc#1224847)
    - CVE-2023-52730: Fix possible resource leaks in some error paths (bsc#1224956).
    - CVE-2021-47355: Fix possible use-after-free in nicstar_cleanup() (bsc#1225141).
    - CVE-2021-47245: Fix out of bounds when parsing TCP options (bsc#1224838)
    - CVE-2024-35878: Prevent NULL pointer dereference in vsnprintf() (bsc#1224671).
    - CVE-2023-52747: Restore allocated resources on failed copyout (bsc#1224931)
    - CVE-2021-47249: Fix memory leak in rds_recvmsg (bsc#1224880)
    - CVE-2021-47397: Break out if skb_header_pointer returns NULL in sctp_rcv_ootb (bsc#1225082)
    - CVE-2021-47250: Fix memory leak in netlbl_cipsov4_add_std (bsc#1224827)
    - CVE-2024-35849: Fix information leak in btrfs_ioctl_logical_to_ino() (bsc#1224733).
    - CVE-2024-27436: Stop parsing channels bits when all channels are found (bsc#1224803).
    - CVE-2021-47281: Fix race of snd_seq_timer_open() (bsc#1224983).
    - CVE-2024-35789: Clear fast rx for non-4addr in VLAN netdev (bsc#1224749).
    - CVE-2024-35830: Register v4l2 async device only after successful setup (bsc#1224680).
    - CVE-2021-47334: Fix two use after free in ibmasm_init_one (bsc#1225112).
    - CVE-2021-47357: Fix possible use-after-free in ia_module_exit() (bsc#1225144).
    - CVE-2023-52875: Add check for mtk_alloc_clk_data (bsc#1225096).
    - CVE-2023-52865: Add check for mtk_alloc_clk_data (bsc#1225086).
    - CVE-2024-35887: Fix use-after-free bugs caused by ax25_ds_del_timer (bsc#1224663)
    - CVE-2021-47483: Fixed possible double-free in regcache_rbtree_exit() (bsc#1224907).
    - CVE-2024-26957: Fix reference counting on zcrypt card objects (bsc#1223666).
    - CVE-2023-52691: Fix a double-free in si_dpm_init (bsc#1224607).
    - CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1224174).
    - CVE-2023-52586: Fixed mutex lock in control vblank irq (bsc#1221081).
    - CVE-2024-27062: Fixed nouveau lock inside client object tree (bsc#1223834).
    - CVE-2024-26984: Fix instmem race condition around ptr stores (bsc#1223633)
    - CVE-2021-46933: Fixed possible underflow in ffs_data_clear() (bsc#1220487).
    - CVE-2024-27396: Fixed Use-After-Free in gtp_dellink (bsc#1224096).
    - CVE-2023-52655: Check packet for fixup for true limit (bsc#1217169).
    - CVE-2024-26900: Fixed kmemleak of rdev->serial (bsc#1223046).
    - CVE-2024-27401: Fixed user_length taken into account when fetching packet contents (bsc#1224181).
    - CVE-2024-26775: Fixed potential deadlock at set_capacity (bsc#1222627).
    - CVE-2024-26958: Fixed UAF in direct writes (bsc#1223653).
    - CVE-2022-48704: Add a force flush to delay work when radeon (bsc#1223932)
    - CVE-2021-47206: Check return value after calling platform_get_resource() (bsc#1222894).
    - CVE-2024-26915: Reset IH OVERFLOW_CLEAR bit (bsc#1223207)
    - CVE-2024-26996: Fix UAF ncm object at re-bind after usb transport error (bsc#1223752).
    - CVE-2024-26874: Fix a null pointer crash in mtk_drm_crtc_finish_page_flip (bsc#1223048)
    - CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210335).


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

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

The version of kernel installed on the remote host is prior to 5.10.93-87.444. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.10-2022-009 advisory.

    A denial of service flaw for virtual machine guests in the Linux kernel's Xen hypervisor subsystem was     found in the way users call some interrupts with high frequency from one of the guests.A local user could     use this flaw to starve the resources resulting in a denial of service. (CVE-2021-28711)

    A denial of service flaw for virtual machine guests in the Linux kernel's Xen hypervisor subsystem was     found in the way users call some interrupts with high frequency from one of the guests.A local user could     use this flaw to starve the resources resulting in a denial of service. (CVE-2021-28712)

    A denial of service flaw for virtual machine guests in the Linux kernel's Xen hypervisor subsystem was     found in the way users call some interrupts with high frequency from one of the guests.A local user could     use this flaw to starve the resources resulting in a denial of service. (CVE-2021-28713)

    Incoming data packets for a guest in the Linux kernel's netback driver are buffered until the guest is     ready to process them. There are some measures taken for avoiding to pile up too much data, but those can     be bypassed by the guest: The timeout could even never trigger if the guest manages to have only one free     slot in its RX queue ring page and the next package would require more than one free slot, which may be     the case when using GSO, XDP, or software hashing. (CVE-2021-28714)

    Incoming data packets for a guest in the Linux kernel's netback driver are buffered until the guest is     ready to process them. There are some measures taken for avoiding to pile up too much data, but those can     be bypassed by the guest: There is a timeout how long the client side of an interface can stop consuming     new packets before it is assumed to have stalled, but this timeout is rather long (60 seconds by default).
    Using a UDP connection on a fast interface can easily accumulate gigabytes of data in that time.
    (CVE-2021-28715)

    A flaw was found in the Linux kernel's implementation of RDMA over infiniband. An attacker with a     privileged local account can leak kernel stack information when issuing commands to the     /dev/infiniband/rdma_cm device node. While this access is unlikely to leak sensitive user information, it     can be further used to defeat existing kernel protection mechanisms. (CVE-2021-3923)

    A flaw memory leak in the Linux kernel's eBPF for the Simulated networking device driver in the way user     uses BPF for the device such that function nsim_map_alloc_elem being called. A local user could use this     flaw to get unauthorized access to some data. (CVE-2021-4135)

    A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size     increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS     filesystem otherwise not accessible to them. (CVE-2021-4155)

    An out-of-bounds write flaw was found in the Linux kernel's Aquantia AQtion Ethernet card Atlantic driver     in the way the ethernet card provides malicious input to the driver. This flaw allows a local user to     emulate the networking device and crash the system. The highest threat from this vulnerability is to     confidentiality, integrity, as well as system availability. (CVE-2021-43975)

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

    sctp: use call_rcu to free endpoint (CVE-2021-46929)

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

    net/mlx5e: Wrap the tx reporter dump callback to extract the sq (CVE-2021-46931)

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

    i2c: validate user data in compat ioctl

    Wrong user data may cause warning in i2c_transfer(), ex: zero msgs.Userspace should not be able to trigger     warnings, so this patch addsvalidation checks for user data in compact ioctl to prevent reportedwarnings     (CVE-2021-46934)

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

    net: fix use-after-free in tw_timer_handler (CVE-2021-46936)

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

    mm/hwpoison: clear MF_COUNT_INCREASED before retrying get_any_page() (CVE-2021-47090)

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

    Input: elantech - fix stack out of bound access in elantech_change_report_id() (CVE-2021-47097)

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

    i40e: Fix NULL pointer dereference in i40e_dbg_dump_desc (CVE-2021-47501)

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

    aio: fix use-after-free due to missing POLLFREE handling (CVE-2021-47505)

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

    nfsd: fix use-after-free due to delegation race (CVE-2021-47506)

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

    nfsd: Fix nsfd startup race (again) (CVE-2021-47507)

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

    net/sched: fq_pie: prevent dismantle issue (CVE-2021-47512)

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

    devlink: fix netns refcount leak in devlink_nl_cmd_reload() (CVE-2021-47514)

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

    seg6: fix the iif in the IPv6 socket control block (CVE-2021-47515)

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

    ethtool: do not perform operations on net devices being unregistered (CVE-2021-47517)

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

    serial: core: fix transmit-buffer reset and memleak (CVE-2021-47527)

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

    rxrpc: Fix rxrpc_local leak in rxrpc_lookup_peer() (CVE-2021-47538)

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

    rxrpc: Fix rxrpc_peer leak in rxrpc_look_up_bundle() (CVE-2021-47539)

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

    net/mlx4_en: Fix an use-after-free bug in mlx4_en_try_alloc_resources() (CVE-2021-47541)

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

    net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings() (CVE-2021-47542)

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

    tcp: fix page frag corruption on page fault (CVE-2021-47544)

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

    ipv6: fix memory leak in fib6_rule_suppress (CVE-2021-47546)

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

    ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port()     (CVE-2021-47548)

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

    drm/amd/amdgpu: fix potential memleak (CVE-2021-47550)

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

    sched/scs: Reset task stack state in bringup_cpu() (CVE-2021-47553)

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

    net: vlan: fix underflow for the real_dev refcnt (CVE-2021-47555)

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

    net/sched: sch_ets: don't peek at classes beyond 'nbands' (CVE-2021-47557)

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

    mlxsw: spectrum: Protect driver from buggy firmware (CVE-2021-47560)

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

    scsi: mpt3sas: Fix kernel panic during drive powercycle test (CVE-2021-47565)

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

    proc/vmcore: fix clearing user buffer by properly using clear_user() (CVE-2021-47566)

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

    net: nexthop: fix null pointer dereference when IPv6 is not enabled (CVE-2021-47572)

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

    scsi: scsi_debug: Sanity check block descriptor length in resp_mode_select() (CVE-2021-47576)

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

    scsi: scsi_debug: Don't call kcalloc() if size arg is zero (CVE-2021-47578)

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

    ovl: fix warning in ovl_create_real() (CVE-2021-47579)

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

    scsi: scsi_debug: Fix type in min_t to avoid stack OOB (CVE-2021-47580)

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

    iocost: Fix divide-by-zero on donation from low hweight cgroup (CVE-2021-47584)

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

    btrfs: fix memory leak in __add_inode_ref() (CVE-2021-47585)

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

    sit: do not call ipip6_dev_free() from sit_init_net() (CVE-2021-47588)

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

    igbvf: fix double free in `igbvf_probe` (CVE-2021-47589)

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

    mptcp: clear 'kern' flag from fallback sockets (CVE-2021-47593)

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

    inet_diag: fix kernel-infoleak for UDP sockets (CVE-2021-47597)

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

    sch_cake: do not call cake_destroy() from cake_init() (CVE-2021-47598)

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

    dm btree remove: fix use after free in rebalance_children() (CVE-2021-47600)

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

    audit: improve robustness of the audit queue handling (CVE-2021-47603)

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

    net: netlink: af_netlink: Prevent empty skb by adding a check on len. (CVE-2021-47606)

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

    firmware: arm_scpi: Fix string overflow in SCPI genpd driver (CVE-2021-47609)

    A heap-based buffer overflow flaw was found in the way the legacy_parse_param function in the Filesystem     Context functionality of the Linux kernel verified the supplied parameters length. An unprivileged (in     case of unprivileged user namespaces enabled, otherwise needs namespaced CAP_SYS_ADMIN privilege) local     user able to open a filesystem that does not support the Filesystem Context API (and thus fallbacks to     legacy handling) could use this flaw to escalate their privileges on the system. (CVE-2022-0185)

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

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

The version of kernel installed on the remote host is prior to 5.4.172-90.336. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.4-2022-021 advisory.

    A denial of service flaw for virtual machine guests in the Linux kernel's Xen hypervisor subsystem was     found in the way users call some interrupts with high frequency from one of the guests.A local user could     use this flaw to starve the resources resulting in a denial of service. (CVE-2021-28711)

    A denial of service flaw for virtual machine guests in the Linux kernel's Xen hypervisor subsystem was     found in the way users call some interrupts with high frequency from one of the guests.A local user could     use this flaw to starve the resources resulting in a denial of service. (CVE-2021-28712)

    A denial of service flaw for virtual machine guests in the Linux kernel's Xen hypervisor subsystem was     found in the way users call some interrupts with high frequency from one of the guests.A local user could     use this flaw to starve the resources resulting in a denial of service. (CVE-2021-28713)

    Incoming data packets for a guest in the Linux kernel's netback driver are buffered until the guest is     ready to process them. There are some measures taken for avoiding to pile up too much data, but those can     be bypassed by the guest: The timeout could even never trigger if the guest manages to have only one free     slot in its RX queue ring page and the next package would require more than one free slot, which may be     the case when using GSO, XDP, or software hashing. (CVE-2021-28714)

    Incoming data packets for a guest in the Linux kernel's netback driver are buffered until the guest is     ready to process them. There are some measures taken for avoiding to pile up too much data, but those can     be bypassed by the guest: There is a timeout how long the client side of an interface can stop consuming     new packets before it is assumed to have stalled, but this timeout is rather long (60 seconds by default).
    Using a UDP connection on a fast interface can easily accumulate gigabytes of data in that time.
    (CVE-2021-28715)

    A flaw was found in the Linux kernel's implementation of RDMA over infiniband. An attacker with a     privileged local account can leak kernel stack information when issuing commands to the     /dev/infiniband/rdma_cm device node. While this access is unlikely to leak sensitive user information, it     can be further used to defeat existing kernel protection mechanisms. (CVE-2021-3923)

    A flaw memory leak in the Linux kernel's eBPF for the Simulated networking device driver in the way user     uses BPF for the device such that function nsim_map_alloc_elem being called. A local user could use this     flaw to get unauthorized access to some data. (CVE-2021-4135)

    A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size     increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS     filesystem otherwise not accessible to them. (CVE-2021-4155)

    An out-of-bounds write flaw was found in the Linux kernel's Aquantia AQtion Ethernet card Atlantic driver     in the way the ethernet card provides malicious input to the driver. This flaw allows a local user to     emulate the networking device and crash the system. The highest threat from this vulnerability is to     confidentiality, integrity, as well as system availability. (CVE-2021-43975)

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

    sctp: use call_rcu to free endpoint (CVE-2021-46929)

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

    i2c: validate user data in compat ioctl

    Wrong user data may cause warning in i2c_transfer(), ex: zero msgs.Userspace should not be able to trigger     warnings, so this patch addsvalidation checks for user data in compact ioctl to prevent reportedwarnings     (CVE-2021-46934)

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

    net: fix use-after-free in tw_timer_handler (CVE-2021-46936)

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

    Input: elantech - fix stack out of bound access in elantech_change_report_id() (CVE-2021-47097)

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

    aio: fix use-after-free due to missing POLLFREE handling (CVE-2021-47505)

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

    nfsd: fix use-after-free due to delegation race (CVE-2021-47506)

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

    nfsd: Fix nsfd startup race (again) (CVE-2021-47507)

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

    seg6: fix the iif in the IPv6 socket control block (CVE-2021-47515)

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

    serial: core: fix transmit-buffer reset and memleak (CVE-2021-47527)

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

    rxrpc: Fix rxrpc_local leak in rxrpc_lookup_peer() (CVE-2021-47538)

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

    net/mlx4_en: Fix an use-after-free bug in mlx4_en_try_alloc_resources() (CVE-2021-47541)

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

    net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings() (CVE-2021-47542)

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

    ipv6: fix memory leak in fib6_rule_suppress (CVE-2021-47546)

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

    ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port()     (CVE-2021-47548)

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

    net: vlan: fix underflow for the real_dev refcnt (CVE-2021-47555)

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

    scsi: mpt3sas: Fix kernel panic during drive powercycle test (CVE-2021-47565)

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

    proc/vmcore: fix clearing user buffer by properly using clear_user() (CVE-2021-47566)

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

    net: nexthop: fix null pointer dereference when IPv6 is not enabled (CVE-2021-47572)

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

    scsi: scsi_debug: Sanity check block descriptor length in resp_mode_select() (CVE-2021-47576)

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

    ovl: fix warning in ovl_create_real() (CVE-2021-47579)

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

    sit: do not call ipip6_dev_free() from sit_init_net() (CVE-2021-47588)

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

    igbvf: fix double free in `igbvf_probe` (CVE-2021-47589)

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

    inet_diag: fix kernel-infoleak for UDP sockets (CVE-2021-47597)

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

    sch_cake: do not call cake_destroy() from cake_init() (CVE-2021-47598)

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

    dm btree remove: fix use after free in rebalance_children() (CVE-2021-47600)

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

    audit: improve robustness of the audit queue handling (CVE-2021-47603)

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

    net: netlink: af_netlink: Prevent empty skb by adding a check on len. (CVE-2021-47606)

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

    firmware: arm_scpi: Fix string overflow in SCPI genpd driver (CVE-2021-47609)

    A heap-based buffer overflow flaw was found in the way the legacy_parse_param function in the Filesystem     Context functionality of the Linux kernel verified the supplied parameters length. An unprivileged (in     case of unprivileged user namespaces enabled, otherwise needs namespaced CAP_SYS_ADMIN privilege) local     user able to open a filesystem that does not support the Filesystem Context API (and thus fallbacks to     legacy handling) could use this flaw to escalate their privileges on the system. (CVE-2022-0185)

    In various methods of kernel base drivers, there is a possible out of bounds write due to a heap buffer     overflow. This could lead to local escalation of privilege with System execution privileges needed. User     interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:
    A-182388481References: Upstream kernel (CVE-2022-20166)

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

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

The version of kernel installed on the remote host is prior to 4.14.262-135.489. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2022-1563 advisory.

    2025-01-30: CVE-2021-47483 was added to this advisory.

    2025-01-30: CVE-2021-47506 was added to this advisory.

    A flaw in the processing of received ICMP errors (ICMP fragment needed and ICMP redirect) in the Linux     kernel functionality was found to allow the ability to quickly scan open UDP ports. This flaw allows an     off-path remote user to effectively bypass the source port UDP randomization. The highest threat from this     vulnerability is to confidentiality and possibly integrity, because software that relies on UDP source     port randomization are indirectly affected as well. (CVE-2021-20322)

    A denial of service flaw for virtual machine guests in the Linux kernel's Xen hypervisor subsystem was     found in the way users call some interrupts with high frequency from one of the guests.A local user could     use this flaw to starve the resources resulting in a denial of service. (CVE-2021-28711)

    A denial of service flaw for virtual machine guests in the Linux kernel's Xen hypervisor subsystem was     found in the way users call some interrupts with high frequency from one of the guests.A local user could     use this flaw to starve the resources resulting in a denial of service. (CVE-2021-28712)

    A denial of service flaw for virtual machine guests in the Linux kernel's Xen hypervisor subsystem was     found in the way users call some interrupts with high frequency from one of the guests.A local user could     use this flaw to starve the resources resulting in a denial of service. (CVE-2021-28713)

    Incoming data packets for a guest in the Linux kernel's netback driver are buffered until the guest is     ready to process them. There are some measures taken for avoiding to pile up too much data, but those can     be bypassed by the guest: The timeout could even never trigger if the guest manages to have only one free     slot in its RX queue ring page and the next package would require more than one free slot, which may be     the case when using GSO, XDP, or software hashing. (CVE-2021-28714)

    Incoming data packets for a guest in the Linux kernel's netback driver are buffered until the guest is     ready to process them. There are some measures taken for avoiding to pile up too much data, but those can     be bypassed by the guest: There is a timeout how long the client side of an interface can stop consuming     new packets before it is assumed to have stalled, but this timeout is rather long (60 seconds by default).
    Using a UDP connection on a fast interface can easily accumulate gigabytes of data in that time.
    (CVE-2021-28715)

    A flaw was found in the Linux SCTP stack. A blind attacker may be able to kill an existing SCTP     association through invalid chunks if the attacker knows the IP-addresses and port numbers being used and     the attacker can send packets with spoofed IP addresses. (CVE-2021-3772)

    A memory leak flaw in the Linux kernel's hugetlbfs memory usage was found in the way the user maps some     regions of memory twice using shmget() which are aligned to PUD alignment with the fault of some of the     memory pages. A local user could use this flaw to get unauthorized access to some data. (CVE-2021-4002)

    A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size     increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS     filesystem otherwise not accessible to them. (CVE-2021-4155)

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

    regmap: Fix possible double-free in regcache_rbtree_exit() (CVE-2021-47483)

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

    nfsd: fix use-after-free due to delegation race (CVE-2021-47506)

    The cgroup release_agent is called with call_usermodehelper. The function call_usermodehelper starts the     release_agent with a full set of capabilities. Therefore require capabilities when setting the     release_agent. (CVE-2022-0492)

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

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

The version of kernel installed on the remote host is prior to 4.14.262-200.489. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2022-1749 advisory.

    A denial of service flaw for virtual machine guests in the Linux kernel's Xen hypervisor subsystem was     found in the way users call some interrupts with high frequency from one of the guests.A local user could     use this flaw to starve the resources resulting in a denial of service. (CVE-2021-28711)

    A denial of service flaw for virtual machine guests in the Linux kernel's Xen hypervisor subsystem was     found in the way users call some interrupts with high frequency from one of the guests.A local user could     use this flaw to starve the resources resulting in a denial of service. (CVE-2021-28712)

    A denial of service flaw for virtual machine guests in the Linux kernel's Xen hypervisor subsystem was     found in the way users call some interrupts with high frequency from one of the guests.A local user could     use this flaw to starve the resources resulting in a denial of service. (CVE-2021-28713)

    Incoming data packets for a guest in the Linux kernel's netback driver are buffered until the guest is     ready to process them. There are some measures taken for avoiding to pile up too much data, but those can     be bypassed by the guest: The timeout could even never trigger if the guest manages to have only one free     slot in its RX queue ring page and the next package would require more than one free slot, which may be     the case when using GSO, XDP, or software hashing. (CVE-2021-28714)

    Incoming data packets for a guest in the Linux kernel's netback driver are buffered until the guest is     ready to process them. There are some measures taken for avoiding to pile up too much data, but those can     be bypassed by the guest: There is a timeout how long the client side of an interface can stop consuming     new packets before it is assumed to have stalled, but this timeout is rather long (60 seconds by default).
    Using a UDP connection on a fast interface can easily accumulate gigabytes of data in that time.
    (CVE-2021-28715)

    A flaw was found in the Linux kernel's implementation of RDMA over infiniband. An attacker with a     privileged local account can leak kernel stack information when issuing commands to the     /dev/infiniband/rdma_cm device node. While this access is unlikely to leak sensitive user information, it     can be further used to defeat existing kernel protection mechanisms. (CVE-2021-3923)

    A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix domain socket     file handlers in the way users call close() and fget() simultaneously and can potentially trigger a race     condition. This flaw allows a local user to crash the system or escalate their privileges on the system.
    (CVE-2021-4083)

    A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size     increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS     filesystem otherwise not accessible to them. (CVE-2021-4155)

    A use-after-free flaw in the Linux kernel TEE (Trusted Execution Environment) subsystem was found in the     way user calls ioctl TEE_IOC_OPEN_SESSION or TEE_IOC_INVOKE. A local user could use this flaw to crash the     system or escalate their privileges on the system. If the Linux system non configured with the     CONFIG_PREEMPT option or CONFIG_CPU_SW_DOMAIN_PAN option enabled, then it is unlikely that a user can     trigger this issue. (CVE-2021-44733)

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

    sctp: use call_rcu to free endpoint (CVE-2021-46929)

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

    net: fix use-after-free in tw_timer_handler (CVE-2021-46936)

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

    nfsd: fix use-after-free due to delegation race (CVE-2021-47506)

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

    seg6: fix the iif in the IPv6 socket control block (CVE-2021-47515)

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

    serial: core: fix transmit-buffer reset and memleak (CVE-2021-47527)

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

    net/mlx4_en: Fix an use-after-free bug in mlx4_en_try_alloc_resources() (CVE-2021-47541)

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

    ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port()     (CVE-2021-47548)

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

    scsi: mpt3sas: Fix kernel panic during drive powercycle test (CVE-2021-47565)

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

    proc/vmcore: fix clearing user buffer by properly using clear_user() (CVE-2021-47566)

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

    scsi: scsi_debug: Sanity check block descriptor length in resp_mode_select() (CVE-2021-47576)

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

    sit: do not call ipip6_dev_free() from sit_init_net() (CVE-2021-47588)

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

    igbvf: fix double free in `igbvf_probe` (CVE-2021-47589)

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

    dm btree remove: fix use after free in rebalance_children() (CVE-2021-47600)

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

    audit: improve robustness of the audit queue handling (CVE-2021-47603)

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

    net: netlink: af_netlink: Prevent empty skb by adding a check on len. (CVE-2021-47606)

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

    firmware: arm_scpi: Fix string overflow in SCPI genpd driver (CVE-2021-47609)

    The cgroup release_agent is called with call_usermodehelper. The function call_usermodehelper starts the     release_agent with a full set of capabilities. Therefore require capabilities when setting the     release_agent. (CVE-2022-0492)

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

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

ID	Name	Product	Family	Severity
273712	Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989690)	Nessus	Unity Linux Local Security Checks	high
268939	Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987042)	Nessus	Unity Linux Local Security Checks	high
268646	Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986301)	Nessus	Unity Linux Local Security Checks	high
268182	Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986615)	Nessus	Unity Linux Local Security Checks	high
235726	Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-7506-1)	Nessus	Ubuntu Local Security Checks	high
224478	Linux Distros Unpatched Vulnerability : CVE-2021-47506	Nessus	Misc.	high
205733	SUSE SLES15 Security Update : kernel (SUSE-SU-2024:2948-1)	Nessus	SuSE Local Security Checks	high
205649	SUSE SLES15 Security Update : kernel (SUSE-SU-2024:2923-1)	Nessus	SuSE Local Security Checks	high
201035	SUSE SLES15 Security Update : kernel (SUSE-SU-2024:2189-1)	Nessus	SuSE Local Security Checks	critical
201009	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2024:2190-1)	Nessus	SuSE Local Security Checks	critical
200932	SUSE SLES15 Security Update : kernel (SUSE-SU-2024:2183-1)	Nessus	SuSE Local Security Checks	critical
200931	SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2024:2184-1)	Nessus	SuSE Local Security Checks	high
200930	SUSE SLES15 Security Update : kernel (SUSE-SU-2024:2185-1)	Nessus	SuSE Local Security Checks	critical
200508	SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2024:2019-1)	Nessus	SuSE Local Security Checks	critical
200462	SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2024:2008-1)	Nessus	SuSE Local Security Checks	critical
200410	SUSE SLES12 Security Update : kernel (SUSE-SU-2024:1983-1)	Nessus	SuSE Local Security Checks	high
200401	SUSE SLES12 Security Update : kernel (SUSE-SU-2024:1979-1)	Nessus	SuSE Local Security Checks	high
160451	Amazon Linux 2 : kernel (ALASKERNEL-5.10-2022-009)	Nessus	Amazon Linux Local Security Checks	high
160423	Amazon Linux 2 : kernel (ALASKERNEL-5.4-2022-021)	Nessus	Amazon Linux Local Security Checks	high
157410	Amazon Linux AMI : kernel (ALAS-2022-1563)	Nessus	Amazon Linux Local Security Checks	high
157408	Amazon Linux 2 : kernel (ALAS-2022-1749)	Nessus	Amazon Linux Local Security Checks	high

Detections

Analytics

CVE-2021-47506

high

Tenable Plugins

high

high

high

high

high

high

high

high

critical

critical

critical

high

critical

critical

critical

high

high

high

high

high

high