[LU-17563] kernel update [SLES15 SP5 5.14.21-150500.55.49.1]

• Type: Improvement
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.16.0, Lustre 2.15.5
• Affects Version/s: Lustre 2.16.0, Lustre 2.15.5
• Severity: 3
• Assignee: Jian Yu
• Reporter: Jian Yu

Description

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

The following security bugs were fixed:

• CVE-2024-1085: Fixed nf_tables use-after-free vulnerability in the
  nft_setelem_catchall_deactivate() function (bsc#1219429).
• CVE-2024-1086: Fixed a use-after-free vulnerability inside the nf_tables
  component that could have been exploited to achieve local privilege
  escalation (bsc#1219434).
• CVE-2023-51042: Fixed use-after-free in amdgpu_cs_wait_all_fences in
  drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c (bsc#1219128).
• CVE-2023-51780: Fixed a use-after-free in do_vcc_ioctl in net/atm/ioctl.c,
  because of a vcc_recvmsg race condition (bsc#1218730).
• CVE-2023-46838: Fixed an issue with Xen netback processing of zero-length
  transmit fragment (bsc#1218836).
• CVE-2021-33631: Fixed an integer overflow in ext4_write_inline_data_end()
  (bsc#1219412).
• CVE-2023-6535: Fixed a NULL pointer dereference in nvmet_tcp_execute_request
  (bsc#1217988).
• CVE-2023-6536: Fixed a NULL pointer dereference in __nvmet_req_complete
  (bsc#1217989).
• CVE-2023-6356: Fixed a NULL pointer dereference in nvmet_tcp_build_pdu_iovec
  (bsc#1217987).
• CVE-2023-47233: Fixed a use-after-free in the device unplugging (disconnect
  the USB by hotplug) code inside the brcm80211 component (bsc#1216702).
• CVE-2023-4921: Fixed a use-after-free vulnerability in the QFQ network
  scheduler which could be exploited to achieve local privilege escalation
  (bsc#1215275).
• CVE-2023-51043: Fixed use-after-free during a race condition between a
  nonblocking atomic commit and a driver unload in
  drivers/gpu/drm/drm_atomic.c (bsc#1219120).
• CVE-2024-0775: Fixed use-after-free in __ext4_remount in fs/ext4/super.c
  that could allow a local user to cause an information leak problem while
  freeing the old quota file names before a potential failure (bsc#1219053).
• CVE-2023-6040: Fixed an out-of-bounds access vulnerability while creating a
  new netfilter table, lack of a safeguard against invalid nf_tables family
  (pf) values within `nf_tables_newtable` function (bsc#1218752).
• CVE-2024-0641: Fixed a denial of service vulnerability in
  tipc_crypto_key_revoke in net/tipc/crypto.c (bsc#1218916).
• CVE-2024-0565: Fixed an out-of-bounds memory read flaw in
  receive_encrypted_standard in fs/smb/client/smb2ops.c (bsc#1218832).
• CVE-2023-6915: Fixed a NULL pointer dereference problem in ida_free in
  lib/idr.c (bsc#1218804).
• CVE-2023-51782: Fixed use-after-free in rose_ioctl in net/rose/af_rose.c
  because of a rose_accept race condition (bsc#1218757).
• 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-2024-0340: Fixed information disclosure in vhost/vhost.c:vhost_new_msg()
  (bsc#1218689).
• CVE-2024-24860: Fixed a denial of service caused by a race condition in
  {min,max}

  _key_size_set() (bsc#1219608).

The following non-security bugs were fixed:
https://lists.suse.com/pipermail/sle-security-updates/2024-February/017921.html

Issue Links

• is related to: LU-17366 kernel update [SLES15 SP5 5.14.21-150500.55.39.1]