Security update for the Linux Kernel (Live Patch 49 for SLE 15 SP2)

Announcement ID: SUSE-SU-2024:3800-1
Release Date: 2024-10-30T12:04:00Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2021-47291 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2021-47598 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2021-47598 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2021-47600 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2021-47600 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2023-52752 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2023-52752 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2024-26923 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2024-35861 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2024-35862 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2024-35864 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2024-35950 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2024-36964 ( SUSE ): 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  • CVE-2024-41059 ( SUSE ): 7.3 CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  • CVE-2024-41059 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2024-41059 ( NVD ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 15 SP2
  • SUSE Linux Enterprise Live Patching 15-SP2
  • SUSE Linux Enterprise Server 15 SP2
  • SUSE Linux Enterprise Server for SAP Applications 15 SP2

An update that solves 11 vulnerabilities can now be installed.

Description:

This update for the Linux Kernel 5.3.18-150200_24_194 fixes several issues.

The following security issues were fixed:

  • CVE-2021-47600: dm btree remove: fix use after free in rebalance_children() (bsc#1227472).
  • CVE-2021-47598: sch_cake: do not call cake_destroy() from cake_init() (bsc#1227471).
  • CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225819).
  • CVE-2024-35862: Fixed potential UAF in smb2_is_network_name_deleted() (bsc#1225311).
  • CVE-2024-35864: Fixed potential UAF in smb2_is_valid_lease_break() (bsc#1225309).
  • CVE-2024-35861: Fixed potential UAF in cifs_signal_cifsd_for_reconnect() (bsc#1225312).
  • CVE-2021-47291: ipv6: fix another slab-out-of-bounds in fib6_nh_flush_exceptions (bsc#1227651).
  • CVE-2024-41059: hfsplus: fix uninit-value in copy_name (bsc#1228573).
  • CVE-2024-36964: fs/9p: only translate RWX permissions for plain 9P2000 (bsc#1226325).
  • CVE-2024-26923: Fixed false-positive lockdep splat for spin_lock() in __unix_gc() (bsc#1223683).
  • CVE-2024-35950: drm/client: Fully protect modes with dev->mode_config.mutex (bsc#1225310).

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • SUSE Linux Enterprise Live Patching 15-SP2
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP2-2024-3800=1

Package List:

  • SUSE Linux Enterprise Live Patching 15-SP2 (ppc64le s390x x86_64)
    • kernel-livepatch-5_3_18-150200_24_194-default-debuginfo-4-150200.5.6.1
    • kernel-livepatch-5_3_18-150200_24_194-default-4-150200.5.6.1
    • kernel-livepatch-SLE15-SP2_Update_49-debugsource-4-150200.5.6.1

References: