Security update for the Linux Kernel (Live Patch 50 for SLE 12 SP5)

Announcement ID: SUSE-SU-2024:1686-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2022-48651 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2023-52502 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2023-6546 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2023-6546 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2023-6931 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2023-6931 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2024-26585 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2024-26585 ( NVD ): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP5
  • SUSE Linux Enterprise Live Patching 12-SP5
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves five vulnerabilities and has one security fix can now be installed.

Description:

This update for the Linux Kernel 4.12.14-122_183 fixes several issues.

The following security issues were fixed:

  • CVE-2023-6931: Fixed a heap out-of-bounds write vulnerability in perf_read_group() (bsc#1216644).
  • CVE-2022-48651: Fixed an out-of-bound bug in ipvlan caused by unset skb->mac_header (bsc#1223514).
  • CVE-2023-52502: Fixed a race condition in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() (bsc#1220832).
  • CVE-2024-26585: Fixed race between tx work scheduling and socket close for tls (bsc#1220211).
  • CVE-2023-6546: Fixed a race condition that could lead to a use-after-free in the GSM 0710 tty multiplexor (bsc#1222685).

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 12-SP5
    zypper in -t patch SUSE-SLE-Live-Patching-12-SP5-2024-1686=1 SUSE-SLE-Live-Patching-12-SP5-2024-1687=1 SUSE-SLE-Live-Patching-12-SP5-2024-1688=1 SUSE-SLE-Live-Patching-12-SP5-2024-1689=1 SUSE-SLE-Live-Patching-12-SP5-2024-1690=1 SUSE-SLE-Live-Patching-12-SP5-2024-1691=1

Package List:

  • SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le s390x x86_64)
    • kgraft-patch-4_12_14-122_176-default-9-2.1
    • kgraft-patch-4_12_14-122_179-default-8-2.1
    • kgraft-patch-4_12_14-122_162-default-13-2.1
    • kgraft-patch-4_12_14-122_159-default-14-2.1
    • kgraft-patch-4_12_14-122_165-default-12-2.1
    • kgraft-patch-4_12_14-122_183-default-8-2.1

References: