Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP6)

Announcement ID: SUSE-SU-2024:3370-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2023-52772 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2023-52772 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2023-52846 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/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-2024-27398 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2024-35817 ( 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-2024-36921 ( SUSE ): 8.0 CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products:
  • openSUSE Leap 15.6
  • SUSE Linux Enterprise Live Patching 15-SP6
  • SUSE Linux Enterprise Real Time 15 SP6
  • SUSE Linux Enterprise Server 15 SP6
  • SUSE Linux Enterprise Server for SAP Applications 15 SP6

An update that solves seven vulnerabilities can now be installed.

Description:

This update for the Linux Kernel 6.4.0-150600_21 fixes several issues.

The following security issues were fixed:

  • CVE-2023-52846: Prevent use after free in prp_create_tagged_frame() (bsc#1225099).
  • CVE-2024-35817: Set gtt bound flag in amdgpu_ttm_gart_bind (bsc#1225313).
  • CVE-2024-36921: Guard against invalid STA ID on removal. (bsc#1225769)
  • CVE-2023-52772: Fixed use-after-free in unix_stream_read_actor() (bsc#1224991).
  • CVE-2024-26923: Fixed false-positive lockdep splat for spin_lock() in __unix_gc() (bsc#1223683).
  • CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1225013).
  • CVE-2024-35950: 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:

  • openSUSE Leap 15.6
    zypper in -t patch SUSE-2024-3370=1
  • SUSE Linux Enterprise Live Patching 15-SP6
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP6-2024-3370=1

Package List:

  • openSUSE Leap 15.6 (ppc64le s390x x86_64)
    • kernel-livepatch-6_4_0-150600_21-default-debuginfo-4-150600.1.1
    • kernel-livepatch-6_4_0-150600_21-default-4-150600.1.1
    • kernel-livepatch-SLE15-SP6_Update_0-debugsource-4-150600.1.1
  • SUSE Linux Enterprise Live Patching 15-SP6 (ppc64le s390x x86_64)
    • kernel-livepatch-6_4_0-150600_21-default-debuginfo-4-150600.1.1
    • kernel-livepatch-6_4_0-150600_21-default-4-150600.1.1
    • kernel-livepatch-SLE15-SP6_Update_0-debugsource-4-150600.1.1

References: