Security update for the Linux Kernel (Live Patch 20 for SLE 15 SP5)

Announcement ID: SUSE-SU-2025:01873-1
Release Date: 2025-06-10T22:04:04Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2022-49080 ( 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-2022-49080 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2024-49855 ( SUSE ): 7.3 CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  • CVE-2024-49855 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2024-49855 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2024-57996 ( SUSE ): 8.5 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  • CVE-2024-57996 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2024-58013 ( SUSE ): 7.0 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:H/SC:N/SI:N/SA:N
  • CVE-2024-58013 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2024-58013 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • openSUSE Leap 15.5
  • SUSE Linux Enterprise High Performance Computing 15 SP5
  • SUSE Linux Enterprise Live Patching 15-SP5
  • SUSE Linux Enterprise Micro 5.5
  • SUSE Linux Enterprise Real Time 15 SP5
  • SUSE Linux Enterprise Server 15 SP5
  • SUSE Linux Enterprise Server for SAP Applications 15 SP5

An update that solves four vulnerabilities can now be installed.

Description:

This update for the Linux Kernel 5.14.21-150500_55_83 fixes several issues.

The following security issues were fixed:

  • CVE-2022-49080: mm/mempolicy: fix mpol_new leak in shared_policy_replace (bsc#1238324).
  • CVE-2024-49855: nbd: fix race between timeout and normal completion (bsc#1232900).
  • CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239096).
  • CVE-2024-57996: net_sched: sch_sfq: do not allow 1 packet limit (bsc#1239077).

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 15.5
    zypper in -t patch SUSE-2025-1873=1 SUSE-2025-1874=1
  • SUSE Linux Enterprise Live Patching 15-SP5
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP5-2025-1873=1 SUSE-SLE-Module-Live-Patching-15-SP5-2025-1874=1

Package List:

  • openSUSE Leap 15.5 (ppc64le s390x x86_64)
    • kernel-livepatch-5_14_21-150500_55_80-default-9-150500.2.2
    • kernel-livepatch-5_14_21-150500_55_83-default-debuginfo-9-150500.2.2
    • kernel-livepatch-5_14_21-150500_55_80-default-debuginfo-9-150500.2.2
    • kernel-livepatch-SLE15-SP5_Update_19-debugsource-9-150500.2.2
    • kernel-livepatch-SLE15-SP5_Update_20-debugsource-9-150500.2.2
    • kernel-livepatch-5_14_21-150500_55_83-default-9-150500.2.2
  • SUSE Linux Enterprise Live Patching 15-SP5 (ppc64le s390x x86_64)
    • kernel-livepatch-5_14_21-150500_55_80-default-9-150500.2.2
    • kernel-livepatch-5_14_21-150500_55_83-default-debuginfo-9-150500.2.2
    • kernel-livepatch-5_14_21-150500_55_80-default-debuginfo-9-150500.2.2
    • kernel-livepatch-SLE15-SP5_Update_19-debugsource-9-150500.2.2
    • kernel-livepatch-SLE15-SP5_Update_20-debugsource-9-150500.2.2
    • kernel-livepatch-5_14_21-150500_55_83-default-9-150500.2.2

References: