Security update for the Linux Kernel (Live Patch 31 for SUSE Linux Enterprise 15 SP5)

Announcement ID: SUSE-SU-2026:0107-1
Release Date: 2026-01-12T11:39:58Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2023-53574 ( 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-2023-53574 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • openSUSE Leap 15.4
  • openSUSE Leap 15.5
  • SUSE Linux Enterprise High Performance Computing 15 SP4
  • SUSE Linux Enterprise High Performance Computing 15 SP5
  • SUSE Linux Enterprise Live Patching 15-SP4
  • SUSE Linux Enterprise Live Patching 15-SP5
  • SUSE Linux Enterprise Micro 5.3
  • SUSE Linux Enterprise Micro 5.4
  • SUSE Linux Enterprise Micro 5.5
  • SUSE Linux Enterprise Real Time 15 SP4
  • SUSE Linux Enterprise Real Time 15 SP5
  • SUSE Linux Enterprise Server 15 SP4
  • SUSE Linux Enterprise Server 15 SP5
  • SUSE Linux Enterprise Server for SAP Applications 15 SP4
  • SUSE Linux Enterprise Server for SAP Applications 15 SP5

An update that solves one vulnerability can now be installed.

Description:

This update for the SUSE Linux Enterprise kernel 5.14.21-150500.55.124 fixes one security issue

The following security issue was fixed:

  • CVE-2023-53574: wifi: rtw88: delete timer and free skb queue when unloading (bsc#1251984).

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 15.4
    zypper in -t patch SUSE-2026-112=1 SUSE-2026-113=1 SUSE-2026-107=1 SUSE-2026-108=1 SUSE-2026-100=1 SUSE-2026-109=1 SUSE-2026-101=1 SUSE-2026-110=1 SUSE-2026-102=1 SUSE-2026-103=1 SUSE-2026-104=1 SUSE-2026-105=1 SUSE-2026-111=1
  • SUSE Linux Enterprise Live Patching 15-SP4
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2026-112=1 SUSE-SLE-Module-Live-Patching-15-SP4-2026-113=1 SUSE-SLE-Module-Live-Patching-15-SP4-2026-107=1 SUSE-SLE-Module-Live-Patching-15-SP4-2026-108=1 SUSE-SLE-Module-Live-Patching-15-SP4-2026-100=1 SUSE-SLE-Module-Live-Patching-15-SP4-2026-109=1 SUSE-SLE-Module-Live-Patching-15-SP4-2026-101=1 SUSE-SLE-Module-Live-Patching-15-SP4-2026-110=1 SUSE-SLE-Module-Live-Patching-15-SP4-2026-102=1 SUSE-SLE-Module-Live-Patching-15-SP4-2026-103=1 SUSE-SLE-Module-Live-Patching-15-SP4-2026-104=1 SUSE-SLE-Module-Live-Patching-15-SP4-2026-105=1 SUSE-SLE-Module-Live-Patching-15-SP4-2026-111=1
  • openSUSE Leap 15.5
    zypper in -t patch SUSE-2026-98=1 SUSE-2026-97=1 SUSE-2026-114=1
  • SUSE Linux Enterprise Live Patching 15-SP5
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP5-2026-98=1 SUSE-SLE-Module-Live-Patching-15-SP5-2026-97=1 SUSE-SLE-Module-Live-Patching-15-SP5-2026-114=1

Package List:

  • openSUSE Leap 15.4 (ppc64le s390x x86_64)
    • kernel-livepatch-5_14_21-150400_24_144-default-debuginfo-18-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_45-debugsource-3-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_158-default-debuginfo-11-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_42-debugsource-9-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_167-default-debuginfo-10-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_147-default-debuginfo-17-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_161-default-debuginfo-11-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_40-debugsource-11-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_38-debugsource-11-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_179-default-3-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_35-debugsource-17-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_37-debugsource-12-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_164-default-11-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_161-default-11-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_44-debugsource-5-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_153-default-12-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_170-default-9-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_43-debugsource-6-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_176-default-5-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_141-default-19-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_141-default-debuginfo-19-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_34-debugsource-18-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_144-default-18-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_153-default-debuginfo-12-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_150-default-12-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_158-default-11-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_39-debugsource-11-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_36-debugsource-12-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_170-default-debuginfo-9-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_150-default-debuginfo-12-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_164-default-debuginfo-11-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_176-default-debuginfo-5-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_147-default-17-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_41-debugsource-10-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_33-debugsource-19-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_173-default-6-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_173-default-debuginfo-6-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_179-default-debuginfo-3-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_167-default-10-150400.2.1
  • SUSE Linux Enterprise Live Patching 15-SP4 (ppc64le s390x x86_64)
    • kernel-livepatch-5_14_21-150400_24_144-default-debuginfo-18-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_45-debugsource-3-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_158-default-debuginfo-11-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_42-debugsource-9-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_167-default-debuginfo-10-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_147-default-debuginfo-17-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_161-default-debuginfo-11-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_40-debugsource-11-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_38-debugsource-11-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_179-default-3-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_35-debugsource-17-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_37-debugsource-12-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_164-default-11-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_161-default-11-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_44-debugsource-5-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_153-default-12-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_170-default-9-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_43-debugsource-6-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_176-default-5-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_141-default-19-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_141-default-debuginfo-19-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_34-debugsource-18-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_144-default-18-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_153-default-debuginfo-12-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_150-default-12-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_158-default-11-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_39-debugsource-11-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_36-debugsource-12-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_170-default-debuginfo-9-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_150-default-debuginfo-12-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_164-default-debuginfo-11-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_176-default-debuginfo-5-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_147-default-17-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_41-debugsource-10-150400.2.1
    • kernel-livepatch-SLE15-SP4_Update_33-debugsource-19-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_173-default-6-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_173-default-debuginfo-6-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_179-default-debuginfo-3-150400.2.1
    • kernel-livepatch-5_14_21-150400_24_167-default-10-150400.2.1
  • openSUSE Leap 15.5 (ppc64le s390x x86_64)
    • kernel-livepatch-SLE15-SP5_Update_31-debugsource-2-150500.2.1
    • kernel-livepatch-5_14_21-150500_55_121-default-debuginfo-4-150500.2.1
    • kernel-livepatch-5_14_21-150500_55_116-default-7-150500.2.1
    • kernel-livepatch-5_14_21-150500_55_124-default-debuginfo-2-150500.2.1
    • kernel-livepatch-5_14_21-150500_55_121-default-4-150500.2.1
    • kernel-livepatch-5_14_21-150500_55_124-default-2-150500.2.1
    • kernel-livepatch-SLE15-SP5_Update_30-debugsource-4-150500.2.1
    • kernel-livepatch-SLE15-SP5_Update_29-debugsource-7-150500.2.1
    • kernel-livepatch-5_14_21-150500_55_116-default-debuginfo-7-150500.2.1
  • SUSE Linux Enterprise Live Patching 15-SP5 (ppc64le s390x x86_64)
    • kernel-livepatch-SLE15-SP5_Update_31-debugsource-2-150500.2.1
    • kernel-livepatch-5_14_21-150500_55_121-default-debuginfo-4-150500.2.1
    • kernel-livepatch-5_14_21-150500_55_116-default-7-150500.2.1
    • kernel-livepatch-5_14_21-150500_55_124-default-debuginfo-2-150500.2.1
    • kernel-livepatch-5_14_21-150500_55_121-default-4-150500.2.1
    • kernel-livepatch-5_14_21-150500_55_124-default-2-150500.2.1
    • kernel-livepatch-SLE15-SP5_Update_30-debugsource-4-150500.2.1
    • kernel-livepatch-5_14_21-150500_55_116-default-debuginfo-7-150500.2.1
  • SUSE Linux Enterprise Live Patching 15-SP5 (ppc64le s390x)
    • kernel-livepatch-SLE15-SP5_Update_29-debugsource-7-150500.2.1

References: