Security update for the Linux Kernel (Live Patch 13 for SLE 15 SP3)

SUSE Security Update: Security update for the Linux Kernel (Live Patch 13 for SLE 15 SP3)
Announcement ID: SUSE-SU-2022:0429-1
Rating: critical
References: #1195308
Cross-References:CVE-2022-0435
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 15-SP2
  • SUSE Linux Enterprise High Performance Computing 15-SP3
  • SUSE Linux Enterprise Micro 5.1
  • SUSE Linux Enterprise Module for Live Patching 15-SP2
  • SUSE Linux Enterprise Module for Live Patching 15-SP3
  • SUSE Linux Enterprise Server 15-SP2
  • SUSE Linux Enterprise Server 15-SP3
  • SUSE Linux Enterprise Server for SAP Applications 15-SP2
  • SUSE Linux Enterprise Server for SAP Applications 15-SP3

An update that fixes one vulnerability is now available.

Description:

This update for the Linux Kernel 5.3.18-150300_59_46 fixes one issue.
The following security issue was fixed:

  • CVE-2022-0435: Fixed remote stack overflow in net/tipc module that validate domain record count on input (bsc#1195308).

Patch Instructions:

To install this SUSE Security 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 Module for Live Patching 15-SP3:
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP3-2022-437=1 SUSE-SLE-Module-Live-Patching-15-SP3-2022-438=1
  • SUSE Linux Enterprise Module for Live Patching 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP2-2022-429=1

Package List:

  • SUSE Linux Enterprise Module for Live Patching 15-SP3 (ppc64le s390x x86_64):
    • kernel-livepatch-5_3_18-150300_59_43-default-2-150300.2.2
    • kernel-livepatch-5_3_18-150300_59_43-default-debuginfo-2-150300.2.2
    • kernel-livepatch-5_3_18-150300_59_46-default-2-150300.2.2
    • kernel-livepatch-5_3_18-150300_59_46-default-debuginfo-2-150300.2.2
  • SUSE Linux Enterprise Module for Live Patching 15-SP2 (ppc64le s390x x86_64):
    • kernel-livepatch-5_3_18-24_99-default-2-2.2
    • kernel-livepatch-5_3_18-24_99-default-debuginfo-2-2.2
    • kernel-livepatch-SLE15-SP2_Update_23-debugsource-2-2.2

References: