Security update for the Linux Kernel (Live Patch 30 for SLE 15 SP1)

SUSE Security Update: Security update for the Linux Kernel (Live Patch 30 for SLE 15 SP1)
Announcement ID: SUSE-SU-2022:1949-1
Rating: important
References: #1199602 #1199834
Cross-References:CVE-2022-30594
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 15-SP1
  • SUSE Linux Enterprise Module for Live Patching 15-SP1
  • SUSE Linux Enterprise Server 15-SP1
  • SUSE Linux Enterprise Server for SAP Applications 15-SP1

An update that solves one vulnerability and has one errata is now available.

Description:

This update for the Linux Kernel 4.12.14-150100_197_111 fixes several issues.
The following security issue was fixed:

  • CVE-2022-30594: Fixed restriction bypass on setting the PT_SUSPEND_SECCOMP flag (bnc#1199602).
  • Add missing module_mutex lock to module notifier for previous live patches (bsc#1199834).

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-SP1:
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP1-2022-1949=1

Package List:

  • SUSE Linux Enterprise Module for Live Patching 15-SP1 (ppc64le x86_64):
    • kernel-livepatch-4_12_14-150100_197_111-default-3-150100.2.2

References: