SUSE-SU-2023:0339-1: important: Security update for the Linux Kernel (Live Patch 26 for SLE 15 SP3)

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for the Linux Kernel (Live Patch 26 for SLE 15 SP3)
______________________________________________________________________________

Announcement ID:    SUSE-SU-2023:0339-1
Rating:             important
References:         #1205186 
Cross-References:   CVE-2022-2602
CVSS scores:
                    CVE-2022-2602 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:
                    SUSE Linux Enterprise Module for Live Patching 15-SP3
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for the Linux Kernel 5.3.18-150300_59_101 fixes one issue.

   The following security issue was fixed:

   - CVE-2022-2602: Fixed a local privilege escalation vulnerability
     involving Unix socket Garbage Collection and io_uring (bsc#1205186).


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-SP3-2023-339=1



Package List:

   - SUSE Linux Enterprise Module for Live Patching 15-SP3 (ppc64le s390x x86_64):

      kernel-livepatch-5_3_18-150300_59_101-default-3-150300.2.1


References:

   https://www.suse.com/security/cve/CVE-2022-2602.html
   https://bugzilla.suse.com/1205186