SUSE-SU-2021:1341-1: important: Security update for the Linux Kernel (Live Patch 38 for SLE 12 SP3)

[sle-updates at lists.suse.com]

   SUSE Security Update: Security update for the Linux Kernel (Live Patch 38 for SLE 12 SP3)
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:1341-1
Rating:             important
References:         #1182294 
Cross-References:   CVE-2021-28688
CVSS scores:
                    CVE-2021-28688 (NVD) : 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Affected Products:
                    SUSE Linux Enterprise Server for SAP 12-SP3
                    SUSE Linux Enterprise Server 12-SP3-LTSS
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for the Linux Kernel 4.4.180-94_141 fixes one issue.

   The following security issue was fixed:

   - CVE-2021-28688: Fixed an issue introduced by XSA-365 (bsc##1182294,
     bsc#1183646).


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 Server for SAP 12-SP3:

      zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-1341=1

   - SUSE Linux Enterprise Server 12-SP3-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-1341=1



Package List:

   - SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):

      kgraft-patch-4_4_180-94_141-default-3-2.2
      kgraft-patch-4_4_180-94_141-default-debuginfo-3-2.2

   - SUSE Linux Enterprise Server 12-SP3-LTSS (ppc64le x86_64):

      kgraft-patch-4_4_180-94_141-default-3-2.2
      kgraft-patch-4_4_180-94_141-default-debuginfo-3-2.2


References:

   https://www.suse.com/security/cve/CVE-2021-28688.html
   https://bugzilla.suse.com/1182294