SUSE-SU-2023:0154-1: important: Security update for xen

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

   SUSE Security Update: Security update for xen
______________________________________________________________________________

Announcement ID:    SUSE-SU-2023:0154-1
Rating:             important
References:         #1205209 
Cross-References:   CVE-2022-23824
CVSS scores:
                    CVE-2022-23824 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
                    CVE-2022-23824 (SUSE): 5.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Products:
                    SUSE CaaS Platform 4.0
                    SUSE Enterprise Storage 6
                    SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS
                    SUSE Linux Enterprise Server 15-SP1-LTSS
                    SUSE Linux Enterprise Server for SAP 15-SP1
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for xen fixes the following issues:

   - CVE-2022-23824: Fixed multiple speculative execution issues
     (bnc#1205209).


Special Instructions and Notes:

   Please reboot the system after installing this update.

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 15-SP1:

      zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2023-154=1

   - SUSE Linux Enterprise Server 15-SP1-LTSS:

      zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2023-154=1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2023-154=1

   - SUSE Enterprise Storage 6:

      zypper in -t patch SUSE-Storage-6-2023-154=1

   - SUSE CaaS Platform 4.0:

      To install this update, use the SUSE CaaS Platform 'skuba' tool. It
      will inform you if it detects new updates and let you then trigger
      updating of the complete cluster in a controlled way.



Package List:

   - SUSE Linux Enterprise Server for SAP 15-SP1 (x86_64):

      xen-4.12.4_32-150100.3.83.1
      xen-debugsource-4.12.4_32-150100.3.83.1
      xen-devel-4.12.4_32-150100.3.83.1
      xen-libs-4.12.4_32-150100.3.83.1
      xen-libs-debuginfo-4.12.4_32-150100.3.83.1
      xen-tools-4.12.4_32-150100.3.83.1
      xen-tools-debuginfo-4.12.4_32-150100.3.83.1
      xen-tools-domU-4.12.4_32-150100.3.83.1
      xen-tools-domU-debuginfo-4.12.4_32-150100.3.83.1

   - SUSE Linux Enterprise Server 15-SP1-LTSS (x86_64):

      xen-4.12.4_32-150100.3.83.1
      xen-debugsource-4.12.4_32-150100.3.83.1
      xen-devel-4.12.4_32-150100.3.83.1
      xen-libs-4.12.4_32-150100.3.83.1
      xen-libs-debuginfo-4.12.4_32-150100.3.83.1
      xen-tools-4.12.4_32-150100.3.83.1
      xen-tools-debuginfo-4.12.4_32-150100.3.83.1
      xen-tools-domU-4.12.4_32-150100.3.83.1
      xen-tools-domU-debuginfo-4.12.4_32-150100.3.83.1

   - SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (x86_64):

      xen-4.12.4_32-150100.3.83.1
      xen-debugsource-4.12.4_32-150100.3.83.1
      xen-devel-4.12.4_32-150100.3.83.1
      xen-libs-4.12.4_32-150100.3.83.1
      xen-libs-debuginfo-4.12.4_32-150100.3.83.1
      xen-tools-4.12.4_32-150100.3.83.1
      xen-tools-debuginfo-4.12.4_32-150100.3.83.1
      xen-tools-domU-4.12.4_32-150100.3.83.1
      xen-tools-domU-debuginfo-4.12.4_32-150100.3.83.1

   - SUSE Enterprise Storage 6 (x86_64):

      xen-4.12.4_32-150100.3.83.1
      xen-debugsource-4.12.4_32-150100.3.83.1
      xen-devel-4.12.4_32-150100.3.83.1
      xen-libs-4.12.4_32-150100.3.83.1
      xen-libs-debuginfo-4.12.4_32-150100.3.83.1
      xen-tools-4.12.4_32-150100.3.83.1
      xen-tools-debuginfo-4.12.4_32-150100.3.83.1
      xen-tools-domU-4.12.4_32-150100.3.83.1
      xen-tools-domU-debuginfo-4.12.4_32-150100.3.83.1

   - SUSE CaaS Platform 4.0 (x86_64):

      xen-4.12.4_32-150100.3.83.1
      xen-debugsource-4.12.4_32-150100.3.83.1
      xen-devel-4.12.4_32-150100.3.83.1
      xen-libs-4.12.4_32-150100.3.83.1
      xen-libs-debuginfo-4.12.4_32-150100.3.83.1
      xen-tools-4.12.4_32-150100.3.83.1
      xen-tools-debuginfo-4.12.4_32-150100.3.83.1
      xen-tools-domU-4.12.4_32-150100.3.83.1
      xen-tools-domU-debuginfo-4.12.4_32-150100.3.83.1


References:

   https://www.suse.com/security/cve/CVE-2022-23824.html
   https://bugzilla.suse.com/1205209