SUSE-SU-2023:0169-1: important: Security update for xen

[sle-updates at lists.suse.com]

   SUSE Security Update: Security update for xen
______________________________________________________________________________

Announcement ID:    SUSE-SU-2023:0169-1
Rating:             important
References:         #1027519 #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 Linux Enterprise Desktop 15-SP4
                    SUSE Linux Enterprise High Performance Computing 15-SP4
                    SUSE Linux Enterprise Micro 5.3
                    SUSE Linux Enterprise Module for Basesystem 15-SP4
                    SUSE Linux Enterprise Module for Server Applications 15-SP4
                    SUSE Linux Enterprise Server 15-SP4
                    SUSE Linux Enterprise Server for SAP Applications 15-SP4
                    SUSE Manager Proxy 4.3
                    SUSE Manager Retail Branch Server 4.3
                    SUSE Manager Server 4.3
                    openSUSE Leap 15.4
                    openSUSE Leap Micro 5.3
______________________________________________________________________________

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

Description:

   This update for xen fixes the following issues:

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

   Non-security fixes:

   - Updated to version 4.16.3 (bsc#1027519).


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:

   - openSUSE Leap Micro 5.3:

      zypper in -t patch openSUSE-Leap-Micro-5.3-2023-169=1

   - openSUSE Leap 15.4:

      zypper in -t patch openSUSE-SLE-15.4-2023-169=1

   - SUSE Linux Enterprise Module for Server Applications 15-SP4:

      zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2023-169=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP4:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-169=1

   - SUSE Linux Enterprise Micro 5.3:

      zypper in -t patch SUSE-SLE-Micro-5.3-2023-169=1



Package List:

   - openSUSE Leap Micro 5.3 (x86_64):

      xen-debugsource-4.16.3_02-150400.4.19.1
      xen-libs-4.16.3_02-150400.4.19.1
      xen-libs-debuginfo-4.16.3_02-150400.4.19.1

   - openSUSE Leap 15.4 (aarch64 x86_64):

      xen-4.16.3_02-150400.4.19.1
      xen-debugsource-4.16.3_02-150400.4.19.1
      xen-devel-4.16.3_02-150400.4.19.1
      xen-doc-html-4.16.3_02-150400.4.19.1
      xen-libs-4.16.3_02-150400.4.19.1
      xen-libs-debuginfo-4.16.3_02-150400.4.19.1
      xen-tools-4.16.3_02-150400.4.19.1
      xen-tools-debuginfo-4.16.3_02-150400.4.19.1
      xen-tools-domU-4.16.3_02-150400.4.19.1
      xen-tools-domU-debuginfo-4.16.3_02-150400.4.19.1

   - openSUSE Leap 15.4 (noarch):

      xen-tools-xendomains-wait-disk-4.16.3_02-150400.4.19.1

   - openSUSE Leap 15.4 (x86_64):

      xen-libs-32bit-4.16.3_02-150400.4.19.1
      xen-libs-32bit-debuginfo-4.16.3_02-150400.4.19.1

   - SUSE Linux Enterprise Module for Server Applications 15-SP4 (noarch):

      xen-tools-xendomains-wait-disk-4.16.3_02-150400.4.19.1

   - SUSE Linux Enterprise Module for Server Applications 15-SP4 (x86_64):

      xen-4.16.3_02-150400.4.19.1
      xen-debugsource-4.16.3_02-150400.4.19.1
      xen-devel-4.16.3_02-150400.4.19.1
      xen-tools-4.16.3_02-150400.4.19.1
      xen-tools-debuginfo-4.16.3_02-150400.4.19.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP4 (x86_64):

      xen-debugsource-4.16.3_02-150400.4.19.1
      xen-libs-4.16.3_02-150400.4.19.1
      xen-libs-debuginfo-4.16.3_02-150400.4.19.1
      xen-tools-domU-4.16.3_02-150400.4.19.1
      xen-tools-domU-debuginfo-4.16.3_02-150400.4.19.1

   - SUSE Linux Enterprise Micro 5.3 (x86_64):

      xen-debugsource-4.16.3_02-150400.4.19.1
      xen-libs-4.16.3_02-150400.4.19.1
      xen-libs-debuginfo-4.16.3_02-150400.4.19.1


References:

   https://www.suse.com/security/cve/CVE-2022-23824.html
   https://bugzilla.suse.com/1027519
   https://bugzilla.suse.com/1205209