SUSE Security Update: Security update for xen
______________________________________________________________________________

Announcement ID:    SUSE-SU-2022:2065-1
Rating:             important
References:         #1027519 #1197426 #1199965 #1199966 
Cross-References:   CVE-2022-26358 CVE-2022-26359 CVE-2022-26360
                    CVE-2022-26361 CVE-2022-26362 CVE-2022-26363
                    CVE-2022-26364
CVSS scores:
                    CVE-2022-26358 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-26358 (SUSE): 5.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
                    CVE-2022-26359 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-26359 (SUSE): 5.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
                    CVE-2022-26360 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-26360 (SUSE): 5.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
                    CVE-2022-26361 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-26361 (SUSE): 5.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
                    CVE-2022-26362 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-26363 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-26364 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:
                    SUSE Linux Enterprise Desktop 15-SP3
                    SUSE Linux Enterprise High Performance Computing 15-SP3
                    SUSE Linux Enterprise Micro 5.1
                    SUSE Linux Enterprise Micro 5.2
                    SUSE Linux Enterprise Module for Basesystem 15-SP3
                    SUSE Linux Enterprise Module for Server Applications 15-SP3
                    SUSE Linux Enterprise Server 15-SP3
                    SUSE Linux Enterprise Server for SAP Applications 15-SP3
                    SUSE Manager Proxy 4.2
                    SUSE Manager Server 4.2
                    openSUSE Leap 15.3
______________________________________________________________________________

   An update that fixes 7 vulnerabilities is now available.

Description:

   This update for xen fixes the following issues:

   - CVE-2022-26358, CVE-2022-26359, CVE-2022-26360, CVE-2022-26361: Fixed
     IOMMU: RMRR (VT-d) and unity map (AMD-Vi) handling issues (XSA-400)
     (bsc#1197426)
   - CVE-2022-26362: Fixed race condition in typeref acquisition (bsc#1199965)
   - CVE-2022-26363, CVE-2022-26364: Fixed insufficient care with
     non-coherent mappings (bsc#1199966)


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 15.3:

      zypper in -t patch openSUSE-SLE-15.3-2022-2065=1

   - SUSE Linux Enterprise Module for Server Applications 15-SP3:

      zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP3-2022-2065=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-2065=1

   - SUSE Linux Enterprise Micro 5.2:

      zypper in -t patch SUSE-SUSE-MicroOS-5.2-2022-2065=1

   - SUSE Linux Enterprise Micro 5.1:

      zypper in -t patch SUSE-SUSE-MicroOS-5.1-2022-2065=1



Package List:

   - openSUSE Leap 15.3 (aarch64 x86_64):

      xen-4.14.5_02-150300.3.29.1
      xen-debugsource-4.14.5_02-150300.3.29.1
      xen-devel-4.14.5_02-150300.3.29.1
      xen-doc-html-4.14.5_02-150300.3.29.1
      xen-libs-4.14.5_02-150300.3.29.1
      xen-libs-debuginfo-4.14.5_02-150300.3.29.1
      xen-tools-4.14.5_02-150300.3.29.1
      xen-tools-debuginfo-4.14.5_02-150300.3.29.1
      xen-tools-domU-4.14.5_02-150300.3.29.1
      xen-tools-domU-debuginfo-4.14.5_02-150300.3.29.1

   - openSUSE Leap 15.3 (x86_64):

      xen-libs-32bit-4.14.5_02-150300.3.29.1
      xen-libs-32bit-debuginfo-4.14.5_02-150300.3.29.1

   - openSUSE Leap 15.3 (noarch):

      xen-tools-xendomains-wait-disk-4.14.5_02-150300.3.29.1

   - SUSE Linux Enterprise Module for Server Applications 15-SP3 (noarch):

      xen-tools-xendomains-wait-disk-4.14.5_02-150300.3.29.1

   - SUSE Linux Enterprise Module for Server Applications 15-SP3 (x86_64):

      xen-4.14.5_02-150300.3.29.1
      xen-debugsource-4.14.5_02-150300.3.29.1
      xen-devel-4.14.5_02-150300.3.29.1
      xen-tools-4.14.5_02-150300.3.29.1
      xen-tools-debuginfo-4.14.5_02-150300.3.29.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3 (x86_64):

      xen-debugsource-4.14.5_02-150300.3.29.1
      xen-libs-4.14.5_02-150300.3.29.1
      xen-libs-debuginfo-4.14.5_02-150300.3.29.1
      xen-tools-domU-4.14.5_02-150300.3.29.1
      xen-tools-domU-debuginfo-4.14.5_02-150300.3.29.1

   - SUSE Linux Enterprise Micro 5.2 (x86_64):

      xen-debugsource-4.14.5_02-150300.3.29.1
      xen-libs-4.14.5_02-150300.3.29.1
      xen-libs-debuginfo-4.14.5_02-150300.3.29.1

   - SUSE Linux Enterprise Micro 5.1 (x86_64):

      xen-debugsource-4.14.5_02-150300.3.29.1
      xen-libs-4.14.5_02-150300.3.29.1
      xen-libs-debuginfo-4.14.5_02-150300.3.29.1


References:

   https://www.suse.com/security/cve/CVE-2022-26358.html
   https://www.suse.com/security/cve/CVE-2022-26359.html
   https://www.suse.com/security/cve/CVE-2022-26360.html
   https://www.suse.com/security/cve/CVE-2022-26361.html
   https://www.suse.com/security/cve/CVE-2022-26362.html
   https://www.suse.com/security/cve/CVE-2022-26363.html
   https://www.suse.com/security/cve/CVE-2022-26364.html
   https://bugzilla.suse.com/1027519
   https://bugzilla.suse.com/1197426
   https://bugzilla.suse.com/1199965
   https://bugzilla.suse.com/1199966