Security update for xen

Announcement ID:	SUSE-SU-2022:2065-1
Rating:	important
References:	bsc#1027519 bsc#1197426 bsc#1199965 bsc#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 ( SUSE ): 5.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H 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-2022-26359 ( SUSE ): 5.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H CVE-2022-26359 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-26360 ( SUSE ): 5.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H CVE-2022-26360 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-26361 ( SUSE ): 5.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H CVE-2022-26361 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2022-26362 ( SUSE ): 7.4 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2022-26362 ( NVD ): 6.4 CVSS:3.1/AV:L/AC:H/PR:H/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-2022-26363 ( NVD ): 6.7 CVSS:3.1/AV:L/AC:L/PR:H/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 CVE-2022-26364 ( NVD ): 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected Products:	Basesystem Module 15-SP3 openSUSE Leap 15.3 Server Applications Module 15-SP3 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 Micro for Rancher 5.2 SUSE Linux Enterprise Real Time 15 SP3 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server 15 SP3 Business Critical Linux 15-SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.2 SUSE Manager Server 4.2

An update that solves seven vulnerabilities can now be installed.

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 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 SUSE-2022-2065=1
• Basesystem Module 15-SP3
  zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-2065=1
• Server Applications Module 15-SP3
  zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP3-2022-2065=1
• SUSE Linux Enterprise Micro 5.1
  zypper in -t patch SUSE-SUSE-MicroOS-5.1-2022-2065=1
• SUSE Linux Enterprise Micro 5.2
  zypper in -t patch SUSE-SUSE-MicroOS-5.2-2022-2065=1
• SUSE Linux Enterprise Micro for Rancher 5.2
  zypper in -t patch SUSE-SUSE-MicroOS-5.2-2022-2065=1

Package List:

• openSUSE Leap 15.3 (aarch64 x86_64 i586)
  • xen-libs-debuginfo-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-domU-4.14.5_02-150300.3.29.1
  • xen-tools-domU-debuginfo-4.14.5_02-150300.3.29.1
  • xen-libs-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 (aarch64 x86_64)
  • xen-tools-4.14.5_02-150300.3.29.1
  • xen-4.14.5_02-150300.3.29.1
  • xen-tools-debuginfo-4.14.5_02-150300.3.29.1
  • xen-doc-html-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
• openSUSE Leap 15.3 (aarch64_ilp32)
  • xen-libs-64bit-4.14.5_02-150300.3.29.1
  • xen-libs-64bit-debuginfo-4.14.5_02-150300.3.29.1
• Basesystem Module 15-SP3 (x86_64)
  • xen-libs-debuginfo-4.14.5_02-150300.3.29.1
  • xen-debugsource-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
  • xen-libs-4.14.5_02-150300.3.29.1
• Server Applications Module 15-SP3 (x86_64)
  • xen-tools-4.14.5_02-150300.3.29.1
  • xen-tools-debuginfo-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-4.14.5_02-150300.3.29.1
• Server Applications Module 15-SP3 (noarch)
  • xen-tools-xendomains-wait-disk-4.14.5_02-150300.3.29.1
• SUSE Linux Enterprise Micro 5.1 (x86_64)
  • xen-libs-debuginfo-4.14.5_02-150300.3.29.1
  • xen-libs-4.14.5_02-150300.3.29.1
  • xen-debugsource-4.14.5_02-150300.3.29.1
• SUSE Linux Enterprise Micro 5.2 (x86_64)
  • xen-libs-debuginfo-4.14.5_02-150300.3.29.1
  • xen-libs-4.14.5_02-150300.3.29.1
  • xen-debugsource-4.14.5_02-150300.3.29.1
• SUSE Linux Enterprise Micro for Rancher 5.2 (x86_64)
  • xen-libs-debuginfo-4.14.5_02-150300.3.29.1
  • xen-libs-4.14.5_02-150300.3.29.1
  • xen-debugsource-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/show_bug.cgi?id=1027519
• https://bugzilla.suse.com/show_bug.cgi?id=1197426
• https://bugzilla.suse.com/show_bug.cgi?id=1199965
• https://bugzilla.suse.com/show_bug.cgi?id=1199966