Security update for xen

Announcement ID:	SUSE-SU-2024:3980-1
Release Date:	2024-11-12T16:14:14Z
Rating:	moderate
References:	bsc#1027519 bsc#1230366 bsc#1232542 bsc#1232622 bsc#1232624
Cross-References:	CVE-2024-45817 CVE-2024-45818 CVE-2024-45819
CVSS scores:	CVE-2024-45817 ( SUSE ): 6.9 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVE-2024-45817 ( SUSE ): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2024-45818 ( SUSE ): 8.2 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H CVE-2024-45818 ( SUSE ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H CVE-2024-45819 ( SUSE ): 6.8 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N CVE-2024-45819 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected Products:	Basesystem Module 15-SP5 openSUSE Leap 15.5 openSUSE Leap Micro 5.5 Server Applications Module 15-SP5 SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Micro 5.5 SUSE Linux Enterprise Real Time 15 SP5 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP5

An update that solves three vulnerabilities and has two security fixes can now be installed.

Description:

This update for xen fixes the following issues:

Security issues fixed:

• CVE-2024-45818: xen: Deadlock in x86 HVM standard VGA handling (bsc#1232622)
• CVE-2024-45819: xen: libxl leaks data to PVH guests via ACPI tables (bsc#1232624)
• CVE-2024-45817: xen: x86: Deadlock in vlapic_error() (bsc#1230366)

Non-security issues fixed:

• Removed usage of net-tools-deprecated from supportconfig plugin (bsc#1232542)
• Upstream bug fixes (bsc#1027519)

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 15.5
  zypper in -t patch SUSE-2024-3980=1 openSUSE-SLE-15.5-2024-3980=1
• openSUSE Leap Micro 5.5
  zypper in -t patch openSUSE-Leap-Micro-5.5-2024-3980=1
• SUSE Linux Enterprise Micro 5.5
  zypper in -t patch SUSE-SLE-Micro-5.5-2024-3980=1
• Basesystem Module 15-SP5
  zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2024-3980=1
• Server Applications Module 15-SP5
  zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP5-2024-3980=1

Package List:

• openSUSE Leap 15.5 (aarch64 x86_64 i586)
  • xen-tools-domU-4.17.5_06-150500.3.42.1
  • xen-tools-domU-debuginfo-4.17.5_06-150500.3.42.1
  • xen-devel-4.17.5_06-150500.3.42.1
  • xen-debugsource-4.17.5_06-150500.3.42.1
  • xen-libs-4.17.5_06-150500.3.42.1
  • xen-libs-debuginfo-4.17.5_06-150500.3.42.1
• openSUSE Leap 15.5 (x86_64)
  • xen-libs-32bit-4.17.5_06-150500.3.42.1
  • xen-libs-32bit-debuginfo-4.17.5_06-150500.3.42.1
• openSUSE Leap 15.5 (aarch64 x86_64)
  • xen-tools-debuginfo-4.17.5_06-150500.3.42.1
  • xen-4.17.5_06-150500.3.42.1
  • xen-doc-html-4.17.5_06-150500.3.42.1
  • xen-tools-4.17.5_06-150500.3.42.1
• openSUSE Leap 15.5 (noarch)
  • xen-tools-xendomains-wait-disk-4.17.5_06-150500.3.42.1
• openSUSE Leap 15.5 (aarch64_ilp32)
  • xen-libs-64bit-debuginfo-4.17.5_06-150500.3.42.1
  • xen-libs-64bit-4.17.5_06-150500.3.42.1
• openSUSE Leap Micro 5.5 (x86_64)
  • xen-debugsource-4.17.5_06-150500.3.42.1
  • xen-libs-4.17.5_06-150500.3.42.1
  • xen-libs-debuginfo-4.17.5_06-150500.3.42.1
• SUSE Linux Enterprise Micro 5.5 (x86_64)
  • xen-debugsource-4.17.5_06-150500.3.42.1
  • xen-libs-4.17.5_06-150500.3.42.1
  • xen-libs-debuginfo-4.17.5_06-150500.3.42.1
• Basesystem Module 15-SP5 (x86_64)
  • xen-tools-domU-4.17.5_06-150500.3.42.1
  • xen-libs-4.17.5_06-150500.3.42.1
  • xen-debugsource-4.17.5_06-150500.3.42.1
  • xen-tools-domU-debuginfo-4.17.5_06-150500.3.42.1
  • xen-libs-debuginfo-4.17.5_06-150500.3.42.1
• Server Applications Module 15-SP5 (x86_64)
  • xen-4.17.5_06-150500.3.42.1
  • xen-tools-debuginfo-4.17.5_06-150500.3.42.1
  • xen-devel-4.17.5_06-150500.3.42.1
  • xen-debugsource-4.17.5_06-150500.3.42.1
  • xen-tools-4.17.5_06-150500.3.42.1
• Server Applications Module 15-SP5 (noarch)
  • xen-tools-xendomains-wait-disk-4.17.5_06-150500.3.42.1

References:

• https://www.suse.com/security/cve/CVE-2024-45817.html
• https://www.suse.com/security/cve/CVE-2024-45818.html
• https://www.suse.com/security/cve/CVE-2024-45819.html
• https://bugzilla.suse.com/show_bug.cgi?id=1027519
• https://bugzilla.suse.com/show_bug.cgi?id=1230366
• https://bugzilla.suse.com/show_bug.cgi?id=1232542
• https://bugzilla.suse.com/show_bug.cgi?id=1232622
• https://bugzilla.suse.com/show_bug.cgi?id=1232624