Security update for xen

Announcement ID:	SUSE-SU-2024:0268-1
Rating:	moderate
References:	bsc#1218851
Cross-References:	CVE-2023-46839
CVSS scores:	CVE-2023-46839 ( SUSE ): 4.1 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
Affected Products:	openSUSE Leap 15.4 openSUSE Leap Micro 5.3 openSUSE Leap Micro 5.4 SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4 SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 SUSE Linux Enterprise Micro 5.3 SUSE Linux Enterprise Micro 5.4 SUSE Linux Enterprise Micro for Rancher 5.3 SUSE Linux Enterprise Micro for Rancher 5.4 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server 15 SP4 LTSS 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

An update that solves one vulnerability can now be installed.

Description:

This update for xen fixes the following issues:

• CVE-2023-46839: Fixed phantom functions assigned to incorrect contexts (XSA-449) (bsc#1218851)

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:

• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2024-268=1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2024-268=1
• SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4
  zypper in -t patch SUSE-SLE-Product-SLED-15-SP4-LTSS-2024-268=1
• SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2024-268=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP4
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2024-268=1
• SUSE Manager Proxy 4.3
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-2024-268=1
• SUSE Manager Retail Branch Server 4.3
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.3-2024-268=1
• SUSE Manager Server 4.3
  zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.3-2024-268=1
• openSUSE Leap 15.4
  zypper in -t patch SUSE-2024-268=1
• openSUSE Leap Micro 5.3
  zypper in -t patch openSUSE-Leap-Micro-5.3-2024-268=1
• openSUSE Leap Micro 5.4
  zypper in -t patch openSUSE-Leap-Micro-5.4-2024-268=1
• SUSE Linux Enterprise Micro for Rancher 5.3
  zypper in -t patch SUSE-SLE-Micro-5.3-2024-268=1
• SUSE Linux Enterprise Micro 5.3
  zypper in -t patch SUSE-SLE-Micro-5.3-2024-268=1
• SUSE Linux Enterprise Micro for Rancher 5.4
  zypper in -t patch SUSE-SLE-Micro-5.4-2024-268=1
• SUSE Linux Enterprise Micro 5.4
  zypper in -t patch SUSE-SLE-Micro-5.4-2024-268=1

Package List:

• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (x86_64)
  • xen-4.16.5_12-150400.4.46.1
  • xen-tools-4.16.5_12-150400.4.46.1
  • xen-tools-debuginfo-4.16.5_12-150400.4.46.1
  • xen-debugsource-4.16.5_12-150400.4.46.1
  • xen-libs-4.16.5_12-150400.4.46.1
  • xen-tools-domU-debuginfo-4.16.5_12-150400.4.46.1
  • xen-devel-4.16.5_12-150400.4.46.1
  • xen-libs-debuginfo-4.16.5_12-150400.4.46.1
  • xen-tools-domU-4.16.5_12-150400.4.46.1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (noarch)
  • xen-tools-xendomains-wait-disk-4.16.5_12-150400.4.46.1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (x86_64)
  • xen-4.16.5_12-150400.4.46.1
  • xen-tools-4.16.5_12-150400.4.46.1
  • xen-tools-debuginfo-4.16.5_12-150400.4.46.1
  • xen-debugsource-4.16.5_12-150400.4.46.1
  • xen-libs-4.16.5_12-150400.4.46.1
  • xen-tools-domU-debuginfo-4.16.5_12-150400.4.46.1
  • xen-devel-4.16.5_12-150400.4.46.1
  • xen-libs-debuginfo-4.16.5_12-150400.4.46.1
  • xen-tools-domU-4.16.5_12-150400.4.46.1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (noarch)
  • xen-tools-xendomains-wait-disk-4.16.5_12-150400.4.46.1
• SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4 (x86_64)
  • xen-debugsource-4.16.5_12-150400.4.46.1
  • xen-libs-4.16.5_12-150400.4.46.1
  • xen-tools-domU-debuginfo-4.16.5_12-150400.4.46.1
  • xen-libs-debuginfo-4.16.5_12-150400.4.46.1
  • xen-tools-domU-4.16.5_12-150400.4.46.1
• SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4 (x86_64)
  • xen-4.16.5_12-150400.4.46.1
  • xen-tools-4.16.5_12-150400.4.46.1
  • xen-tools-debuginfo-4.16.5_12-150400.4.46.1
  • xen-debugsource-4.16.5_12-150400.4.46.1
  • xen-libs-4.16.5_12-150400.4.46.1
  • xen-tools-domU-debuginfo-4.16.5_12-150400.4.46.1
  • xen-devel-4.16.5_12-150400.4.46.1
  • xen-libs-debuginfo-4.16.5_12-150400.4.46.1
  • xen-tools-domU-4.16.5_12-150400.4.46.1
• SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4 (noarch)
  • xen-tools-xendomains-wait-disk-4.16.5_12-150400.4.46.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP4 (x86_64)
  • xen-4.16.5_12-150400.4.46.1
  • xen-tools-4.16.5_12-150400.4.46.1
  • xen-tools-debuginfo-4.16.5_12-150400.4.46.1
  • xen-debugsource-4.16.5_12-150400.4.46.1
  • xen-libs-4.16.5_12-150400.4.46.1
  • xen-tools-domU-debuginfo-4.16.5_12-150400.4.46.1
  • xen-devel-4.16.5_12-150400.4.46.1
  • xen-libs-debuginfo-4.16.5_12-150400.4.46.1
  • xen-tools-domU-4.16.5_12-150400.4.46.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP4 (noarch)
  • xen-tools-xendomains-wait-disk-4.16.5_12-150400.4.46.1
• SUSE Manager Proxy 4.3 (x86_64)
  • xen-4.16.5_12-150400.4.46.1
  • xen-tools-4.16.5_12-150400.4.46.1
  • xen-tools-debuginfo-4.16.5_12-150400.4.46.1
  • xen-debugsource-4.16.5_12-150400.4.46.1
  • xen-libs-4.16.5_12-150400.4.46.1
  • xen-tools-domU-debuginfo-4.16.5_12-150400.4.46.1
  • xen-devel-4.16.5_12-150400.4.46.1
  • xen-libs-debuginfo-4.16.5_12-150400.4.46.1
  • xen-tools-domU-4.16.5_12-150400.4.46.1
• SUSE Manager Proxy 4.3 (noarch)
  • xen-tools-xendomains-wait-disk-4.16.5_12-150400.4.46.1
• SUSE Manager Retail Branch Server 4.3 (x86_64)
  • xen-4.16.5_12-150400.4.46.1
  • xen-tools-4.16.5_12-150400.4.46.1
  • xen-tools-debuginfo-4.16.5_12-150400.4.46.1
  • xen-debugsource-4.16.5_12-150400.4.46.1
  • xen-libs-4.16.5_12-150400.4.46.1
  • xen-tools-domU-debuginfo-4.16.5_12-150400.4.46.1
  • xen-devel-4.16.5_12-150400.4.46.1
  • xen-libs-debuginfo-4.16.5_12-150400.4.46.1
  • xen-tools-domU-4.16.5_12-150400.4.46.1
• SUSE Manager Retail Branch Server 4.3 (noarch)
  • xen-tools-xendomains-wait-disk-4.16.5_12-150400.4.46.1
• SUSE Manager Server 4.3 (x86_64)
  • xen-4.16.5_12-150400.4.46.1
  • xen-tools-4.16.5_12-150400.4.46.1
  • xen-tools-debuginfo-4.16.5_12-150400.4.46.1
  • xen-debugsource-4.16.5_12-150400.4.46.1
  • xen-libs-4.16.5_12-150400.4.46.1
  • xen-tools-domU-debuginfo-4.16.5_12-150400.4.46.1
  • xen-devel-4.16.5_12-150400.4.46.1
  • xen-libs-debuginfo-4.16.5_12-150400.4.46.1
  • xen-tools-domU-4.16.5_12-150400.4.46.1
• SUSE Manager Server 4.3 (noarch)
  • xen-tools-xendomains-wait-disk-4.16.5_12-150400.4.46.1
• openSUSE Leap 15.4 (aarch64 x86_64 i586)
  • xen-debugsource-4.16.5_12-150400.4.46.1
  • xen-libs-4.16.5_12-150400.4.46.1
  • xen-tools-domU-debuginfo-4.16.5_12-150400.4.46.1
  • xen-devel-4.16.5_12-150400.4.46.1
  • xen-libs-debuginfo-4.16.5_12-150400.4.46.1
  • xen-tools-domU-4.16.5_12-150400.4.46.1
• openSUSE Leap 15.4 (x86_64)
  • xen-libs-32bit-4.16.5_12-150400.4.46.1
  • xen-libs-32bit-debuginfo-4.16.5_12-150400.4.46.1
• openSUSE Leap 15.4 (aarch64 x86_64)
  • xen-4.16.5_12-150400.4.46.1
  • xen-tools-4.16.5_12-150400.4.46.1
  • xen-tools-debuginfo-4.16.5_12-150400.4.46.1
  • xen-doc-html-4.16.5_12-150400.4.46.1
• openSUSE Leap 15.4 (noarch)
  • xen-tools-xendomains-wait-disk-4.16.5_12-150400.4.46.1
• openSUSE Leap 15.4 (aarch64_ilp32)
  • xen-libs-64bit-debuginfo-4.16.5_12-150400.4.46.1
  • xen-libs-64bit-4.16.5_12-150400.4.46.1
• openSUSE Leap Micro 5.3 (x86_64)
  • xen-debugsource-4.16.5_12-150400.4.46.1
  • xen-libs-4.16.5_12-150400.4.46.1
  • xen-libs-debuginfo-4.16.5_12-150400.4.46.1
• openSUSE Leap Micro 5.4 (x86_64)
  • xen-debugsource-4.16.5_12-150400.4.46.1
  • xen-libs-4.16.5_12-150400.4.46.1
  • xen-libs-debuginfo-4.16.5_12-150400.4.46.1
• SUSE Linux Enterprise Micro for Rancher 5.3 (x86_64)
  • xen-debugsource-4.16.5_12-150400.4.46.1
  • xen-libs-4.16.5_12-150400.4.46.1
  • xen-libs-debuginfo-4.16.5_12-150400.4.46.1
• SUSE Linux Enterprise Micro 5.3 (x86_64)
  • xen-debugsource-4.16.5_12-150400.4.46.1
  • xen-libs-4.16.5_12-150400.4.46.1
  • xen-libs-debuginfo-4.16.5_12-150400.4.46.1
• SUSE Linux Enterprise Micro for Rancher 5.4 (x86_64)
  • xen-debugsource-4.16.5_12-150400.4.46.1
  • xen-libs-4.16.5_12-150400.4.46.1
  • xen-libs-debuginfo-4.16.5_12-150400.4.46.1
• SUSE Linux Enterprise Micro 5.4 (x86_64)
  • xen-debugsource-4.16.5_12-150400.4.46.1
  • xen-libs-4.16.5_12-150400.4.46.1
  • xen-libs-debuginfo-4.16.5_12-150400.4.46.1

References:

• https://www.suse.com/security/cve/CVE-2023-46839.html
• https://bugzilla.suse.com/show_bug.cgi?id=1218851