Security update for xen

Announcement ID:	SUSE-SU-2024:1101-1
Rating:	moderate
References:	bsc#1221332 bsc#1221334
Cross-References:	CVE-2023-28746 CVE-2024-2193
CVSS scores:	CVE-2023-28746 ( SUSE ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N CVE-2024-2193 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/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 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

An update that solves two vulnerabilities can now be installed.

Description:

This update for xen fixes the following issues:

• CVE-2023-28746: Register File Data Sampling (bsc#1221332)
• CVE-2024-2193: Fixed GhostRace, a speculative race conditions. (bsc#1221334)

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 15.4
  zypper in -t patch SUSE-2024-1101=1
• openSUSE Leap Micro 5.3
  zypper in -t patch openSUSE-Leap-Micro-5.3-2024-1101=1
• openSUSE Leap Micro 5.4
  zypper in -t patch openSUSE-Leap-Micro-5.4-2024-1101=1
• SUSE Linux Enterprise Micro for Rancher 5.3
  zypper in -t patch SUSE-SLE-Micro-5.3-2024-1101=1
• SUSE Linux Enterprise Micro 5.3
  zypper in -t patch SUSE-SLE-Micro-5.3-2024-1101=1
• SUSE Linux Enterprise Micro for Rancher 5.4
  zypper in -t patch SUSE-SLE-Micro-5.4-2024-1101=1
• SUSE Linux Enterprise Micro 5.4
  zypper in -t patch SUSE-SLE-Micro-5.4-2024-1101=1

Package List:

• openSUSE Leap 15.4 (aarch64 x86_64 i586)
  • xen-libs-4.16.5_14-150400.4.52.1
  • xen-tools-domU-4.16.5_14-150400.4.52.1
  • xen-tools-domU-debuginfo-4.16.5_14-150400.4.52.1
  • xen-libs-debuginfo-4.16.5_14-150400.4.52.1
  • xen-debugsource-4.16.5_14-150400.4.52.1
  • xen-devel-4.16.5_14-150400.4.52.1
• openSUSE Leap 15.4 (x86_64)
  • xen-libs-32bit-4.16.5_14-150400.4.52.1
  • xen-libs-32bit-debuginfo-4.16.5_14-150400.4.52.1
• openSUSE Leap 15.4 (aarch64 x86_64)
  • xen-doc-html-4.16.5_14-150400.4.52.1
  • xen-4.16.5_14-150400.4.52.1
  • xen-tools-4.16.5_14-150400.4.52.1
  • xen-tools-debuginfo-4.16.5_14-150400.4.52.1
• openSUSE Leap 15.4 (noarch)
  • xen-tools-xendomains-wait-disk-4.16.5_14-150400.4.52.1
• openSUSE Leap 15.4 (aarch64_ilp32)
  • xen-libs-64bit-4.16.5_14-150400.4.52.1
  • xen-libs-64bit-debuginfo-4.16.5_14-150400.4.52.1
• openSUSE Leap Micro 5.3 (x86_64)
  • xen-libs-4.16.5_14-150400.4.52.1
  • xen-debugsource-4.16.5_14-150400.4.52.1
  • xen-libs-debuginfo-4.16.5_14-150400.4.52.1
• openSUSE Leap Micro 5.4 (x86_64)
  • xen-libs-4.16.5_14-150400.4.52.1
  • xen-debugsource-4.16.5_14-150400.4.52.1
  • xen-libs-debuginfo-4.16.5_14-150400.4.52.1
• SUSE Linux Enterprise Micro for Rancher 5.3 (x86_64)
  • xen-libs-4.16.5_14-150400.4.52.1
  • xen-debugsource-4.16.5_14-150400.4.52.1
  • xen-libs-debuginfo-4.16.5_14-150400.4.52.1
• SUSE Linux Enterprise Micro 5.3 (x86_64)
  • xen-libs-4.16.5_14-150400.4.52.1
  • xen-debugsource-4.16.5_14-150400.4.52.1
  • xen-libs-debuginfo-4.16.5_14-150400.4.52.1
• SUSE Linux Enterprise Micro for Rancher 5.4 (x86_64)
  • xen-libs-4.16.5_14-150400.4.52.1
  • xen-debugsource-4.16.5_14-150400.4.52.1
  • xen-libs-debuginfo-4.16.5_14-150400.4.52.1
• SUSE Linux Enterprise Micro 5.4 (x86_64)
  • xen-libs-4.16.5_14-150400.4.52.1
  • xen-debugsource-4.16.5_14-150400.4.52.1
  • xen-libs-debuginfo-4.16.5_14-150400.4.52.1

References:

• https://www.suse.com/security/cve/CVE-2023-28746.html
• https://www.suse.com/security/cve/CVE-2024-2193.html
• https://bugzilla.suse.com/show_bug.cgi?id=1221332
• https://bugzilla.suse.com/show_bug.cgi?id=1221334