# Security update for xen Announcement ID: SUSE-SU-2024:1102-1 Rating: moderate References: * bsc#1027519 * bsc#1219885 * bsc#1221332 * bsc#1221334 Cross-References: * CVE-2023-28746 * CVE-2023-46841 * 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-2023-46841 ( SUSE ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H * 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: * Basesystem Module 15-SP5 * openSUSE Leap 15.5 * 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 one security fix 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) * CVE-2023-46841: Hhadow stack vs exceptions from emulation stubs (bsc#1219885) ## 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 openSUSE-SLE-15.5-2024-1102=1 SUSE-2024-1102=1 * SUSE Linux Enterprise Micro 5.5 zypper in -t patch SUSE-SLE-Micro-5.5-2024-1102=1 * Basesystem Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2024-1102=1 * Server Applications Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP5-2024-1102=1 ## Package List: * openSUSE Leap 15.5 (aarch64 x86_64 i586) * xen-libs-4.17.3_08-150500.3.27.1 * xen-devel-4.17.3_08-150500.3.27.1 * xen-debugsource-4.17.3_08-150500.3.27.1 * xen-tools-domU-debuginfo-4.17.3_08-150500.3.27.1 * xen-tools-domU-4.17.3_08-150500.3.27.1 * xen-libs-debuginfo-4.17.3_08-150500.3.27.1 * openSUSE Leap 15.5 (x86_64) * xen-libs-32bit-debuginfo-4.17.3_08-150500.3.27.1 * xen-libs-32bit-4.17.3_08-150500.3.27.1 * openSUSE Leap 15.5 (aarch64 x86_64) * xen-tools-4.17.3_08-150500.3.27.1 * xen-4.17.3_08-150500.3.27.1 * xen-doc-html-4.17.3_08-150500.3.27.1 * xen-tools-debuginfo-4.17.3_08-150500.3.27.1 * openSUSE Leap 15.5 (noarch) * xen-tools-xendomains-wait-disk-4.17.3_08-150500.3.27.1 * openSUSE Leap 15.5 (aarch64_ilp32) * xen-libs-64bit-4.17.3_08-150500.3.27.1 * xen-libs-64bit-debuginfo-4.17.3_08-150500.3.27.1 * SUSE Linux Enterprise Micro 5.5 (x86_64) * xen-debugsource-4.17.3_08-150500.3.27.1 * xen-libs-debuginfo-4.17.3_08-150500.3.27.1 * xen-libs-4.17.3_08-150500.3.27.1 * Basesystem Module 15-SP5 (x86_64) * xen-libs-4.17.3_08-150500.3.27.1 * xen-debugsource-4.17.3_08-150500.3.27.1 * xen-tools-domU-debuginfo-4.17.3_08-150500.3.27.1 * xen-tools-domU-4.17.3_08-150500.3.27.1 * xen-libs-debuginfo-4.17.3_08-150500.3.27.1 * Server Applications Module 15-SP5 (x86_64) * xen-devel-4.17.3_08-150500.3.27.1 * xen-4.17.3_08-150500.3.27.1 * xen-debugsource-4.17.3_08-150500.3.27.1 * xen-tools-4.17.3_08-150500.3.27.1 * xen-tools-debuginfo-4.17.3_08-150500.3.27.1 * Server Applications Module 15-SP5 (noarch) * xen-tools-xendomains-wait-disk-4.17.3_08-150500.3.27.1 ## References: * https://www.suse.com/security/cve/CVE-2023-28746.html * https://www.suse.com/security/cve/CVE-2023-46841.html * https://www.suse.com/security/cve/CVE-2024-2193.html * https://bugzilla.suse.com/show_bug.cgi?id=1027519 * https://bugzilla.suse.com/show_bug.cgi?id=1219885 * https://bugzilla.suse.com/show_bug.cgi?id=1221332 * https://bugzilla.suse.com/show_bug.cgi?id=1221334