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=========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2024.1910 Security update for xen 28 March 2024 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: xen Publisher: SUSE Operating System: SUSE Resolution: Patch/Upgrade CVE Names: CVE-2023-46841 Original Bulletin: https://www.suse.com/support/update/announcement/2024/suse-su-20240935-1 Comment: CVSS (Max): 6.5 CVE-2023-46841 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H) CVSS Source: SUSE Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- Security update for xen Announcement ID: SUSE-SU-2024:0935-1 Rating: moderate References: o bsc#1219885 Cross-References: o CVE-2023-46841 o CVE-2023-46841 ( SUSE ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N CVSS scores: /S:C/C:N/I:N/A:H o openSUSE Leap 15.3 Affected o SUSE Linux Enterprise Micro 5.1 Products: o SUSE Linux Enterprise Micro 5.2 o SUSE Linux Enterprise Micro for Rancher 5.2 An update that solves one vulnerability can now be installed. Description: This update for xen fixes the following issues: o CVE-2023-46841: Fixed shadow stack vs exceptions from emulation stubs (XSA-451) (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: o SUSE Linux Enterprise Micro 5.2 zypper in -t patch SUSE-SUSE-MicroOS-5.2-2024-935=1 o SUSE Linux Enterprise Micro for Rancher 5.2 zypper in -t patch SUSE-SUSE-MicroOS-5.2-2024-935=1 o openSUSE Leap 15.3 zypper in -t patch SUSE-2024-935=1 o SUSE Linux Enterprise Micro 5.1 zypper in -t patch SUSE-SUSE-MicroOS-5.1-2024-935=1 Package List: o SUSE Linux Enterprise Micro 5.2 (x86_64) xen-libs-debuginfo-4.14.6_12-150300.3.66.1 xen-libs-4.14.6_12-150300.3.66.1 xen-debugsource-4.14.6_12-150300.3.66.1 o SUSE Linux Enterprise Micro for Rancher 5.2 (x86_64) xen-libs-debuginfo-4.14.6_12-150300.3.66.1 xen-libs-4.14.6_12-150300.3.66.1 xen-debugsource-4.14.6_12-150300.3.66.1 o openSUSE Leap 15.3 (aarch64 x86_64 i586) xen-tools-domU-4.14.6_12-150300.3.66.1 xen-devel-4.14.6_12-150300.3.66.1 xen-libs-debuginfo-4.14.6_12-150300.3.66.1 xen-libs-4.14.6_12-150300.3.66.1 xen-tools-domU-debuginfo-4.14.6_12-150300.3.66.1 xen-debugsource-4.14.6_12-150300.3.66.1 o openSUSE Leap 15.3 (x86_64) xen-libs-32bit-debuginfo-4.14.6_12-150300.3.66.1 xen-libs-32bit-4.14.6_12-150300.3.66.1 o openSUSE Leap 15.3 (aarch64 x86_64) xen-tools-4.14.6_12-150300.3.66.1 xen-tools-debuginfo-4.14.6_12-150300.3.66.1 xen-4.14.6_12-150300.3.66.1 xen-doc-html-4.14.6_12-150300.3.66.1 o openSUSE Leap 15.3 (noarch) xen-tools-xendomains-wait-disk-4.14.6_12-150300.3.66.1 o openSUSE Leap 15.3 (aarch64_ilp32) xen-libs-64bit-4.14.6_12-150300.3.66.1 xen-libs-64bit-debuginfo-4.14.6_12-150300.3.66.1 o SUSE Linux Enterprise Micro 5.1 (x86_64) xen-libs-debuginfo-4.14.6_12-150300.3.66.1 xen-libs-4.14.6_12-150300.3.66.1 xen-debugsource-4.14.6_12-150300.3.66.1 References: o https://www.suse.com/security/cve/CVE-2023-46841.html o https://bugzilla.suse.com/show_bug.cgi?id=1219885 - --------------------------END INCLUDED TEXT---------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). 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