{"schema_version":"1.7.3","id":"SUSE-SU-2023:4486-1","published":"2023-11-20T13:23:53Z","modified":"2026-02-04T04:26:50.915461Z","related":["CVE-2023-46835","CVE-2023-46836"],"upstream":["CVE-2023-46835","CVE-2023-46836"],"summary":"Security update for xen","details":"This update for xen fixes the following issues:\n\n- CVE-2023-46835: x86/AMD: mismatch in IOMMU quarantine page table levels (XSA-445) (bsc#1216654).\n- CVE-2023-46836: x86: BTC/SRSO fixes not fully effective (XSA-446) (bsc#1216807).\n","affected":[{"package":{"name":"xen","ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.12.4_42-3.100.1"}]}],"ecosystem_specific":{"binaries":[{"xen-devel":"4.12.4_42-3.100.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:4486-1.json"}},{"package":{"name":"xen","ecosystem":"SUSE:Linux Enterprise Server 12 SP5","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.12.4_42-3.100.1"}]}],"ecosystem_specific":{"binaries":[{"xen":"4.12.4_42-3.100.1","xen-doc-html":"4.12.4_42-3.100.1","xen-libs":"4.12.4_42-3.100.1","xen-libs-32bit":"4.12.4_42-3.100.1","xen-tools":"4.12.4_42-3.100.1","xen-tools-domU":"4.12.4_42-3.100.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:4486-1.json"}},{"package":{"name":"xen","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.12.4_42-3.100.1"}]}],"ecosystem_specific":{"binaries":[{"xen":"4.12.4_42-3.100.1","xen-doc-html":"4.12.4_42-3.100.1","xen-libs":"4.12.4_42-3.100.1","xen-libs-32bit":"4.12.4_42-3.100.1","xen-tools":"4.12.4_42-3.100.1","xen-tools-domU":"4.12.4_42-3.100.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:4486-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2023/suse-su-20234486-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1216654"},{"type":"REPORT","url":"https://bugzilla.suse.com/1216807"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-46835"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-46836"}]}