{"id":"SUSE-SU-2023:0846-1","summary":"Security update for xen","details":"This update for xen fixes the following issues:\n\n- CVE-2022-42332: Fixed use-after-free in x86 shadow plus log-dirty mode (bsc#1209017).\n- CVE-2022-42331: Fixed speculative vulnerability in 32bit SYSCALL path on x86 (bsc#1209019).\n","modified":"2026-03-11T07:22:37.477465Z","published":"2023-03-21T12:27:29Z","related":["CVE-2022-42331","CVE-2022-42332"],"upstream":["CVE-2022-42331","CVE-2022-42332"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2023/suse-su-20230846-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1209017"},{"type":"REPORT","url":"https://bugzilla.suse.com/1209019"},{"type":"REPORT","url":"https://bugzilla.suse.com/1209188"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-42331"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-42332"}],"affected":[{"package":{"name":"xen","ecosystem":"SUSE:Linux Enterprise Server 12 SP2-BCL","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.6_32-43.104.1"}]}],"ecosystem_specific":{"binaries":[{"xen-libs":"4.7.6_32-43.104.1","xen-tools-domU":"4.7.6_32-43.104.1","xen-tools":"4.7.6_32-43.104.1","xen":"4.7.6_32-43.104.1","xen-doc-html":"4.7.6_32-43.104.1","xen-libs-32bit":"4.7.6_32-43.104.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:0846-1.json"}}],"schema_version":"1.7.5"}