{"id":"SUSE-SU-2023:0859-1","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-2022-42333,CVE-2022-42334: Fixed x86/HVM pinned cache attributes mis-handling (bsc#1209018).\n- CVE-2022-42331: Fixed speculative vulnerability in 32bit SYSCALL path on x86 (bsc#1209019).\n","modified":"2026-03-11T07:22:38.112856Z","published":"2023-03-21T13:16:00Z","related":["CVE-2022-42331","CVE-2022-42332","CVE-2022-42333","CVE-2022-42334"],"upstream":["CVE-2022-42331","CVE-2022-42332","CVE-2022-42333","CVE-2022-42334"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2023/suse-su-20230859-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1209017"},{"type":"REPORT","url":"https://bugzilla.suse.com/1209018"},{"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"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-42333"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-42334"}],"affected":[{"package":{"name":"xen","ecosystem":"SUSE:OpenStack Cloud 9","purl":"pkg:rpm/suse/xen&distro=SUSE%20OpenStack%20Cloud%209"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.11.4_38-2.89.1"}]}],"ecosystem_specific":{"binaries":[{"xen-libs-32bit":"4.11.4_38-2.89.1","xen-libs":"4.11.4_38-2.89.1","xen-tools-domU":"4.11.4_38-2.89.1","xen-tools":"4.11.4_38-2.89.1","xen":"4.11.4_38-2.89.1","xen-doc-html":"4.11.4_38-2.89.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:0859-1.json"}},{"package":{"name":"xen","ecosystem":"SUSE:OpenStack Cloud Crowbar 9","purl":"pkg:rpm/suse/xen&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.11.4_38-2.89.1"}]}],"ecosystem_specific":{"binaries":[{"xen-doc-html":"4.11.4_38-2.89.1","xen-libs-32bit":"4.11.4_38-2.89.1","xen-libs":"4.11.4_38-2.89.1","xen-tools-domU":"4.11.4_38-2.89.1","xen-tools":"4.11.4_38-2.89.1","xen":"4.11.4_38-2.89.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:0859-1.json"}},{"package":{"name":"xen","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP4","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.11.4_38-2.89.1"}]}],"ecosystem_specific":{"binaries":[{"xen-doc-html":"4.11.4_38-2.89.1","xen-libs-32bit":"4.11.4_38-2.89.1","xen-libs":"4.11.4_38-2.89.1","xen-tools-domU":"4.11.4_38-2.89.1","xen-tools":"4.11.4_38-2.89.1","xen":"4.11.4_38-2.89.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:0859-1.json"}},{"package":{"name":"xen","ecosystem":"SUSE:Linux Enterprise Server 12 SP4-ESPOS","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-ESPOS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.11.4_38-2.89.1"}]}],"ecosystem_specific":{"binaries":[{"xen-doc-html":"4.11.4_38-2.89.1","xen-libs-32bit":"4.11.4_38-2.89.1","xen-libs":"4.11.4_38-2.89.1","xen-tools-domU":"4.11.4_38-2.89.1","xen-tools":"4.11.4_38-2.89.1","xen":"4.11.4_38-2.89.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:0859-1.json"}},{"package":{"name":"xen","ecosystem":"SUSE:Linux Enterprise Server 12 SP4-LTSS","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.11.4_38-2.89.1"}]}],"ecosystem_specific":{"binaries":[{"xen-tools-domU":"4.11.4_38-2.89.1","xen-tools":"4.11.4_38-2.89.1","xen":"4.11.4_38-2.89.1","xen-doc-html":"4.11.4_38-2.89.1","xen-libs-32bit":"4.11.4_38-2.89.1","xen-libs":"4.11.4_38-2.89.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:0859-1.json"}}],"schema_version":"1.7.5"}