{"id":"SUSE-SU-2022:0467-1","summary":"Security update for xen","details":"This update for xen fixes the following issues:\n\n- CVE-2022-23033: Fixed guest_physmap_remove_page not removing the p2m mappings. (XSA-393) (bsc#1194576)\n- CVE-2022-23034: Fixed possible DoS by a PV guest Xen while unmapping a grant. (XSA-394) (bsc#1194581)\n- CVE-2022-23035: Fixed insufficient cleanup of passed-through device IRQs. (XSA-395) (bsc#1194588)\n","modified":"2026-03-11T07:18:35.248794Z","published":"2022-02-17T08:51:47Z","related":["CVE-2022-23033","CVE-2022-23034","CVE-2022-23035"],"upstream":["CVE-2022-23033","CVE-2022-23034","CVE-2022-23035"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20220467-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1194576"},{"type":"REPORT","url":"https://bugzilla.suse.com/1194581"},{"type":"REPORT","url":"https://bugzilla.suse.com/1194588"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-23033"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-23034"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-23035"}],"affected":[{"package":{"name":"xen","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 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