{"schema_version":"1.7.3","id":"SUSE-SU-2021:1268-1","published":"2021-04-20T08:55:04Z","modified":"2026-02-04T04:12:38.628819Z","related":["CVE-2021-27379"],"upstream":["CVE-2021-27379"],"summary":"Security update for xen","details":"This update for xen fixes the following issues:\n\n- CVE-2021-27379: Fixed an issue where entries in the IOMMU were not being updated under certain circumstances due to improper backport of XSA-321 (XSA-366, bsc#1182431)\t  \n- Fixed  an issue where xenstored was crashing with segfault (bsc#1182155).  \n","affected":[{"package":{"name":"xen","ecosystem":"SUSE:OpenStack Cloud 7","purl":"pkg:rpm/suse/xen&distro=SUSE%20OpenStack%20Cloud%207"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.6_14-43.76.1"}]}],"ecosystem_specific":{"binaries":[{"xen":"4.7.6_14-43.76.1","xen-doc-html":"4.7.6_14-43.76.1","xen-libs":"4.7.6_14-43.76.1","xen-libs-32bit":"4.7.6_14-43.76.1","xen-tools":"4.7.6_14-43.76.1","xen-tools-domU":"4.7.6_14-43.76.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:1268-1.json"}},{"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_14-43.76.1"}]}],"ecosystem_specific":{"binaries":[{"xen":"4.7.6_14-43.76.1","xen-doc-html":"4.7.6_14-43.76.1","xen-libs":"4.7.6_14-43.76.1","xen-libs-32bit":"4.7.6_14-43.76.1","xen-tools":"4.7.6_14-43.76.1","xen-tools-domU":"4.7.6_14-43.76.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:1268-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20211268-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1182155"},{"type":"REPORT","url":"https://bugzilla.suse.com/1182431"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-27379"}]}