{"affected":[{"ecosystem_specific":{"binaries":[{"xen-libs":"4.14.4_02-150300.3.21.1","xen-tools-domU":"4.14.4_02-150300.3.21.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP3","name":"xen","purl":"purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.14.4_02-150300.3.21.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"xen":"4.14.4_02-150300.3.21.1","xen-devel":"4.14.4_02-150300.3.21.1","xen-tools":"4.14.4_02-150300.3.21.1","xen-tools-xendomains-wait-disk":"4.14.4_02-150300.3.21.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP3","name":"xen","purl":"purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP3"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.14.4_02-150300.3.21.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"xen-libs":"4.14.4_02-150300.3.21.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Micro 5.1","name":"xen","purl":"purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Micro%205.1"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.14.4_02-150300.3.21.1"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for xen fixes the following issues:\n\nUpdate Xen to version 4.14.4 (bsc#1027519)\n\nTransient execution side-channel attacks attacking the Branch History Buffer (BHB),\nnamed 'Branch Target Injection' and 'Intra-Mode Branch History Injection' are now mitigated.\n\nSecurity issues fixed:\n\n- CVE-2022-0001, CVE-2022-0002, CVE-2021-26401: BHB speculation issues (bsc#1196915).\n\nNon-security issues fixed:\n\n- Fixed issue around xl and virsh operation - virsh list not giving any output (bsc#1191668).\n","id":"SUSE-SU-2022:0940-1","modified":"2022-03-23T09:41:23Z","published":"2022-03-23T09:41:23Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20220940-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1027519"},{"type":"REPORT","url":"https://bugzilla.suse.com/1191668"},{"type":"REPORT","url":"https://bugzilla.suse.com/1194267"},{"type":"REPORT","url":"https://bugzilla.suse.com/1196915"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-26401"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-0001"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-0002"}],"related":["CVE-2021-26401","CVE-2022-0001","CVE-2022-0002"],"summary":"Security update for xen"}