{"affected":[{"ecosystem_specific":{"binaries":[{"xen":"4.10.4_10-3.31.1","xen-devel":"4.10.4_10-3.31.1","xen-libs":"4.10.4_10-3.31.1","xen-tools":"4.10.4_10-3.31.1","xen-tools-domU":"4.10.4_10-3.31.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-ESPOS","name":"xen","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.10.4_10-3.31.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"xen":"4.10.4_10-3.31.1","xen-devel":"4.10.4_10-3.31.1","xen-libs":"4.10.4_10-3.31.1","xen-tools":"4.10.4_10-3.31.1","xen-tools-domU":"4.10.4_10-3.31.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-LTSS","name":"xen","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSS"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.10.4_10-3.31.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"xen":"4.10.4_10-3.31.1","xen-devel":"4.10.4_10-3.31.1","xen-libs":"4.10.4_10-3.31.1","xen-tools":"4.10.4_10-3.31.1","xen-tools-domU":"4.10.4_10-3.31.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15","name":"xen","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.10.4_10-3.31.1"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for xen fixes the following issues:\n\n- CVE-2020-0543: Fixed a side channel attack against special registers which could have resulted in leaking of read values to cores other than the one which called it.\n  This attack is known as Special Register Buffer Data Sampling (SRBDS) or 'CrossTalk' (bsc#1172205).\n- CVE-2020-11742: Bad continuation handling in GNTTABOP_copy (bsc#1169392).\n- CVE-2020-11740, CVE-2020-11741: xen: XSA-313 multiple xenoprof issues (bsc#1168140).\n- CVE-2020-11739: Missing memory barriers in read-write unlock paths (bsc#1168142).\n- CVE-2020-11743: Bad error path in GNTTABOP_map_grant (bsc#1168143).\n- Xenstored Crashed during VM install (bsc#1167152)\n","id":"SUSE-SU-2020:1634-1","modified":"2020-06-17T08:35:43Z","published":"2020-06-17T08:35:43Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2020/suse-su-20201634-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1167152"},{"type":"REPORT","url":"https://bugzilla.suse.com/1168140"},{"type":"REPORT","url":"https://bugzilla.suse.com/1168142"},{"type":"REPORT","url":"https://bugzilla.suse.com/1168143"},{"type":"REPORT","url":"https://bugzilla.suse.com/1169392"},{"type":"REPORT","url":"https://bugzilla.suse.com/1172205"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-0543"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-11739"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-11740"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-11741"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-11742"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-11743"}],"related":["CVE-2020-0543","CVE-2020-11739","CVE-2020-11740","CVE-2020-11741","CVE-2020-11742","CVE-2020-11743"],"summary":"Security update for xen","upstream":["CVE-2020-0543","CVE-2020-11739","CVE-2020-11740","CVE-2020-11741","CVE-2020-11742","CVE-2020-11743"]}