{"schema_version":"1.7.3","id":"SUSE-SU-2021:1460-1","published":"2021-04-30T11:33:12Z","modified":"2026-02-04T02:45:06.982076Z","related":["CVE-2020-28368","CVE-2021-28687","CVE-2021-3308"],"upstream":["CVE-2020-28368","CVE-2021-28687","CVE-2021-3308"],"summary":"Security update for xen","details":"This update for xen fixes the following issues:\n\n- CVE-2020-28368: Intel RAPL sidechannel attack aka PLATYPUS attack (bsc#1178591, XSA-351) \n- CVE-2021-3308: IRQ vector leak on x86 (bsc#1181254, XSA-360)\n- CVE-2021-28687: HVM soft-reset crashes toolstack (bsc#1183072, XSA-368) \n- L3: conring size for XEN HV's with huge memory to small (bsc#1177204).\n- kdump of HVM fails, soft-reset not handled by libxl (bsc#1179148)\n- openQA job causes libvirtd to dump core when running kdump inside domain (bsc#1181989).\n- Upstream bug fixes (bsc#1027519)\n","affected":[{"package":{"name":"xen","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.12.4_08-3.43.3"}]}],"ecosystem_specific":{"binaries":[{"xen":"4.12.4_08-3.43.3","xen-devel":"4.12.4_08-3.43.3","xen-libs":"4.12.4_08-3.43.3","xen-tools":"4.12.4_08-3.43.3","xen-tools-domU":"4.12.4_08-3.43.3"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:1460-1.json"}},{"package":{"name":"xen","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 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6","purl":"pkg:rpm/suse/xen&distro=SUSE%20Enterprise%20Storage%206"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.12.4_08-3.43.3"}]}],"ecosystem_specific":{"binaries":[{"xen":"4.12.4_08-3.43.3","xen-devel":"4.12.4_08-3.43.3","xen-libs":"4.12.4_08-3.43.3","xen-tools":"4.12.4_08-3.43.3","xen-tools-domU":"4.12.4_08-3.43.3"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:1460-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20211460-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1027519"},{"type":"REPORT","url":"https://bugzilla.suse.com/1177204"},{"type":"REPORT","url":"https://bugzilla.suse.com/1178591"},{"type":"REPORT","url":"https://bugzilla.suse.com/1179148"},{"type":"REPORT","url":"https://bugzilla.suse.com/1181254"},{"type":"REPORT","url":"https://bugzilla.suse.com/1181989"},{"type":"REPORT","url":"https://bugzilla.suse.com/1183072"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-28368"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28687"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-3308"}]}