{"affected":[{"ecosystem_specific":{"binaries":[{"xen":"4.10.4_26-3.61.1","xen-devel":"4.10.4_26-3.61.1","xen-libs":"4.10.4_26-3.61.1","xen-tools":"4.10.4_26-3.61.1","xen-tools-domU":"4.10.4_26-3.61.1"}]},"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_26-3.61.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"xen":"4.10.4_26-3.61.1","xen-devel":"4.10.4_26-3.61.1","xen-libs":"4.10.4_26-3.61.1","xen-tools":"4.10.4_26-3.61.1","xen-tools-domU":"4.10.4_26-3.61.1"}]},"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_26-3.61.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"xen":"4.10.4_26-3.61.1","xen-devel":"4.10.4_26-3.61.1","xen-libs":"4.10.4_26-3.61.1","xen-tools":"4.10.4_26-3.61.1","xen-tools-domU":"4.10.4_26-3.61.1"}]},"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_26-3.61.1"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for xen fixes the following issues:\n\n- CVE-2021-28698: long running loops in grant table handling (XSA-380)(bsc#1189378).\n- CVE-2021-28692: xen: inappropriate x86 IOMMU timeout detection / handling (bsc#1186429).\n- CVE-2021-0089: xen: Speculative Code Store Bypass (bsc#1186433).\n- CVE-2021-28699: inadequate grant-v2 status frames array bounds check (XSA-382)(bsc#1189380).\n- CVE-2021-28694,CVE-2021-28695,CVE-2021-28696: IOMMU page mapping issues on x86 (XSA-378)(bsc#1189373).\n- CVE-2021-28697: grant table v2 status pages may remain accessible after de-allocation (XSA-379)(bsc#1189376).\n- CVE-2021-28690: xen: x86: TSX Async Abort protections not restored after S3 (bsc#1186434).\n\n- Prevent superpage allocation in the LAPIC and ACPI_INFO range (bsc#1189882).\n","id":"SUSE-SU-2021:2943-1","modified":"2021-09-03T07:26:23Z","published":"2021-09-03T07:26:23Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20212943-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1186429"},{"type":"REPORT","url":"https://bugzilla.suse.com/1186433"},{"type":"REPORT","url":"https://bugzilla.suse.com/1186434"},{"type":"REPORT","url":"https://bugzilla.suse.com/1189373"},{"type":"REPORT","url":"https://bugzilla.suse.com/1189376"},{"type":"REPORT","url":"https://bugzilla.suse.com/1189378"},{"type":"REPORT","url":"https://bugzilla.suse.com/1189380"},{"type":"REPORT","url":"https://bugzilla.suse.com/1189882"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-0089"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28690"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28692"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28694"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28695"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28696"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28697"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28698"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28699"}],"related":["CVE-2021-0089","CVE-2021-28690","CVE-2021-28692","CVE-2021-28694","CVE-2021-28695","CVE-2021-28696","CVE-2021-28697","CVE-2021-28698","CVE-2021-28699"],"summary":"Security update for xen","upstream":["CVE-2021-0089","CVE-2021-28690","CVE-2021-28692","CVE-2021-28694","CVE-2021-28695","CVE-2021-28696","CVE-2021-28697","CVE-2021-28698","CVE-2021-28699"]}