{"schema_version":"1.7.3","id":"SUSE-SU-2022:1408-1","published":"2022-04-26T09:19:38Z","modified":"2026-02-04T03:49:48.655391Z","related":["CVE-2021-26401","CVE-2022-0001","CVE-2022-0002","CVE-2022-26356","CVE-2022-26357","CVE-2022-26358","CVE-2022-26359","CVE-2022-26360","CVE-2022-26361"],"upstream":["CVE-2021-26401","CVE-2022-0001","CVE-2022-0002","CVE-2022-26356","CVE-2022-26357","CVE-2022-26358","CVE-2022-26359","CVE-2022-26360","CVE-2022-26361"],"summary":"Security update for xen","details":"This update for xen fixes the following issues:\n\n- CVE-2022-26356: Fixed potential race conditions in dirty memory tracking that\n  could cause a denial of service in the host (bsc#1197423).\n- CVE-2022-26357: Fixed a potential race condition in memory cleanup for hosts\n  using VT-d IOMMU hardware, which could lead to a denial of service in the host\n  (bsc#1197425).\n- CVE-2022-26358,CVE-2022-26359,CVE-2022-26360,CVE-2022-26361: Fixed various memory\n  corruption issues for hosts using VT-d or AMD-Vi IOMMU hardware. These could be\n  leveraged by an attacker to cause a denial of service in the host (bsc#1197426).\n- CVE-2022-0001, CVE-2022-0002, CVE-2021-26401: Added BHB speculation issue\n  mitigations (bsc#1196915).\n","affected":[{"package":{"name":"xen","ecosystem":"SUSE:HPE Helion OpenStack 8","purl":"pkg:rpm/suse/xen&distro=HPE%20Helion%20OpenStack%208"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.9.4_28-3.103.1"}]}],"ecosystem_specific":{"binaries":[{"xen":"4.9.4_28-3.103.1","xen-doc-html":"4.9.4_28-3.103.1","xen-libs":"4.9.4_28-3.103.1","xen-libs-32bit":"4.9.4_28-3.103.1","xen-tools":"4.9.4_28-3.103.1","xen-tools-domU":"4.9.4_28-3.103.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:1408-1.json"}},{"package":{"name":"xen","ecosystem":"SUSE:OpenStack Cloud 8","purl":"pkg:rpm/suse/xen&distro=SUSE%20OpenStack%20Cloud%208"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.9.4_28-3.103.1"}]}],"ecosystem_specific":{"binaries":[{"xen":"4.9.4_28-3.103.1","xen-doc-html":"4.9.4_28-3.103.1","xen-libs":"4.9.4_28-3.103.1","xen-libs-32bit":"4.9.4_28-3.103.1","xen-tools":"4.9.4_28-3.103.1","xen-tools-domU":"4.9.4_28-3.103.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:1408-1.json"}},{"package":{"name":"xen","ecosystem":"SUSE:OpenStack Cloud Crowbar 8","purl":"pkg:rpm/suse/xen&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.9.4_28-3.103.1"}]}],"ecosystem_specific":{"binaries":[{"xen":"4.9.4_28-3.103.1","xen-doc-html":"4.9.4_28-3.103.1","xen-libs":"4.9.4_28-3.103.1","xen-libs-32bit":"4.9.4_28-3.103.1","xen-tools":"4.9.4_28-3.103.1","xen-tools-domU":"4.9.4_28-3.103.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:1408-1.json"}},{"package":{"name":"xen","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP3","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.9.4_28-3.103.1"}]}],"ecosystem_specific":{"binaries":[{"xen":"4.9.4_28-3.103.1","xen-doc-html":"4.9.4_28-3.103.1","xen-libs":"4.9.4_28-3.103.1","xen-libs-32bit":"4.9.4_28-3.103.1","xen-tools":"4.9.4_28-3.103.1","xen-tools-domU":"4.9.4_28-3.103.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:1408-1.json"}},{"package":{"name":"xen","ecosystem":"SUSE:Linux Enterprise Server 12 SP3-LTSS","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.9.4_28-3.103.1"}]}],"ecosystem_specific":{"binaries":[{"xen":"4.9.4_28-3.103.1","xen-doc-html":"4.9.4_28-3.103.1","xen-libs":"4.9.4_28-3.103.1","xen-libs-32bit":"4.9.4_28-3.103.1","xen-tools":"4.9.4_28-3.103.1","xen-tools-domU":"4.9.4_28-3.103.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:1408-1.json"}},{"package":{"name":"xen","ecosystem":"SUSE:Linux Enterprise Server 12 SP3-BCL","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCL"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.9.4_28-3.103.1"}]}],"ecosystem_specific":{"binaries":[{"xen":"4.9.4_28-3.103.1","xen-doc-html":"4.9.4_28-3.103.1","xen-libs":"4.9.4_28-3.103.1","xen-libs-32bit":"4.9.4_28-3.103.1","xen-tools":"4.9.4_28-3.103.1","xen-tools-domU":"4.9.4_28-3.103.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:1408-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20221408-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1196915"},{"type":"REPORT","url":"https://bugzilla.suse.com/1197423"},{"type":"REPORT","url":"https://bugzilla.suse.com/1197425"},{"type":"REPORT","url":"https://bugzilla.suse.com/1197426"},{"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"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-26356"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-26357"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-26358"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-26359"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-26360"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-26361"}]}