{"schema_version":"1.7.3","id":"SUSE-SU-2022:2158-1","published":"2022-06-23T08:03:57Z","modified":"2026-02-04T04:04:32.277140Z","related":["CVE-2022-26356","CVE-2022-26357","CVE-2022-26358","CVE-2022-26359","CVE-2022-26360","CVE-2022-26361","CVE-2022-26362","CVE-2022-26363","CVE-2022-26364"],"upstream":["CVE-2022-26356","CVE-2022-26357","CVE-2022-26358","CVE-2022-26359","CVE-2022-26360","CVE-2022-26361","CVE-2022-26362","CVE-2022-26363","CVE-2022-26364"],"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-2022-26362: Fixed race condition in typeref acquisition (bsc#1199965)\n- CVE-2022-26363, CVE-2022-26364: Fixed insufficient care with non-coherent mappings (bsc#1199966)\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_24-150100.3.72.1"}]}],"ecosystem_specific":{"binaries":[{"xen":"4.12.4_24-150100.3.72.1","xen-devel":"4.12.4_24-150100.3.72.1","xen-libs":"4.12.4_24-150100.3.72.1","xen-tools":"4.12.4_24-150100.3.72.1","xen-tools-domU":"4.12.4_24-150100.3.72.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:2158-1.json"}},{"package":{"name":"xen","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.12.4_24-150100.3.72.1"}]}],"ecosystem_specific":{"binaries":[{"xen":"4.12.4_24-150100.3.72.1","xen-devel":"4.12.4_24-150100.3.72.1","xen-libs":"4.12.4_24-150100.3.72.1","xen-tools":"4.12.4_24-150100.3.72.1","xen-tools-domU":"4.12.4_24-150100.3.72.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:2158-1.json"}},{"package":{"name":"xen","ecosystem":"SUSE:Linux Enterprise Server 15 SP1-BCL","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCL"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.12.4_24-150100.3.72.1"}]}],"ecosystem_specific":{"binaries":[{"xen":"4.12.4_24-150100.3.72.1","xen-devel":"4.12.4_24-150100.3.72.1","xen-libs":"4.12.4_24-150100.3.72.1","xen-tools":"4.12.4_24-150100.3.72.1","xen-tools-domU":"4.12.4_24-150100.3.72.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:2158-1.json"}},{"package":{"name":"xen","ecosystem":"SUSE:Linux Enterprise Server 15 SP1-LTSS","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.12.4_24-150100.3.72.1"}]}],"ecosystem_specific":{"binaries":[{"xen":"4.12.4_24-150100.3.72.1","xen-devel":"4.12.4_24-150100.3.72.1","xen-libs":"4.12.4_24-150100.3.72.1","xen-tools":"4.12.4_24-150100.3.72.1","xen-tools-domU":"4.12.4_24-150100.3.72.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:2158-1.json"}},{"package":{"name":"xen","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP1","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.12.4_24-150100.3.72.1"}]}],"ecosystem_specific":{"binaries":[{"xen":"4.12.4_24-150100.3.72.1","xen-devel":"4.12.4_24-150100.3.72.1","xen-libs":"4.12.4_24-150100.3.72.1","xen-tools":"4.12.4_24-150100.3.72.1","xen-tools-domU":"4.12.4_24-150100.3.72.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:2158-1.json"}},{"package":{"name":"xen","ecosystem":"SUSE:Enterprise Storage 6","purl":"pkg:rpm/suse/xen&distro=SUSE%20Enterprise%20Storage%206"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.12.4_24-150100.3.72.1"}]}],"ecosystem_specific":{"binaries":[{"xen":"4.12.4_24-150100.3.72.1","xen-devel":"4.12.4_24-150100.3.72.1","xen-libs":"4.12.4_24-150100.3.72.1","xen-tools":"4.12.4_24-150100.3.72.1","xen-tools-domU":"4.12.4_24-150100.3.72.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:2158-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20222158-1/"},{"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":"REPORT","url":"https://bugzilla.suse.com/1199965"},{"type":"REPORT","url":"https://bugzilla.suse.com/1199966"},{"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"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-26362"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-26363"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-26364"}]}