{"schema_version":"1.7.3","id":"SUSE-SU-2022:1506-1","published":"2022-05-03T14:08:20Z","modified":"2026-02-04T03:03:56.466939Z","related":["CVE-2022-26356","CVE-2022-26357","CVE-2022-26358","CVE-2022-26359","CVE-2022-26360","CVE-2022-26361"],"upstream":["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","affected":[{"package":{"name":"xen","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP3","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.14.4_04-150300.3.24.1"}]}],"ecosystem_specific":{"binaries":[{"xen-libs":"4.14.4_04-150300.3.24.1","xen-tools-domU":"4.14.4_04-150300.3.24.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:1506-1.json"}},{"package":{"name":"xen","ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP3","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.14.4_04-150300.3.24.1"}]}],"ecosystem_specific":{"binaries":[{"xen":"4.14.4_04-150300.3.24.1","xen-devel":"4.14.4_04-150300.3.24.1","xen-tools":"4.14.4_04-150300.3.24.1","xen-tools-xendomains-wait-disk":"4.14.4_04-150300.3.24.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:1506-1.json"}},{"package":{"name":"xen","ecosystem":"SUSE:Linux Enterprise Micro 5.1","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Micro%205.1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.14.4_04-150300.3.24.1"}]}],"ecosystem_specific":{"binaries":[{"xen-libs":"4.14.4_04-150300.3.24.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:1506-1.json"}},{"package":{"name":"xen","ecosystem":"SUSE:Linux Enterprise Micro 5.2","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Micro%205.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.14.4_04-150300.3.24.1"}]}],"ecosystem_specific":{"binaries":[{"xen-libs":"4.14.4_04-150300.3.24.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:1506-1.json"}},{"package":{"name":"xen","ecosystem":"openSUSE:Leap 15.3","purl":"pkg:rpm/opensuse/xen&distro=openSUSE%20Leap%2015.3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.14.4_04-150300.3.24.1"}]}],"ecosystem_specific":{"binaries":[{"xen":"4.14.4_04-150300.3.24.1","xen-devel":"4.14.4_04-150300.3.24.1","xen-doc-html":"4.14.4_04-150300.3.24.1","xen-libs":"4.14.4_04-150300.3.24.1","xen-libs-32bit":"4.14.4_04-150300.3.24.1","xen-tools":"4.14.4_04-150300.3.24.1","xen-tools-domU":"4.14.4_04-150300.3.24.1","xen-tools-xendomains-wait-disk":"4.14.4_04-150300.3.24.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:1506-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20221506-1/"},{"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":"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"}]}