{"affected":[{"ecosystem_specific":{"binaries":[{"xen-libs":"4.16.5_08-150400.4.40.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Micro 5.3","name":"xen","purl":"purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Micro%205.3"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.16.5_08-150400.4.40.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"xen-libs":"4.16.5_08-150400.4.40.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Micro 5.4","name":"xen","purl":"purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Micro%205.4"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.16.5_08-150400.4.40.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"xen-libs":"4.16.5_08-150400.4.40.1","xen-tools-domU":"4.16.5_08-150400.4.40.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP4","name":"xen","purl":"purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.16.5_08-150400.4.40.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"xen":"4.16.5_08-150400.4.40.1","xen-devel":"4.16.5_08-150400.4.40.1","xen-tools":"4.16.5_08-150400.4.40.1","xen-tools-xendomains-wait-disk":"4.16.5_08-150400.4.40.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP4","name":"xen","purl":"purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP4"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.16.5_08-150400.4.40.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"xen-libs":"4.16.5_08-150400.4.40.1"}]},"package":{"ecosystem":"openSUSE:Leap Micro 5.3","name":"xen","purl":"purl:rpm/suse/xen&distro=openSUSE%20Leap%20Micro%205.3"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.16.5_08-150400.4.40.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"xen-libs":"4.16.5_08-150400.4.40.1"}]},"package":{"ecosystem":"openSUSE:Leap Micro 5.4","name":"xen","purl":"purl:rpm/suse/xen&distro=openSUSE%20Leap%20Micro%205.4"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.16.5_08-150400.4.40.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"xen":"4.16.5_08-150400.4.40.1","xen-devel":"4.16.5_08-150400.4.40.1","xen-doc-html":"4.16.5_08-150400.4.40.1","xen-libs":"4.16.5_08-150400.4.40.1","xen-libs-32bit":"4.16.5_08-150400.4.40.1","xen-tools":"4.16.5_08-150400.4.40.1","xen-tools-domU":"4.16.5_08-150400.4.40.1","xen-tools-xendomains-wait-disk":"4.16.5_08-150400.4.40.1"}]},"package":{"ecosystem":"openSUSE:Leap 15.4","name":"xen","purl":"purl:rpm/suse/xen&distro=openSUSE%20Leap%2015.4"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.16.5_08-150400.4.40.1"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for xen fixes the following issues:\n\n- CVE-2023-20588: AMD CPU transitional execution leak via division by zero (XSA-439) (bsc#1215474).\n- CVE-2023-34322: top-level shadow reference dropped too early for 64-bit PV guests (XSA-438) (bsc#1215145).\n- CVE-2023-34325: Multiple vulnerabilities in libfsimage disk handling (XSA-443) (bsc#1215747).\n- CVE-2023-34326: x86/AMD: missing IOMMU TLB flushing (XSA-442) (bsc#1215746).\n- CVE-2023-34327,CVE-2023-34328: x86/AMD: Debug Mask handling (XSA-444) (bsc#1215748).\n- CVE-2023-46835: x86/AMD: mismatch in IOMMU quarantine page table levels (XSA-445) (bsc#1216654).\n- CVE-2023-46836: x86: BTC/SRSO fixes not fully effective (XSA-446) (bsc#1216807). \n\n- Upstream bug fixes (bsc#1027519) \n","id":"SUSE-SU-2023:4476-1","modified":"2023-11-17T07:05:47Z","published":"2023-11-17T07:05:47Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2023/suse-su-20234476-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1027519"},{"type":"REPORT","url":"https://bugzilla.suse.com/1215145"},{"type":"REPORT","url":"https://bugzilla.suse.com/1215474"},{"type":"REPORT","url":"https://bugzilla.suse.com/1215746"},{"type":"REPORT","url":"https://bugzilla.suse.com/1215747"},{"type":"REPORT","url":"https://bugzilla.suse.com/1215748"},{"type":"REPORT","url":"https://bugzilla.suse.com/1216654"},{"type":"REPORT","url":"https://bugzilla.suse.com/1216807"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-20588"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-34322"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-34325"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-34326"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-34327"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-34328"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-46835"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-46836"}],"related":["CVE-2023-20588","CVE-2023-34322","CVE-2023-34325","CVE-2023-34326","CVE-2023-34327","CVE-2023-34328","CVE-2023-46835","CVE-2023-46836"],"summary":"Security update for xen"}