{"affected":[{"ecosystem_specific":{"binaries":[{"xen-devel":"4.12.4_16-3.55.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","name":"xen","purl":"purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.12.4_16-3.55.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"xen":"4.12.4_16-3.55.1","xen-doc-html":"4.12.4_16-3.55.1","xen-libs":"4.12.4_16-3.55.1","xen-libs-32bit":"4.12.4_16-3.55.1","xen-tools":"4.12.4_16-3.55.1","xen-tools-domU":"4.12.4_16-3.55.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","name":"xen","purl":"purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.12.4_16-3.55.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"xen":"4.12.4_16-3.55.1","xen-doc-html":"4.12.4_16-3.55.1","xen-libs":"4.12.4_16-3.55.1","xen-libs-32bit":"4.12.4_16-3.55.1","xen-tools":"4.12.4_16-3.55.1","xen-tools-domU":"4.12.4_16-3.55.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","name":"xen","purl":"purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.12.4_16-3.55.1"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for xen fixes the following issues:\n\n- CVE-2021-28702: Fixed PCI devices with RMRRs not deassigned correctly (XSA-386) (bsc#1191363).\n- CVE-2021-28704, CVE-2021-28707, CVE-2021-28708: Fixed PoD operations on misaligned GFNs (XSA-388) (bsc#1192557).\n- CVE-2021-28705, CVE-2021-28709: Fixed issues with partially successful P2M updates on x86 (XSA-389) (bsc#1192559).\n- CVE-2021-28706: Fixed guests may exceed their designated memory limit (XSA-385) (bsc#1192554).\n\n- Fixed 15sp4 uefi fv guest on 12sp5 host unable to bootup with sriov pci device plugin (bsc#1191510).\n- Upstream bug fixes (bsc#1027519).\n","id":"SUSE-SU-2021:3852-1","modified":"2021-12-01T15:57:55Z","published":"2021-12-01T15:57:55Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20213852-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1027519"},{"type":"REPORT","url":"https://bugzilla.suse.com/1191363"},{"type":"REPORT","url":"https://bugzilla.suse.com/1191510"},{"type":"REPORT","url":"https://bugzilla.suse.com/1192554"},{"type":"REPORT","url":"https://bugzilla.suse.com/1192557"},{"type":"REPORT","url":"https://bugzilla.suse.com/1192559"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28702"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28704"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28705"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28706"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28707"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28708"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28709"}],"related":["CVE-2021-28702","CVE-2021-28704","CVE-2021-28705","CVE-2021-28706","CVE-2021-28707","CVE-2021-28708","CVE-2021-28709"],"summary":"Security update for xen"}