{"id":"CVE-2012-4538","details":"The HVMOP_pagetable_dying hypercall in Xen 4.0, 4.1, and 4.2 does not properly check the pagetable state when running on shadow pagetables, which allows a local HVM guest OS to cause a denial of service (hypervisor crash) via unspecified vectors.","modified":"2026-01-27T04:11:21.291106Z","published":"2012-11-24T20:55:03Z","withdrawn":"2026-01-27T04:11:21.291106Z","related":["openSUSE-SU-2024:10196-1"],"references":[{"type":"ADVISORY","url":"http://lists.xen.org/archives/html/xen-announce/2012-11/msg00004.html"},{"type":"ADVISORY","url":"http://secunia.com/advisories/51200"},{"type":"ADVISORY","url":"http://secunia.com/advisories/51324"},{"type":"ADVISORY","url":"http://secunia.com/advisories/51352"},{"type":"ADVISORY","url":"http://secunia.com/advisories/51413"},{"type":"ADVISORY","url":"http://secunia.com/advisories/51468"},{"type":"ADVISORY","url":"http://secunia.com/advisories/55082"},{"type":"ADVISORY","url":"http://security.gentoo.org/glsa/glsa-201309-24.xml"},{"type":"ADVISORY","url":"http://www.debian.org/security/2012/dsa-2582"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201604-03"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00008.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00009.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00018.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00001.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html"},{"type":"WEB","url":"http://osvdb.org/87306"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2012/11/13/3"},{"type":"WEB","url":"http://www.securityfocus.com/bid/56498"},{"type":"WEB","url":"http://www.securitytracker.com/id?1027762"},{"type":"WEB","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/80025"}],"schema_version":"1.7.3"}