{"id":"CVE-2014-7188","details":"The hvm_msr_read_intercept function in arch/x86/hvm/hvm.c in Xen 4.1 through 4.4.x uses an improper MSR range for x2APIC emulation, which allows local HVM guests to cause a denial of service (host crash) or read data from the hypervisor or other guests via unspecified vectors.","modified":"2026-01-27T04:13:19.614931Z","published":"2014-10-02T14:55:05Z","withdrawn":"2026-01-27T04:13:19.614931Z","related":["openSUSE-SU-2024:10196-1"],"references":[{"type":"ADVISORY","url":"http://secunia.com/advisories/61664"},{"type":"ADVISORY","url":"http://secunia.com/advisories/61858"},{"type":"ADVISORY","url":"http://secunia.com/advisories/61890"},{"type":"ADVISORY","url":"http://security.gentoo.org/glsa/glsa-201412-42.xml"},{"type":"ADVISORY","url":"http://www.debian.org/security/2014/dsa-3041"},{"type":"FIX","url":"http://xenbits.xen.org/xsa/advisory-108.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140199.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140418.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2014-October/140483.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html"},{"type":"WEB","url":"http://support.citrix.com/article/CTX200218"},{"type":"WEB","url":"http://support.citrix.com/article/CTX201794"},{"type":"WEB","url":"http://www.c7zero.info/stuff/csw2017_ExploringYourSystemDeeper_updated.pdf"},{"type":"WEB","url":"http://www.securityfocus.com/bid/70198"},{"type":"WEB","url":"http://www.securitytracker.com/id/1030936"},{"type":"WEB","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/96785"}],"schema_version":"1.7.3"}