{"id":"CVE-2014-5146","details":"Certain MMU virtualization operations in Xen 4.2.x through 4.4.x before the xsa97-hap patch, when using Hardware Assisted Paging (HAP), are not preemptible, which allows local HVM guest to cause a denial of service (vcpu consumption) by invoking these operations, which process every page assigned to a guest, a different vulnerability than CVE-2014-5149.","modified":"2026-04-10T03:43:56.127967Z","published":"2014-08-22T14:55:08Z","related":["openSUSE-SU-2024:10196-1"],"references":[{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00005.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00010.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/69198"},{"type":"ADVISORY","url":"http://www.securitytracker.com/id/1030723"},{"type":"ADVISORY","url":"http://xenbits.xen.org/xsa/advisory-97.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201504-04"},{"type":"FIX","url":"http://xenbits.xen.org/xsa/advisory-97.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136980.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136981.html"},{"type":"WEB","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/95234"}],"schema_version":"1.7.5"}