{"id":"CVE-2014-9066","details":"Xen 4.4.x and earlier, when using a large number of VCPUs, does not properly handle read and write locks, which allows local x86 guest users to cause a denial of service (write denial or NMI watchdog timeout and host crash) via a large number of read requests, a different vulnerability than CVE-2014-9065.","modified":"2026-04-10T03:44:47.679045Z","published":"2014-12-09T23:59:09Z","related":["SUSE-SU-2015:0613-1"],"references":[{"type":"ADVISORY","url":"http://xenbits.xen.org/xsa/advisory-114.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201504-04"},{"type":"FIX","url":"http://xenbits.xen.org/xsa/advisory-114.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00005.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00010.html"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2014/12/08/4"},{"type":"WEB","url":"http://www.securityfocus.com/bid/71546"}],"schema_version":"1.7.5"}