{"id":"CVE-2013-0190","details":"The xen_failsafe_callback function in Xen for the Linux kernel 2.6.23 and other versions, when running a 32-bit PVOPS guest, allows local users to cause a denial of service (guest crash) by triggering an iret fault, leading to use of an incorrect stack pointer and stack corruption.","modified":"2025-08-09T19:01:28Z","published":"2013-02-13T01:55:03Z","references":[{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2013-0496.html"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-1725-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-1728-1"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=896038"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2013/01/16/6"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2013/01/16/8"},{"type":"WEB","url":"http://www.securityfocus.com/bid/57433"}],"schema_version":"1.7.3"}