{"id":"CVE-2012-6031","details":"The do_tmem_get function in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 allow local guest OS users to cause a denial of service (CPU hang and host crash) via unspecified vectors related to a spinlock being held in the \"bad_copy error path.\" NOTE: this issue was originally published as part of CVE-2012-3497, which was too general; CVE-2012-3497 has been SPLIT into this ID and others.","modified":"2026-04-10T03:42:32.908283Z","published":"2012-11-23T20:55:04Z","references":[{"type":"ADVISORY","url":"http://secunia.com/advisories/50472"},{"type":"ADVISORY","url":"http://secunia.com/advisories/55082"},{"type":"ADVISORY","url":"http://security.gentoo.org/glsa/glsa-201309-24.xml"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201604-03"},{"type":"WEB","url":"http://lists.xen.org/archives/html/xen-announce/2012-09/msg00006.html"},{"type":"WEB","url":"http://osvdb.org/85199"},{"type":"WEB","url":"http://wiki.xen.org/wiki/Security_Announcements#XSA-15_multiple_TMEM_hypercall_vulnerabilities"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2012/09/05/8"},{"type":"WEB","url":"http://www.securityfocus.com/bid/55410"},{"type":"WEB","url":"http://www.securitytracker.com/id?1027482"},{"type":"WEB","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/78268"}],"schema_version":"1.7.5"}