CVE-2012-6031
CVE-2012-6031
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.
Productos afectados
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http://lists.xen.org/archives/html/xen-announce/2012-09/msg00006.htmlhttp://osvdb.org/85199http://secunia.com/advisories/50472http://secunia.com/advisories/55082http://security.gentoo.org/glsa/glsa-201309-24.xmlhttps://exchange.xforce.ibmcloud.com/vulnerabilities/78268https://security.gentoo.org/glsa/201604-03http://wiki.xen.org/wiki/Security_Announcements#XSA-15_multiple_TMEM_hypercall_vulnerabilitieshttp://www.openwall.com/lists/oss-security/2012/09/05/8http://www.securityfocus.com/bid/55410http://www.securitytracker.com/id?1027482