CVE-2013-2072

Buffer overflow in the Python bindings for the xc_vcpu_setaffinity call in Xen 4.0.x, 4.1.x, and 4.2.x allows local administrators with permissions to configure VCPU affinity to cause a denial of service (memory corruption and xend toolstack crash) and possibly gain privileges via a crafted cpumap.

🔗 References (14)

• secalert@redhathttp://lists.fedoraproject.org/pipermail/package-announce/2013-May/106718.html
• secalert@redhathttp://lists.fedoraproject.org/pipermail/package-announce/2013-May/106721.html
• secalert@redhathttp://lists.fedoraproject.org/pipermail/package-announce/2013-May/106778.html
• secalert@redhathttp://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html
• secalert@redhathttp://www.debian.org/security/2014/dsa-3041
• secalert@redhathttp://www.openwall.com/lists/oss-security/2013/05/17/2
• secalert@redhathttp://www.securityfocus.com/bid/59982
• af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106718.html
• af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106721.html
• af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106778.html
• af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html
• af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2014/dsa-3041
• af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2013/05/17/2
• af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/59982