CVE-2013-1952

Xen 4.x, when using Intel VT-d for a bus mastering capable PCI device, does not properly check the source when accessing a bridge device's interrupt remapping table entries for MSI interrupts, which allows local guest domains to cause a denial of service (interrupt injection) via unspecified vectors.

🔗 References (20)

• secalert@redhathttp://lists.fedoraproject.org/pipermail/package-announce/2013-May/105533.html
• secalert@redhathttp://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html
• secalert@redhathttp://osvdb.org/92984
• secalert@redhathttp://secunia.com/advisories/53312
• secalert@redhathttp://secunia.com/advisories/55082
• secalert@redhathttp://security.gentoo.org/glsa/glsa-201309-24.xml
• secalert@redhathttp://www.debian.org/security/2013/dsa-2666
• secalert@redhathttp://www.openwall.com/lists/oss-security/2013/05/02/9
• secalert@redhathttp://www.securityfocus.com/bid/59617
• secalert@redhathttps://exchange.xforce.ibmcloud.com/vulnerabilities/83968
• af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105533.html
• af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html
• af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/92984
• af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/53312
• af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/55082