CVE-2013-1952 Information

Description

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.

Reference

http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105533.html http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html http://osvdb.org/92984 http://secunia.com/advisories/53312 http://secunia.com/advisories/55082 http://security.gentoo.org/glsa/glsa-201309-24.xml http://www.debian.org/security/2013/dsa-2666 http://www.openwall.com/lists/oss-security/2013/05/02/9 http://www.securityfocus.com/bid/59617 https://exchange.xforce.ibmcloud.com/vulnerabilities/83968