CVE-2013-1964

Name	CVE-2013-1964
Description	Xen 4.0.x and 4.1.x incorrectly releases a grant reference when releasing a non-v1, non-transitive grant, which allows local guest administrators to cause a denial of service (host crash), obtain sensitive information, or possible have other impacts via unspecified vectors.
Source	CVE (at NVD; oss-sec, fulldisc, OSVDB, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, more)
References	DSA-2666-1
NVD severity	medium (attack range: local)
Debian/oldstable	not vulnerable.
Debian/stable	not vulnerable.
Debian/testing	not vulnerable.
Debian/unstable	not vulnerable.

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
xen (PTS)	squeeze (security), squeeze	4.0.1-5.11	fixed
	wheezy	4.1.4-3+deb7u3	fixed
	wheezy (security)	4.1.4-3+deb7u4	fixed
	jessie	4.4.1-6	fixed
	sid	4.4.1-7	fixed

The information above is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin
xen	source	(unstable)	4.1.4-3	medium
xen	source	squeeze	4.0.1-5.11	medium	DSA-2666-1
xen	source	wheezy	4.1.4-3+deb7u1	medium	DSA-2666-1

http://lists.xen.org/archives/html/xen-announce/2013-04/msg00006.html