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 possibly have other impacts via unspecified vectors.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
References	DSA-2666-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
xen (PTS)	buster, buster (security)	4.11.4+107-gef32c7afa2-1	fixed
	bullseye	4.14.5+24-g87d90d511c-1	fixed
	bullseye (security)	4.14.5+86-g1c354767d5-1	fixed
	bookworm, sid	4.16.2+90-g0d39a6d1ae-1	fixed

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

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

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