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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.securityfocus.com/bid/59293 ↗
- http://secunia.com/advisories/55082 ↗
- http://www.openwall.com/lists/oss-security/2013/04/18/9 ↗
- http://security.gentoo.org/glsa/glsa-201309-24.xml ↗
- http://www.debian.org/security/2013/dsa-2666 ↗
- http://www.securitytracker.com/id/1028459 ↗
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html ↗
- http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104537.html ↗