Description
The libxenlight (libxl) toolstack library in Xen 4.0.x, 4.1.x, and 4.2.x uses weak permissions for xenstore keys for paravirtualised and emulated serial console devices, which allows local guest administrators to modify the xenstore value 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://secunia.com/advisories/55082 ↗
- http://www.openwall.com/lists/oss-security/2013/06/26/4 ↗
- http://security.gentoo.org/glsa/glsa-201309-24.xml ↗
- http://www.openwall.com/lists/oss-security/2013/06/25/1 ↗
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html ↗
- http://www.debian.org/security/2014/dsa-3006 ↗