Description
The backend driver in Xen 3.x allows guest OS users to cause a denial of service via a kernel thread leak, which prevents the device and guest OS from being shut down or create a zombie domain, causes a hang in zenwatch, or prevents unspecified xm commands from working properly, related to (1) netback, (2) blkback, or (3) blktap.
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/42789 ↗
- http://secunia.com/advisories/43056 ↗
- http://www.vupen.com/english/advisories/2011/0024 ↗
- http://www.redhat.com/support/errata/RHSA-2011-0004.html ↗
- http://www.securityfocus.com/archive/1/520102/100/0/threaded ↗
- http://secunia.com/advisories/46397 ↗
- http://www.securitytracker.com/id?1024786 ↗
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00007.html ↗
- http://secunia.com/advisories/42372 ↗
- http://www.vmware.com/security/advisories/VMSA-2011-0012.html ↗
- http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/59f097ef181b ↗
- http://www.securityfocus.com/bid/45039 ↗
- http://www.vupen.com/english/advisories/2011/0213 ↗