Description
The (1) domain_pirq_to_emuirq and (2) physdev_unmap_pirq functions in Xen 2.2 allows local guest OS administrators to cause a denial of service (Xen crash) via a crafted pirq value that triggers an out-of-bounds read.
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://secunia.com/advisories/51413 ↗
- http://secunia.com/advisories/51200 ↗
- http://security.gentoo.org/glsa/glsa-201309-24.xml ↗
- http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00008.html ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80023 ↗
- http://lists.xen.org/archives/html/xen-announce/2012-11/msg00003.html ↗
- http://www.openwall.com/lists/oss-security/2012/11/13/2 ↗
- http://www.securitytracker.com/id?1027760 ↗
- http://osvdb.org/87297 ↗
- http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00009.html ↗
- http://secunia.com/advisories/51352 ↗
- http://secunia.com/advisories/51324 ↗
- https://security.gentoo.org/glsa/201604-03 ↗
- http://www.securityfocus.com/bid/56498 ↗
- http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00018.html ↗