Description
Xen 4.0 through 4.2, when running 32-bit x86 PV guests on 64-bit hypervisors, allows local guest OS administrators to cause a denial of service (infinite loop and hang or crash) via invalid arguments to GNTTABOP_get_status_frames, aka "Grant table hypercall infinite loop DoS vulnerability."
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.openwall.com/lists/oss-security/2012/11/13/4 ↗
- http://secunia.com/advisories/55082 ↗
- http://www.osvdb.org/87305 ↗
- http://secunia.com/advisories/51413 ↗
- http://secunia.com/advisories/51200 ↗
- http://security.gentoo.org/glsa/glsa-201309-24.xml ↗
- http://www.debian.org/security/2012/dsa-2582 ↗
- http://www.securitytracker.com/id?1027763 ↗
- http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00008.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00018.html ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/80026 ↗
- http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.html ↗
- http://secunia.com/advisories/51468 ↗
- http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00009.html ↗
- http://lists.xen.org/archives/html/xen-announce/2012-11/msg00002.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.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/2012-12/msg00001.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00018.html ↗