CVE-2012-5525 | BDVDB-2026-53819 Detail

Description#

The get_page_from_gfn hypercall function in Xen 4.2 allows local PV guest OS administrators to cause a denial of service (crash) via a crafted GFN that triggers a buffer over-read.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

http://www.openwall.com/lists/oss-security/2012/12/03/6
http://secunia.com/advisories/55082
http://security.gentoo.org/glsa/glsa-201309-24.xml
http://secunia.com/advisories/51397
http://www.osvdb.org/88133
http://www.securityfocus.com/bid/56805
https://exchange.xforce.ibmcloud.com/vulnerabilities/80480

Exploit#

No public exploit known

History#

Version 12012-12-13Record published in the CVE List.
Version 22024-08-06Most recent update recorded in the CVE List.