CVE-2012-5131
Google Chrome before 23.0.1271.91 on Mac OS X does not properly mitigate improper rendering behavior in the Intel GPU driver, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.
Date published : 2012-11-27
http://googlechromereleases.blogspot.com/2012/11/stable-channel-update.html