Integer overflow in the WebGL implementation in Google Chrome before 22.0.1229.79 on Mac OS X allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.
https://exchange.xforce.ibmcloud.com/vulnerabilities/78831
https://code.google.com/p/chromium/issues/detail?id=145544
http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00012.html
http://googlechromereleases.blogspot.com/2012/09/stable-channel-update_25.html