Use-after-free vulnerability in Google Chrome before 13.0.782.107 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to media selectors.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14554
https://exchange.xforce.ibmcloud.com/vulnerabilities/68955
http://googlechromereleases.blogspot.com/2011/08/stable-channel-update.html