Multiple use-after-free vulnerabilities in the ServiceWorkerScriptCacheMap implementation in content/browser/service_worker/service_worker_script_cache_map.cc in Google Chrome before 41.0.2272.76 allow remote attackers to cause a denial of service or possibly have unspecified other impact via vectors that trigger a ServiceWorkerContextWrapper::DeleteAndStartOver call, related to the NotifyStartedCaching and NotifyFinishedCaching functions.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1222
Reference (s):
- BID:72901
- URL: http://www.securityfocus.com/bid/72901
- http://googlechromereleases.blogspot.com/2015/03/stable-channel-update.html
- https://code.google.com/p/chromium/issues/detail?id=448082
- https://codereview.chromium.org/798883005