Google Chrome multiple vulnerabilities - Dec 10(Linux)

Summary
The host is running Google Chrome and is prone to multiple vulnerabilities.
Impact
Successful exploitation could allow attackers to cause a denial of service. Impact Level: Application
Solution
Upgrade to the Google Chrome 8.0.552.224 or later, For updates refer to http://www.google.com/chrome
Insight
- The ThemeInstalledInfoBarDelegate::Observe function in browser/extensions/ theme_installed_infobar_delegate.cc does not properly handle incorrect tab interaction by an extension. - browser/worker_host/message_port_dispatcher.cc does not properly handle certain postMessage calls, which allows remote attackers to cause a denial of service via crafted JavaScript code that creates a web worker. - Out-of-bounds read error in CSS parsing allows remote attackers to cause a denial of service. - Stale pointers in cursor handling allows remote attackers to cause a denial of service.
Affected
Google Chrome version prior to 8.0.552.224 on Linux
References