F-Secure Vulnerability Information :
Microsoft Windows Vista Page Fault Handling Denial of Service

A vulnerability has been discovered in Microsoft Windows Vista, which can be exploited by malicious, local users to cause a DoS (Denial of Service).

The vulnerability is caused due to an error in the handling of page faults caused by repeated attempts to access a virtual address from a "PAGE_NOACCESS" memory page and can be exploited to cause a system crash.

The vulnerability is confirmed on a fully patched Microsoft Windows Vista system.