CVE-2011-0045
The Trace Events functionality in the kernel in Microsoft Windows XP SP3 does not properly perform type conversion, which causes integer truncation and insufficient memory allocation and triggers a buffer overflow, which allows local users to gain privileges via a crafted application, related to WmiTraceMessageVa, aka "Windows Kernel Integer Truncation Vulnerability."
Date published : 2011-02-08
http://www.securityfocus.com/bid/46136
http://www.securityfocus.com/archive/1/516276/100/0/threaded