CVE-2010-1735
The SfnLOGONNOTIFY function in win32k.sys in the kernel in Microsoft Windows 2000, XP, and Server 2003 allows local users to cause a denial of service (system crash) via a 0x4c value in the second argument (aka the Msg argument) of a PostMessage function call for the DDEMLEvent window.
Date published : 2010-05-05
http://www.securityfocus.com/bid/39630
http://www.securityfocus.com/archive/1/510884/100/0/threaded