CVE-2013-3167 (windows_7, windows_server_2003, windows_server_2008, windows_vista, windows_xp)
win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, and Windows 7 SP1 does not properly handle objects in memory, which allows local users to gain privileges via a crafted application, aka "Win32k Information Disclosure Vulnerability."
Source: CVE-2013-3167 (windows_7, windows_server_2003, windows_server_2008, windows_vista, windows_xp)