CVE-2013-1271 (windows_7, windows_server_2003, windows_server_2008, windows_vista, windows_xp)
Race condition in 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, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges, and consequently read the contents of arbitrary kernel memory locations, via a crafted application, a different vulnerability than other CVEs listed in MS13-016.
Source: CVE-2013-1271 (windows_7, windows_server_2003, windows_server_2008, windows_vista, windows_xp)