The Ancillary Function Driver (AFD) in afd.sys in the kernel-mode drivers in Microsoft Windows XP SP2 Windows Server 2003 SP2 Windows Vista SP2 Windows Server 2008 SP2 and R2 SP1 Windows 7 SP1 Windows 8 and Windows Server 2012 allows local users to obtain sensitive information from kernel memory by leveraging improper copy operations aka \Ancillary Function Driver Information Disclosure Vulnerability.\