The kernel-mode drivers in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allow local users to bypass the ASLR protection mechanism via a crafted function call, aka "Microsoft Windows Kernel Memory Disclosure Vulnerability," a different vulnerability than CVE-2015-1676, CVE-2015-1677, CVE-2015-1678, and CVE-2015-1679.

References

• https://nvd.nist.gov/vuln/detail/CVE-2015-1680
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-051
• http://www.securityfocus.com/bid/74497
• http://www.securitytracker.com/id/1032294