MS16-150  Microsoft Security Bulletin MS16-150: Security Update for Secure Kernel Mode

2016-12-13 This security update resolves a vulnerability in Microsoft Windows. The vulnerability could allow elevation of privilege if a locally-authenticated attacker runs a specially crafted application on a targeted system. An attacker who successfully exploited the vulnerability could violate virtual trust levels (VTL).
Vulnerabilities addressed in this bulletin:

Windows Secure Kernel Mode Elevation of Privilege Vulnerability

An elevation of privilege vulnerability exists when Windows Secure Kernel Mode fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could violate virtual trust levels (VTL).
CVE-2016-7271

Bulletin details at Microsoft.com