Windows Win32k Elevation of Privilege Vulnerability

<p>An elevation of privilege vulnerability exists when Windows improperly handles calls to Win32k.sys.</p> <p>An attacker who successfully exploited this vulnerability could run arbitrary code in the security context of the local system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.</p> <p>To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability and take control over an affected system.</p> <p>The update addresses the vulnerability by correcting how Windows handles calls to Win32k.</p>

Where it's fixed