CVE-2013-5058 | Microsoft Windows up to XP Memory Object win32k.sys numeric error (MS13-101 / EDB-30397)
A vulnerability was found in Microsoft Windows up to XP and classified as problematic. Affected by this issue is some unknown functionality of the file win32k.sys of the component Memory Object Handler. The manipulation leads to numeric error.
This vulnerability is handled as CVE-2013-5058. It is possible to launch the attack on the local host. Furthermore, there is an exploit available.
It is recommended to apply a patch to fix this issue.