win32k.sys in the kernel-mode drivers in Microsoft Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 does not properly validate the token of a calling thread, which allows local users to gain privileges via a crafted application, aka Win32k Elevation of Privilege Vulnerability.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Windows_8 | Microsoft | - (including) | - (including) |
| Windows_8.1 | Microsoft | - (including) | - (including) |
| Windows_rt | Microsoft | - (including) | - (including) |
| Windows_rt_8.1 | Microsoft | - (including) | - (including) |
| Windows_server_2012 | Microsoft | - (including) | - (including) |
| Windows_server_2012 | Microsoft | r2 (including) | r2 (including) |