The Virtual DOS Machine (VDM) subsystem of Microsoft Windows NT 4.0, Windows 2000, Windows XP, and Windows Server 2003 allows local users to access kernel memory and gain privileges via a malicious program that modified some system structures in a way that is not properly validated by privileged operating system functions.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Windows_2000 | Microsoft | * | * |
| Windows_2003_server | Microsoft | r2 (including) | r2 (including) |
| Windows_nt | Microsoft | 4.0 (including) | 4.0 (including) |
| Windows_xp | Microsoft | * | * |