Description
The AMD ATI atidsmxx.sys 3.0.502.0 driver on Windows Vista allows local users to bypass the driver signing policy, write to arbitrary kernel memory locations, and thereby gain privileges via unspecified vectors, as demonstrated by "Purple Pill".
References
- 26448 third-party-advisory
- http://blogs.zdnet.com/security/?p=438
- 25265 vdb-entry
- http://blogs.zdnet.com/security/?p=427