Windows Vista ATI Radeon Kernel Mode Driver Denial of Service

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报告了Windows Vista中存在一个弱点，该弱点可能导致拒绝服务（DoS）。此问题源于ATI Radeon内核模式驱动程序在某些配置下存在的未指定错误。恶意本地用户可通过启用特定目录的幻灯片放映功能或加载/退出某些游戏来利用此漏洞使系统崩溃。

Secunia Advisory : SA24667
Release Date : 2007-03-30

Critical : Not Critical. Level 1 of 5.
Impact : DoS
Where : From local network

Solution Status : Unpatched

OS :
Microsoft Windows Vista

Description :
A weakness has been reported in Windows Vista, which can be exploited by malicious, local users to cause a DoS (Denial of Service).

The weakness is caused due to an unspecified error within the ATI Radeon Kernel Mode Driver (atikmdag.sys) in certain system configurations. This can be exploited to crash the system by e.g. enabling the slideshow feature on certain directories, or loading or quitting certain games.

Solutions :
Do not use the slideshow feature.

Use a different driver.

Provided and/or discovered by :
Originally reported in a forum by slrranma.
Additional research done by Micha Majchrowicz and Olo.

Original Advisory :
http://leovilletownsquare.com/fusionbb/showtopic.php?fid/27/tid/17600/

VulnWatch:
http://archives.neohapsis.com/archives/vulnwatch/2007-q1/0077.html