CVE-2009-0686: Undefined Security Weakness

The TrendMicro Activity Monitor Module tmactmon.sys 2.52.0.1002 in Trend Micro Internet Pro 2008 and 2009, and Security Pro 2008 and 2009, allows local users to gain privileges via a crafted IRP in a METHODNEITHER IOCTL request to \Device\tmactmon that overwrites memory...