Sophos Anti-Virus 7.0.5, and other 7.x versions, when Runtime
Behavioural Analysis is enabled, allows local users to cause a denial
of service (reboot with the product disabled) and possibly gain
privileges via a zero value in a certain length field in the
ObjectAttributes argument to the NtCreateKey hooked System Service
Descriptor Table (SSDT) function.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BUGTRAQ:20080428 CORE-2008-0320 - Insufficient argument validation of hooked SSDT functions on multiple Antivirus and Firewalls
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disclosed, or updated in CVE.
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