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TITLE:
360 Anti-Virus / Security Guard profos.sys Denial of Service

SECUNIA ADVISORY ID:
SA39610

VERIFY ADVISORY:
http://secunia.com/advisories/39610/

DESCRIPTION:
A vulnerability has been reported in 360 Anti-Virus and 360 Security
Guard, which can be exploited by malicious, local users to cause a
DoS (Denial of Service).

The vulnerability is caused due to an error in the profos.sys driver
when processing userspace data. This can be exploited to cause a
system crash via a specially crafted IOCTL.

SOLUTION:
Restrict local access to trusted users only.

PROVIDED AND/OR DISCOVERED BY:
NT Internals

ORIGINAL ADVISORY:
http://www.ntinternals.org/ntiadv1002/ntiadv1002.html

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About:
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vulnerabilities.

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