|CVSS SCORE||10, (AV:N/AC:L/Au:N/C:C/I:C/A:C)|
|TREND MICRO CUSTOMER PROTECTION||Trend Micro TippingPoint IPS customers are protected against this vulnerability by Digital Vaccine protection filter ID 12138. For further product information on the TippingPoint IPS: http://www.tippingpoint.com|
The specific flaw exists during handling of an error while loading elements into an array. This condition can cause the driver to abort a connection and part of the logic of the abort is to free an object associated with it. This will actually occur twice when each of channels are disconnected. The second time this object is freed, the driver will fetch a virtual pointer from the freed object and call it. This can lead to code execution under the context of the driver.
Microsoft has issued an update to correct this vulnerability. More details can be found at: