|CVSS SCORE||6.9, (AV:L/AC:M/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 24550. For further product information on the TippingPoint IPS: http://www.tippingpoint.com|
The specific flaw exists within processing of the DirtyRegions structure. A buffer overflow vulnerability occurs when NumRects is larger than D3DKMT_MAX_PRESENT_HISTORY_RECTS. An attacker can leverage this vulnerability to escalate privileges and execute code under the context of SYSTEM.
Microsoft has issued an update to correct this vulnerability. More details can be found at:
Daniel King of KeenLab