|CVSS SCORE||1.2, (AV:L/AC:H/Au:N/C:P/I:N/A:N)|
The specific flaw exists within vPlgWrite1 in the win32kfull driver. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated data structure. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code under the context of SYSTEM.
Microsoft has issued an update to correct this vulnerability. More details can be found at: