First, I would like to present the reasons why I focus on this vulnerability, (1) This afd.sys dangling pointer vulnerability was named as the best privilege escalation vulnerability in pwnie awards 2014. (2) The vul type was double-free, It woulb be very interesting. (3) So far, there’s no exp codes exposed, so it’s challenging and exciting to finish one exploit.. OK, now let’s go to our work, our experiment OS is Windows 7(6.1.7601) 32 bit.
more here.....http://www.secniu.com/englishversioncve-2014-1767-afd-sys-double-free-vulnerability-analysis-and-exploit/
more here.....http://www.secniu.com/englishversioncve-2014-1767-afd-sys-double-free-vulnerability-analysis-and-exploit/