Windows Kernel - Use-After-Free with Cursor Object MS15-097

2015-09-22T00:00:00
ID EDB-ID:38278
Type exploitdb
Reporter Nils Sommer
Modified 2015-09-22T00:00:00

Description

Windows Kernel - Use-After-Free with Cursor Object (MS15-097). CVE-2015-2517. Dos exploit for win32 platform

                                        
                                            Source: https://code.google.com/p/google-security-research/issues/detail?id=457

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The attached testcase crashes Win 7 with Special Pool enabled while accessing the freed global cursor object (_gpqCursor​). See poc.cpp for instructions on how to compile and run.

Proof of Concept:
https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/sploits/38278.zip