Windows Kernel - SURFOBJ NULL Pointer Dereference MS15-061

2015-09-22T00:00:00
ID EDB-ID:38271
Type exploitdb
Reporter Nils Sommer
Modified 2015-09-22T00:00:00

Description

Windows Kernel - SURFOBJ NULL Pointer Dereference (MS15-061). CVE-2015-1725. Dos exploit for win32 platform

                                        
                                            Source: https://code.google.com/p/google-security-research/issues/detail?id=312

This issue is very likely a null pointer issue affecting 32-bit Windows version. The offset is from add onto another offset which isn't quite zero, so not 100% convinced it is just a null pointer, however I wasn't able to influence the values. because it was very straight forward to get EIP there is a PoC setting EIP to 0xdeadbeef
Debug output attached.

Proof of Concept:
https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/sploits/38271.zip