Microsoft Windows Kernel - Bitmap Use-After-Free

Author: Nils Sommer
type: dos
platform: windows
port: 0
date_added: 2016-04-01
date_updated: 2016-04-01
verified: 1
codes: CVE-2016-0094
tags: 
aliases: 
screenshot_url: 
application_url: 

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=686

The attached Proof-of-Concept crashes Windows 7 with special pool enabled on win32k.sys. The crashes are triggering in multiple different ways (two examples attached).


Proof of Concept:
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/39647.zip