Correlate

Level 16
Verified
Earlier this year I was really focused on Windows exploit development and was working through the FuzzySecurity exploit development tutorials on the HackSysExtremeVulnerableDriver to try and learn and eventually went bug hunting on my own.

I ended up discovering what could be described as a logic bug in the ATI Technologies Inc. driver ‘atillk64.sys’. Being new to the Windows driver bug hunting space, I didn’t realize that this driver had already been analyzed and classified as vulnerable by Jesse Michael and his colleague Mickey in their ‘Screwed Drivers’github repo. It had also been mentioned in several other places that have been pointed out to me since.
So I didn’t really feel like I had discovered my first real bug and decided to hunt similar bugs on Windows 3rd party drivers until I found my own in the AMD Ryzen Master AMDRyzenMasterDriver.sys version 15.
I have since stopped looking for these types of bugs as I believe they wouldn’t really help me progress skills wise and my goals have changed since.
 
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