BitUnlocker at 39c3

[madsl]

You know these guys had a presentation about BitUnlocker at 39c3 as I'm sure you're aware, and a writeup at https://techcommunity.microsoft.com/blog/microsoft-security-blog/bitunlocker-leveraging-windows-recovery-to-extract-bitlocker-secrets/4442806

Do you know if anyone has put together any PoC with these exploits yet? The exploits have a lot of moving parts...

[Wack0]

I did already document one of these bugs in db4bd6f (it's in bootmgr, so I'm more familiar with the codebase, it's one I could have found myself but never bothered looking into boot.sdi or why it was actually needed) - but haven't found the time to properly add documention for the other bugs, how they were fixed (I prefer to do full bindiff analysis myself) yet.