Exploiting Legacy CPU Privilege Rings (Ring 1 and Ring 2)

[tight steppe]

Maybe not strictly relevant https://www.youtube.com/watch?v=XH0F9r0siTI and https://github.com/xoreaxeaxeax/rosenbridge

[rigid pasture]

Uhh, @dense violet, I'm curious, why do you think this topic is a fit for this community?