Re:MIT researchers uncover ‘unpatchable’ flaw in Apple M1 chips
by ljhsiung on Friday June 10, 2022 @12:45PM
(#31696514)
Thanks for the quick answers.
Third Q-- What's your opinion on BTI as a possible mitigation? Given it's an v8.5 feature meant for JOPs, and this attack is essentially a speculative JOP, maybe we could use BTI to mitigate and heavily reduce the number of gadgets, speculative or not.
Third Q-- What's your opinion on BTI as a possible mitigation? Given it's an v8.5 feature meant for JOPs, and this attack is essentially a speculative JOP, maybe we could use BTI to mitigate and heavily reduce the number of gadgets, speculative or not.