Print Page - Reptar: corrupting the reorder buffer with redundant prefixes

Title: Reptar: corrupting the reorder buffer with redundant prefixes
Post by: fearless on November 15, 2023, 11:32:09 AM

Came across this today, interesting stuff from Tavis Ormandy:

https://lock.cmpxchg8b.com/reptar.html (https://lock.cmpxchg8b.com/reptar.html)

Title: Re: Reptar: corrupting the reorder buffer with redundant prefixes
Post by: jj2007 on November 15, 2023, 12:25:15 PM

Interesting stuff indeed, but I'd need some extra time to understand it :rolleyes:

Title: Re: Reptar: corrupting the reorder buffer with redundant prefixes
Post by: Biterider on November 15, 2023, 06:26:41 PM

Hi fearless
Super interesting stuff. :thumbsup:

How did you find it?

Biterider

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