Researchers have detailed the SQUIP attack, which is particularly worrisome for users of AMD Zen 1, Zen 2 and Zen 3 processors. Researchers were able measure the precise degree of Scheduler Queue Usage (i.e., occupancy) via Interference Probing, giving the attack its name. Using this technique, it was possible in tests to recover a full RSA-4096
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Author: Mark Tyson
