Re:MIT researchers uncover ‘unpatchable’ flaw in Apple M1 chips
by adrian_b on Friday June 10, 2022 @03:18PM
(#31698330)
Besides the Apple CPUs and Graviton 3 (Armv8.4-A), the cores introduced by ARM in 2021 and present in some 2022 smartphones (Cortex-X2, Cortex-A710, Cortex-A510), which implement Armv9.0-A, also support PAC.
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Re:MIT researchers uncover ‘unpatchable’ flaw in Apple M1 chips
by fulafel on Saturday June 11, 2022 @06:12AM
(#31703358)
The doc in the kernel tree is dated 2017, so it's percolated to products quite slowly: https://www.kernel.org/doc/html/latest/arm64/pointer-authent...