GoFetch: Breaking Constant-Time Cryptographic Implementations Using Data Memory-Dependent Prefetchers
gofetch.fail
A new microarchitectural side-channel attack exploiting data memory-dependent prefetchers in Apple silicons.
  • @9point6English
    2•8 months ago

    Potentially exploitable on all M-series chips

    Big oof. Are we going to see spectre/meltdown-like performance nerfing to mitigate this I wonder