return2ozma@lemmy.world to Technology@lemmy.worldEnglish · 3 months agoApple chips can be hacked to leak secrets from Gmail, iCloud, and morearstechnica.comexternal-linkmessage-square3fedilinkarrow-up1183arrow-down14cross-posted to: cybersecurity@sh.itjust.works
arrow-up1179arrow-down1external-linkApple chips can be hacked to leak secrets from Gmail, iCloud, and morearstechnica.comreturn2ozma@lemmy.world to Technology@lemmy.worldEnglish · 3 months agomessage-square3fedilinkcross-posted to: cybersecurity@sh.itjust.works
minus-squareJaddedFauceet@lemmy.worldlinkfedilinkEnglisharrow-up12·3 months ago FLOP abuses the LVP in a way that allows the attacker to run functions with the wrong argument—for instance, a memory pointer rather than an integer. is this a vulnerability in the software? So patching this won’t require disabling speculative execution?
minus-squareozymandias117@lemmy.worldlinkfedilinkEnglisharrow-up12·3 months agoHardware. There’s a load value predictor that guesses the value of a load from memory https://predictors.fail/
is this a vulnerability in the software? So patching this won’t require disabling speculative execution?
Hardware. There’s a load value predictor that guesses the value of a load from memory
https://predictors.fail/