return2ozma@lemmy.world to Technology@lemmy.worldEnglish · 3 months agoApple chips can be hacked to leak secrets from Gmail, iCloud, and morearstechnica.comexternal-linkmessage-square25fedilinkarrow-up1305arrow-down18cross-posted to: cybersecurity@sh.itjust.worksapple@lemmy.zipsecurity@lemmy.mlhardware@programming.dev
arrow-up1297arrow-down1external-linkApple chips can be hacked to leak secrets from Gmail, iCloud, and morearstechnica.comreturn2ozma@lemmy.world to Technology@lemmy.worldEnglish · 3 months agomessage-square25fedilinkcross-posted to: cybersecurity@sh.itjust.worksapple@lemmy.zipsecurity@lemmy.mlhardware@programming.dev
minus-squareJaddedFauceet@lemmy.worldlinkfedilinkEnglisharrow-up15·3 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-up16·3 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/