geek_noob@alien.topB to AMD@hardware.watchEnglish · 1 year agoCacheWarp - New Vulnerability Breaks Integrity of AMD SEV - Cyber Kendrawww.cyberkendra.comexternal-linkmessage-square6fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkCacheWarp - New Vulnerability Breaks Integrity of AMD SEV - Cyber Kendrawww.cyberkendra.comgeek_noob@alien.topB to AMD@hardware.watchEnglish · 1 year agomessage-square6fedilink
minus-squareJannik2099@alien.topBlinkfedilinkEnglisharrow-up1·1 year agotldr: The Host can trigger cache invalidations (without write back) in SEV-protected guests. Certainly an interesting oversight, easily fixed in microcode.
tldr: The Host can trigger cache invalidations (without write back) in SEV-protected guests. Certainly an interesting oversight, easily fixed in microcode.