geek_noob@alien.topB to AMDEnglish · 2 years agoCacheWarp - New Vulnerability Breaks Integrity of AMD SEV - Cyber Kendrawww.cyberkendra.comexternal-linkmessage-square6linkfedilinkarrow-up10arrow-down10
arrow-up10arrow-down1external-linkCacheWarp - New Vulnerability Breaks Integrity of AMD SEV - Cyber Kendrawww.cyberkendra.comgeek_noob@alien.topB to AMDEnglish · 2 years agomessage-square6linkfedilink
minus-squareJannik2099@alien.topBlinkfedilinkEnglisharrow-up1·2 years 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.