5 ms·
maybe it has to do with CR3 register? https://patchwork.kernel.org/patch/10138835/ https://patchwork.kernel.org/patch/10138835/ Edit: switched to link without
by slackingoff2017 9y ago
maybe it has to do with CR3 register?
https://patchwork.kernel.org/patch/10138835/ https://patchwork.kernel.org/patch/10138835/
Edit: switched to link without AD cancer
- bitexploder 9y agoI think they are just using the CR3 register to implement the fix. The actual side channel will be something a bit more esoteric. Something like this: https://cyber.wtf/2017/07/28/negative-result-reading-kernel-memory-from-user-mode/ https://cyber.wtf/2017/07/28/negative-result-reading-kernel-...