I am puzzled by enthusiasm for various species of memory tagging, such as https://www.sifive.com/blog/sifive-shield-an-open-scalable-platform-architecture …, https://www.dovermicrosystems.com/solutions/coreguard/ …, https://community.arm.com/developer/ip-products/processors/b/processors-ip-blog/posts/enhancing-memory-safety …, which provide either coarse-grained or statistical protection when there's CHERI, which is fine-grained and exact. 1/2
Also, if memory serves correct, CHERI does not protect against data-only use after free attacks. So not exactly exact ;)
-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.