Rather than making enormous changes to protect or remove exploit targets bit by bit, we need a strong general purpose protection. Memory tagging provides that, with the major caveat that MTE is only 4 bits. A future version can be given the bits from PAC. A far future one can use fat pointers.
=> More informations about this toot | View the thread | More toots from GrapheneOS@grapheneos.social
text/geminiThis content has been proxied by September (3851b).