3 ms·
These approaches can only detect linear overflows deterministically. Use-after-frees (temporal safety violations) are only detected with some probability. It's
by fweimer 10mo ago
These approaches can only detect linear overflows deterministically. Use-after-frees (temporal safety violations) are only detected with some probability. It's mostly a debugging tool. And MTE requires special firmware, which is usually not available in the cloud because the tag memory reservation is a boot-time decision.
- pjmlp 10mo agoStill better than status quo on most systems. It is kind of interesting how all attempts to improve security are akin to arguing about usefulness of seatbelts when people still die wearing them.