3 ms·
OpenBSD: Theo de Raadt at CanSecWest: Synthetic Memory Protections
- g0xA52A2A 4y agoDiscussion on https://news.ycombinator.com/item?id=35302767 https://news.ycombinator.com/item?id=35302767
- dewatoto 4y ago[dead]
- kramerger 4y agoThis is about making ROP harder, not sure why they label it like this. The idea that syscalls verify that stack pointer and PC are within valid regions at a first glance looks like a great idea, but I'm not sure if it stops many attacks. Might also turn out to be about too expensive...