Y Hacker News new | ask | show | jobs

user: notaplumber1 created: 2022-04-29 karma: 188 mostly lurking, posting the occasional link submissions: 0 points | 0 comments 0 points | 0 comments Making OpenBSD look like Ubuntu Linux 8 points | 1 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments Synthetic Memory Protections: An update on ROP mitigations [pdf] 96 points | 55 comments Theo de Raadt on pinsyscall(2) (OpenBSD) 17 points | 5 comments 0 points | 0 comments 0 points | 0 comments BROP mitigation on systems without xonly (execute-only) hw-enforcement (OpenBSD) 2 points | 1 comments Viable xonly functionality on amd64 using Memory Protection Keys/PKU (OpenBSD) 5 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments OpenBSD on the Windows Dev Kit 2023 3 points | 0 comments 0 points | 0 comments