r/linux
· u/_clickfix_
· 3w ago
AMA Today: Yuhang Wu (Ex-Tesla & TikTok) Red Team Engineer & Exploit Developer | Linux Kernel Exploit Creator
Don't miss the AMA with Yuhang Wu, where we learn about elite enterprise infrastructure hacking, Linux kernel exploitation, and the future of autonomous Al security. When: Today - Friday, July 31, 12:00 PM PT Guest Crede…
Hacker News
· u/eth0up
· May 2, 2026
Ask HN: What does a 9-year undetected memory-only Linux LPE imply?
CVE-2026-31431: 732 bytes, no offsets, cross-distro, memory-only (no disk artifacts), extant since 2017. Discovered by AI in ~1 hour. AF_ALG's own maintainers have stated the interface has "never been used much, other th…