#kernel

A new Linux kernel vulnerability called Dirtyfrag was publicly disclosed without patches or CVEs, allowing unprivileged users to gain root on all major distributions via chained kernel flaws.

HN did not read this as a simple cleanup patch. The thread blew up because maintainers are removing old networking code to escape AI-generated security-report overload, and commenters split over whether the real scandal is spam or years of pretending dead code was maintained.

A Hacker News discussion is focusing on a new Linux kernel document that permits AI assistance but keeps DCO, GPL-2.0-only compatibility, and final accountability with human submitters.