SlowMist Chief Security Officer: Linux systems have been found to have a high-risk vulnerability called Dirty Frag; users must upgrade immediately.

23pds, Chief Information Security Officer of SlowMist, published an article on the X platform stating that a privilege escalation vulnerability called Dirty Frag has been exposed in Linux systems, and the complete details and exploit code have been made public. This vulnerability allows any local user with low privileges to directly obtain root privileges on almost all mainstream Linux distributions. It is a deterministic logic vulnerability; the attack does not rely on complex race conditions, has an extremely high success rate, and does not cause kernel crashes, making it extremely dangerous. Linux users are advised to upgrade their systems immediately.