
Another major Linux security flaw revealed — ‘Dirty Frag’ allows root on all major distros, with no patch or fix available yet
(Image credit: Shutterstock) Researcher Hyunwoo Kim discloses Dirty Frag, a nine‑year‑old kernel flaw enabling root privilege escalation across major Linux distros The exploit chains two page‑cache write bugs, works reliably without race conditions, and currently has no CVE or patch





