PoC Unleashes PinTheft Linux LPE, Unlocks Root Access

A proof-of-concept exploit named PinTheft has been published for a Linux kernel local privilege escalation, leveraging an RDS zerocopy double-free flaw to gain root access under specific kernel configurations. The PoC demonstrates a novel way to steal references via io_uring and overwrite in-memory pages, underscoring ongoing Linux kernel security challenges. Admins should apply latest patches or blacklist vulnerable modules to mitigate risk.