A proof-of-concept (PoC) exploit has been publicly released for a newly disclosed Linux local privilege escalation (LPE) vulnerability dubbed “PinTheft.”  Discovered by Aaron Esau of the V12 security team, the flaw enables local attackers to gain full root access by chaining an RDS zerocopy double-free bug with io_uring fixed buffers. A kernel patch is now available, […]
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