What is the “PinTheft” Linux kernel privilege escalation vulnerability, how does the exploit work (including the RDS zerocopy double‑free buPinTheft chains an RDS zerocopy memory bug with io_uring fixed buffers to overwrite page cache and escalate privileges.
AI プロンプト
Create a landscape editorial hero image for this Studio Global article: What is the “PinTheft” Linux kernel privilege escalation vulnerability, how does the exploit work (including the RDS zerocopy double‑free bu. Article summary: PinTheft is a recently disclosed Linux local privilege escalation affecting the kernel’s RDS subsystem, where an RDS zerocopy reference-count/double-free bug can be chained with io_uring fixed buffers to overwrite page-c. Topic tags: general, general web. Reference image context from search candidates: Reference image 1: visual subject "# Re: PinTheft Linux LPE. > > v12-security have shared a new Linux LPE today, PinTheft [0]. > > > PinTheft is a Linux local privilege escalation exploit for an RDS zerocopy double-" source context "Re: PinTheft Linux LPE - oss-sec" Reference image 2: visual subject "# PinTheft: New Linux Exploit Steals Kernel References to Root