Linux Kernel io_uring UAF Flaw Used to Cheat BPF Verifier and Achieve Container Escape, PoC Releases
Linux Kernel io_uring UAF Flaw Used to Cheat BPF Verifier and Achieve Container Escape, PoC Releases
Do Son A high-severity UAF (CVE-2025-40364) in Linux io_uring allows root RCE. Researchers demonstrated two kill chains: cheating the BPF verifier and using Dirty Pagetables for container escape. Patch immediately.