io_uring has been one of the greatest sources of exploits for the Linux kernel in years. io_uring has resulted in so many practical privilege escalation attacks that many containers completely block it, and companies like Google keep it entirely disabled. RHEL also ships a kernel without it by default.
io_uring has been one of the greatest sources of exploits for the Linux kernel in years. io_uring has resulted in so many practical privilege escalation attacks that many containers completely block it, and companies like Google keep it entirely disabled. RHEL also ships a kernel without it by default.