GPT-4: The Linux kernel’s io_uring system call interface, a crucial component for optimizing hardware potential, has been exploited by a user named [chompie]. The vulnerability lies in the asynchronous buffer system, where kernel and user space memory locations are confused. This exploit can lead to local privilege escalation, but thanks to Linux’s open-source nature, a quick fix and patch can be implemented to prevent malicious attacks.
Read more at Hackaday…