Originally published on tamiz. pro . GhostLock, designated CVE-2023-32233, is a use-after-free (UAF) vulnerability discovered in the Linux kernel's Netfilter subsystem.
Source: [Dev.to](https://dev.to/tamizuddin/unpacking-ghostlock-a-15-year-old-linux-stack-uaf-vulnerability-revealing-deep-security-lessons-20k4)