netfilter: fix use-after-free in _nfregisternethook()
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.270 by commit 05f7927b25d2635e87267ff6c79db79fb46cf313, it was introduced in version v4.14 by commit 2420b79f8c18a75ee2417cace381f4604b9b4365. For more details please see the references link.