neighbour: allow NUD_NOARP entries to be forced GCed
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 v5.4.125 by commit d99029e6aab62aef0a0251588b2867e77e83b137, it was introduced in version v5.0 by commit 58956317c8de52009d1a38a721474c24aef74fe7. For more details please see the references link.