UVI-2021-1000209 netfilter: nftables: Fix a memleak from userdata error path in new objects

netfilter: nftables: Fix a memleak from userdata error path in new objects 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 v5.12.5 by commit...