nfqnl_mangle in net/netfilter/nfnetlink_queue.c in the Linux kernel through 5.18.14 allows remote attackers to cause a denial of service (panic) because, in the case of an nf_queue verdict with a one-byte nfta_payload attribute, an skb_pull can encounter a negative skb->len. CREATE(Triage):(User=admin) CVE-2022-36946 (https://nvd.nist.gov/vuln/detail/CVE-2022-36946)
