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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-07-27T00:00:00

Updated: 2024-08-03T10:21:32.314Z

Reserved: 2022-07-27T00:00:00

Link: CVE-2022-36946

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-07-27T20:15:08.643

Modified: 2024-03-25T01:15:51.980

Link: CVE-2022-36946

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-07-26T09:00:00Z

Links: CVE-2022-36946 - Bugzilla