cvedb.io
CVE-2022-36946
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2022-07-27T20:15:08.643 · Last modified 2026-06-17T04:54:19.693

Summary

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.

Affected products

linux — linux_kernel

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.