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CVE-2022-36946

HIGH CVSS: 7.5 Published: 2022-07-27 Modified: 2026-06-17

Description

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 Platforms

Netapp Solidfire \& Hci Storage NodeNetapp Hci Compute NodeDebian Debian LinuxNetapp Solidfire \& Hci Management NodeNetapp Active Iq Unified ManagerNetapp Solidfire Enterprise SdsLinux Linux Kernel

Weakness Type

NVD-CWE-noinfo

References