CVE-2023-4569

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

A memory leak flaw was found in nft_set_catchall_flush in net/netfilter/nf_tables_api.c in the Linux Kernel. This issue may allow a local attacker to cause double-deactivations of catchall elements, which can result in a memory leak.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-402 CWE-401

Affected software

No affected versions have been published.

Timeline

Published: Aug 28, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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