CVEvulnerability

CVE-2023-4004

7.8 HIGH Published 2023-07-31 Modified 2026-10-14 Official page ↗
Status
Modified
Published
2023-07-31
Last modified
2026-10-14
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-416

Description

A use-after-free flaw was found in the Linux kernel's netfilter in the way a user triggers the nft_pipapo_remove function with the element, without a NFT_SET_EXT_KEY_END. This issue could allow a local user to crash the system or potentially escalate their privileges on the system.

Affected configurations

• linux linux kernel (>= 5.6 < 5.10.188) • linux linux kernel (>= 5.11 < 5.15.123) • linux linux kernel (>= 5.16 < 6.1.42) • linux linux kernel (>= 6.2 < 6.4.7) • fedoraproject fedora 38 • redhat enterprise linux 8.0 • redhat enterprise linux 9.0 • netapp h300s • netapp h410s • netapp h500s • netapp h700s • debian debian linux 10.0 • debian debian linux 11.0 • debian debian linux 12.0

Related

Weakness · CWE (1)

References