CVE-2024-27064

netfilter: nf_tables: Fix a memory leak in nf_tables_updchain

MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.22 % · centile 13 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: Fix a memory leak in nf_tables_updchain If nft_netdev_register_hooks() fails, the memory associated with nft_stats is not freed, causing a memory leak. This patch fixes it by moving nft_stats_alloc() down after nft_netdev_register_hooks() succeeds.

Faiblesses (CWE)

  • CWE-401 — Mémoire non libérée après sa durée de vie utile

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1MEDIUM 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HNVD · nvd@nist.gov (Primary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected b9703ed44ffbfba85c103b9de01886a225e14b38 < 79846fdcc548d617b0b321addc6a3821d3b75b20 ; affected b9703ed44ffbfba85c103b9de01886a225e14b38 < 4e4623a4f6e133e671f65f9ac493bddaaf63e250 ; affected b9703ed44ffbfba85c103b9de01886a225e14b38 < e77a6b53a3a547b6dedfc40c37cee4f310701090 ; affected b9703ed44ffbfba85c103b9de01886a225e14b38 < 7eaf837a4eb5f74561e2486972e7f5184b613f6e ; affected d131ce7a319d3bff68d5a9d5509bb22e4ce33946 ; affected 6.3.3 < 6.4
Linux · Linuxaffected 6.4 ; unaffected 0 < 6.4 ; unaffected 6.6.23 ≤ 6.6.* ; unaffected 6.7.11 ≤ 6.7.* ; unaffected 6.8.2 ≤ 6.8.* ; unaffected 6.9 ≤ *

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD