net: dpaa2-eth: fix use-after-free in dpaa2_eth_remove (Linux Linux)

CVE-2021-47204
HIGH 7.8

En bref

Source
NVD
EPSS
EPSS 0.23 % · centile 14 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: net: dpaa2-eth: fix use-after-free in dpaa2_eth_remove Access to netdev after free_netdev() will cause use-after-free bug. Move debug log before free_netdev() call to avoid it.

Faiblesses (CWE)

  • CWE-416 — Utilisation après libération

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · nvd@nist.gov (Primary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected 7472dd9f649958be6a8880ed439233c8414a7b34 < d74ff10ed2d93dc9b67e99a74b36fb9a83273d8a ; affected 7472dd9f649958be6a8880ed439233c8414a7b34 < 1c4099dc0d6a01e76e4f7dd98e4b3e0d55d80ad9 ; affected 7472dd9f649958be6a8880ed439233c8414a7b34 < 32d4686224744819ddcae58b666c21d2a4ef4c88 ; affected 7472dd9f649958be6a8880ed439233c8414a7b34 < 9b5a333272a48c2f8b30add7a874e46e8b26129c
Linux · Linuxaffected 4.17 ; unaffected 0 < 4.17 ; unaffected 5.4.162 ≤ 5.4.* ; unaffected 5.10.82 ≤ 5.10.* ; unaffected 5.15.5 ≤ 5.15.* ; unaffected 5.16 ≤ *

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