CVE-2025-40074

ipv4: start using dst_dev_rcu()

CRITICAL 9.8

En bref

Source
NVD
EPSS
EPSS 0.46 % · centile 40 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Deferred

Description

In the Linux kernel, the following vulnerability has been resolved: ipv4: start using dst_dev_rcu() Change icmpv4_xrlim_allow(), ip_defrag() to prevent possible UAF. Change ipmr_prepare_xmit(), ipmr_queue_fwd_xmit(), ip_mr_output(), ipv4_neigh_lookup() to use lockdep enabled dst_dev_rcu().

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1CRITICAL 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HLinux
CVSS 3.1CRITICAL 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HNVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary)

Références européennes

Avis du CERT-FR

Produits affectés

ProduitVersions
Linux · Linuxaffected 4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 < 864155c164654110f68a17a63bd0339754790d67 ; affected 4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 < e150f273cd8ed34ebc6d03758aad95c12fc58337 ; affected 4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 < 684efb2c86c887685f9aa65e1a21b3df6c1f822d ; affected 4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 < 923e0734c386984d45de508528a7a7ad91d791cc ; affected 4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 < 6ad8de3cefdb6ffa6708b21c567df0dbf82c43a8
Linux · Linuxaffected 4.13 ; unaffected 0 < 4.13 ; unaffected 6.1.189 ≤ 6.1.* ; unaffected 6.6.157 ≤ 6.6.* ; unaffected 6.12.106 ≤ 6.12.* ; unaffected 6.17.3 ≤ 6.17.*

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