fou: remove warn in gue_gro_receive on unsupported protocol (Linux Linux)

CVE-2024-44940
HIGH 7.5

En bref

Source
NVD
EPSS
EPSS 0.75 % · centile 55 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: fou: remove warn in gue_gro_receive on unsupported protocol Drop the WARN_ON_ONCE inn gue_gro_receive if the encapsulated type is not known or does not have a GRO handler. Such a packet is easily constructed. Syzbot generates them and sets off this warning. Remove the warning as it is expected and not actionable. The warning was previously reduced from WARN_ON to WARN_ON_ONCE in commit 270136613bf7 ("fou: Do WARN_ON_ONCE in gue_gro_receive for bad proto callbacks").

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HLinux
CVSS 3.1HIGH 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HNVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary)
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 37dd0247797b168ad1cc7f5dbec825a1ee66535b < a925a200299a6dfc7c172f54da6f374edc930053 ; affected 37dd0247797b168ad1cc7f5dbec825a1ee66535b < b1453a5616c7bd8acd90633ceba4e59105ba3b51 ; affected 37dd0247797b168ad1cc7f5dbec825a1ee66535b < 5a2e37bc648a2503bf6d687aed27b9f4455d82eb ; affected 37dd0247797b168ad1cc7f5dbec825a1ee66535b < 3db4395332e7050ef9ddeb3052e6b5019f2a2a59 ; affected 37dd0247797b168ad1cc7f5dbec825a1ee66535b < 440ab7f97261bc28501636a13998e1b1946d2e79 ; affected 37dd0247797b168ad1cc7f5dbec825a1ee66535b < dd89a81d850fa9a65f67b4527c0e420d15bf836c
Linux · Linuxaffected 3.18 ; unaffected 0 < 3.18 ; unaffected 5.10.234 ≤ 5.10.* ; unaffected 5.15.174 ≤ 5.15.* ; unaffected 6.1.107 ≤ 6.1.* ; unaffected 6.6.47 ≤ 6.6.*

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