wifi: mac80211: check for station first in client probe (Linux Linux)

CVE-2023-53588
MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.16 % · centile 5 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: check for station first in client probe When probing a client, first check if we have it, and then check for the channel context, otherwise you can trigger the warning there easily by probing when the AP isn't even started yet. Since a client existing means the AP is also operating, we can then keep the warning. Also simplify the moved code a bit.

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 55de908ab292c03f1eb280f51170ddb9c6b57e31 < 7e1cda5cf07f848e6b50b4e5e7761ffbce905a3d ; affected 55de908ab292c03f1eb280f51170ddb9c6b57e31 < 7dce2deb0b03aaf46c87ceedea81ef4153e26c40 ; affected 55de908ab292c03f1eb280f51170ddb9c6b57e31 < 67dfa589aa8806c7959cbca2f4613b8d41c75a06
Linux · Linuxaffected 3.8 ; unaffected 0 < 3.8 ; unaffected 6.1.55 ≤ 6.1.* ; unaffected 6.5.5 ≤ 6.5.* ; unaffected 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