Input: adp5589-keys - fix NULL pointer dereference (Linux Linux)

CVE-2024-49871
MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.24 % · centile 15 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: Input: adp5589-keys - fix NULL pointer dereference We register a devm action to call adp5589_clear_config() and then pass the i2c client as argument so that we can call i2c_get_clientdata() in order to get our device object. However, i2c_set_clientdata() is only being set at the end of the probe function which means that we'll get a NULL pointer dereference in case the probe function fails early.

Faiblesses (CWE)

  • CWE-476 — Déréférencement de pointeur nul

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 30df385e35a48f773b85117fc490152c2395e45b < 4449fedb8a710043fc0925409eba844c192d4337 ; affected 30df385e35a48f773b85117fc490152c2395e45b < 34e304cc53ae5d3c8e3f08b41dd11e0d4f3e01ed ; affected 30df385e35a48f773b85117fc490152c2395e45b < 7c3f04223aaf82489472d614c6decee5a1ce8d7f ; affected 30df385e35a48f773b85117fc490152c2395e45b < 9a38791ee79bd17d225c15a6d1479448be127a59 ; affected 30df385e35a48f773b85117fc490152c2395e45b < 122b160561f6429701a0559a0f39b0ae309488c6 ; affected 30df385e35a48f773b85117fc490152c2395e45b < fb5cc65f973661241e4a2b7390b429aa7b330c69
Linux · Linuxaffected 5.11 ; unaffected 0 < 5.11 ; unaffected 5.15.168 ≤ 5.15.* ; unaffected 6.1.113 ≤ 6.1.* ; unaffected 6.6.55 ≤ 6.6.* ; unaffected 6.10.14 ≤ 6.10.*

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