iio: common: st_sensors: Fix use of uninitialize device structs (Linux Linux)

CVE-2025-38531
MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.17 % · centile 6 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: iio: common: st_sensors: Fix use of uninitialize device structs Throughout the various probe functions &indio_dev->dev is used before it is initialized. This caused a kernel panic in st_sensors_power_enable() when the call to devm_regulator_bulk_get_enable() fails and then calls dev_err_probe() with the uninitialized device. This seems to only cause a panic with dev_err_probe(), dev_err(), dev_warn() and dev_info() don't seem to cause a panic, but are fixed as well. The issue is reported and traced here: [1]

Faiblesses (CWE)

  • CWE-908 — Utilisation d'une ressource non initialisée

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 4dff754876959b3f3b354800089bc8aaa3ec1d95 < 1f88548ec8ade8538eb970e36ffe5049b89d86f7 ; affected 4dff754876959b3f3b354800089bc8aaa3ec1d95 < f9d4b618f1b9e6d760cc7c15052b92f7faf47201 ; affected 4dff754876959b3f3b354800089bc8aaa3ec1d95 < 610615c9668037e3eca11132063b93b2d945af13 ; affected 4dff754876959b3f3b354800089bc8aaa3ec1d95 < 3297a9016a45144883ec990bd4bd5b1d79cafb46 ; affected 4dff754876959b3f3b354800089bc8aaa3ec1d95 < 9f92e93e257b33e73622640a9205f8642ec16ddd
Linux · Linuxaffected 5.16 ; unaffected 0 < 5.16 ; unaffected 6.1.191 ≤ 6.1.* ; unaffected 6.6.136 ≤ 6.6.* ; unaffected 6.12.40 ≤ 6.12.* ; unaffected 6.15.8 ≤ 6.15.*

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