regulator: scmi: fix of_node refcount leak in scmi_regulator_probe() (Linux Linux)

CVE-2026-64301
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: regulator: scmi: fix of_node refcount leak in scmi_regulator_probe() scmi_regulator_probe() calls of_find_node_by_name() which takes a reference on the returned device node. On the error path where process_scmi_regulator_of_node() fails, the function returns without calling of_node_put() on the child node, leaking the reference. Add of_node_put(np) on the error path to properly release the reference.

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 0fbeae70ee7ce98e18a47337cd1f205dd88589e9 < 1e446e8f8c763be3de7d0362e024cdf46194ffef ; affected 0fbeae70ee7ce98e18a47337cd1f205dd88589e9 < 637c11e3d8d43a7ee654591cda8d17c55a9234fa ; affected 0fbeae70ee7ce98e18a47337cd1f205dd88589e9 < e2baf8ea13fb4b10bec2c4751aea05c00dabcd0f ; affected 0fbeae70ee7ce98e18a47337cd1f205dd88589e9 < 3e1441a4d06d35a314961e40057bd1f0106bbc14 ; affected 0fbeae70ee7ce98e18a47337cd1f205dd88589e9 < 22cb337370e6539b0418832c6040e9b00c1b74ca ; affected 0fbeae70ee7ce98e18a47337cd1f205dd88589e9 < a935b64548fcfe1d5b4dbdd31dddfb0d7019367f
Linux · Linuxaffected 5.11 ; unaffected 0 < 5.11 ; unaffected 5.15.212 ≤ 5.15.* ; unaffected 6.1.178 ≤ 6.1.* ; unaffected 6.6.145 ≤ 6.6.* ; unaffected 6.12.96 ≤ 6.12.*

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