watchdog: sp5100_tco: Fix a memory leak of EFCH MMIO resource (Linux Linux)

CVE-2022-50110
MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.24 % · centile 16 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: watchdog: sp5100_tco: Fix a memory leak of EFCH MMIO resource Unlike release_mem_region(), a call to release_resource() does not free the resource, so it has to be freed explicitly to avoid a memory leak.

Faiblesses (CWE)

  • CWE-401 — Mémoire non libérée après sa durée de vie utile

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 b4c0f1600df43245c8c3425dbd9426fdfba6c4b2 < 84ddf527f90755beec6b55ce2e31331f5ccd4e37 ; affected 0578fff4aae5bce3f09875f58e68e9ffbab8daf5 < 3a1becb1f13268ef58f19190608a7c742fb6fcf5 ; affected 0578fff4aae5bce3f09875f58e68e9ffbab8daf5 < ee1fb8f75abe361413913e3a6e93c8c0a4d83cd9 ; affected 0578fff4aae5bce3f09875f58e68e9ffbab8daf5 < c6d9c0798ed366a09a9e53d71edcd2266e34a6eb ; affected 15b5d74600b98adf396d416ed59e0d43726f2671 ; affected 5.15.42 < 5.15.61
Linux · Linuxaffected 5.18 ; unaffected 0 < 5.18 ; unaffected 5.15.61 ≤ 5.15.* ; unaffected 5.18.18 ≤ 5.18.* ; unaffected 5.19.2 ≤ 5.19.* ; unaffected 6.0 ≤ *

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