s390/pci: Fix missing check for zpci_create_device() error return (Linux Linux)

CVE-2025-37974
MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.19 % · centile 8 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: s390/pci: Fix missing check for zpci_create_device() error return The zpci_create_device() function returns an error pointer that needs to be checked before dereferencing it as a struct zpci_dev pointer. Add the missing check in __clp_add() where it was missed when adding the scan_list in the fixed commit. Simply not adding the device to the scan list results in the previous behavior.

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 1f3b309108fd0660ea8614a72328ba866ccd3378 < be54b750c333a9db7c3b3686846bb06b07b011fe ; affected 0467cdde8c4320bbfdb31a8cff1277b202f677fc < 2769b718e164df983c20c314b263a71a699be6cd ; affected 0467cdde8c4320bbfdb31a8cff1277b202f677fc < 42420c50c68f3e95e90de2479464f420602229fc ; affected 6.12.5 < 6.12.29
Linux · Linuxaffected 6.13 ; unaffected 0 < 6.13 ; unaffected 6.12.29 ≤ 6.12.* ; unaffected 6.14.7 ≤ 6.14.* ; unaffected 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