cpufreq: brcmstb-avs-cpufreq: add check for cpufreq_cpu_get's return value (Linux Linux)

CVE-2024-27051
MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.27 % · centile 20 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: cpufreq: brcmstb-avs-cpufreq: add check for cpufreq_cpu_get's return value cpufreq_cpu_get may return NULL. To avoid NULL-dereference check it and return 0 in case of error. Found by Linux Verification Center (linuxtesting.org) with SVACE.

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 de322e085995b9417582d6f72229dadb5c09d163 < 9127599c075caff234359950117018a010dd01db ; affected de322e085995b9417582d6f72229dadb5c09d163 < d951cf510fb0df91d3abac0121a59ebbc63c0567 ; affected de322e085995b9417582d6f72229dadb5c09d163 < e72160cb6e23b78b41999d6885a34ce8db536095 ; affected de322e085995b9417582d6f72229dadb5c09d163 < b25b64a241d769e932a022e5c780cf135ef56035 ; affected de322e085995b9417582d6f72229dadb5c09d163 < 74b84d0d71180330efe67c82f973a87f828323e5 ; affected de322e085995b9417582d6f72229dadb5c09d163 < e6e3e51ffba0784782b1a076d7441605697ea3c6
Linux · Linuxaffected 4.10 ; unaffected 0 < 4.10 ; unaffected 5.10.214 ≤ 5.10.* ; unaffected 5.15.153 ≤ 5.15.* ; unaffected 6.1.83 ≤ 6.1.* ; unaffected 6.6.23 ≤ 6.6.*

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