platform/x86/amd/hsmp: Ensure sock->metric_tbl_addr is non-NULL (Linux Linux)

CVE-2025-39678
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: platform/x86/amd/hsmp: Ensure sock->metric_tbl_addr is non-NULL If metric table address is not allocated, accessing metrics_bin will result in a NULL pointer dereference, so add a check.

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 5150542b8ec5fb561be080ed0ef3bab8598154c3 < 782977c0d8ba432b6fd3d5d0d87016a523ec1c69 ; affected 5150542b8ec5fb561be080ed0ef3bab8598154c3 < d47782d5c0cb87b9826041f34505580204ccf703 ; affected 5150542b8ec5fb561be080ed0ef3bab8598154c3 < 2c78fb287e1f430b929f2e49786518350d15605c
Linux · Linuxaffected 6.7 ; unaffected 0 < 6.7 ; unaffected 6.12.56 ≤ 6.12.* ; unaffected 6.16.4 ≤ 6.16.* ; unaffected 6.17 ≤ *

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