vfio/pci: Init the count variable in collecting hot-reset devices (Linux Linux)

CVE-2024-41052
MEDIUM 5.5

En bref

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

Description

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Init the count variable in collecting hot-reset devices The count variable is used without initialization, it results in mistakes in the device counting and crashes the userspace if the get hot reset info path is triggered.

Faiblesses (CWE)

  • CWE-908 — Utilisation d'une ressource non initialisée

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 618fbf4c910a06a3aa6a8b88a5fb1f2197f964f3 < f476dffc52ea70745dcabf63288e770e50ac9ab3 ; affected 9313244c26f3792daa86f3a18cc3bd5ad60310e0 < f44136b9652291ac1fc39ca67c053ac624d0d11b ; affected f6944d4a0b87c16bc34ae589169e1ded3d4db08e < 5a88a3f67e37e39f933b38ebb4985ba5822e9eca
Linux · Linuxaffected 6.6.36 < 6.6.41 ; affected 6.9.7 < 6.9.10

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