ipmi: Check event message buffer response for bad data (Linux Linux)

CVE-2026-46128
MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.13 % · centile 3 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Undergoing Analysis

Description

In the Linux kernel, the following vulnerability has been resolved: ipmi: Check event message buffer response for bad data The event message buffer response data size got checked later when processing, but check it right after the response comes back. It appears some BMCs may return an empty message instead of an error when fetching events. There are apparently some new BMCs that make this error, so we need to compensate.

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 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < cf1ef30c42a7079e5bad863cd01c52aa3a17c3ac ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 474e53d4397087913a5b9c9eb90fa068da4808bf ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 01f8387fa5b796f13cf50014c171f6da7abc46ea ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 2418e4b21fb1355504d095da5d5f0a210564a43d ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 7f7ada72c07a83b46045ddfeee526bd9e2e3c8f0 ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 42432b579a594b66ac32e5e7b7c26e6bc578ec89
Linux · Linuxaffected 2.6.12 ; unaffected 0 < 2.6.12 ; unaffected 5.10.258 ≤ 5.10.* ; unaffected 5.15.209 ≤ 5.15.* ; unaffected 6.1.175 ≤ 6.1.* ; unaffected 6.6.140 ≤ 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