USB: serial: omninet: fix memory corruption with small endpoint (Linux Linux)

CVE-2026-63928
HIGH 7.8

En bref

Source
NVD
EPSS
EPSS 0.22 % · centile 12 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: USB: serial: omninet: fix memory corruption with small endpoint Make sure that the bulk-out buffers are at least as large as the hardcoded transfer size to avoid user-controlled slab corruption should a malicious device report a smaller endpoint max packet size than expected.

Faiblesses (CWE)

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · nvd@nist.gov (Primary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 180996f0ca774001944e4afa452d569ba2f6455c ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < b496e25ead5976bce2891dacaed09beb53a54f9f ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 4e7d32189d6219beb7db37cd0ea36b6bac7dfedb ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 9a3860454bdfb765f936965e975c594352602ffc ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 0bda1893e4cc4ad2b7dcdbaca246f2af688c6c2a ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 0fee0ccac29e088d4bfab7e2d075725dcecd803d
Linux · Linuxaffected 2.6.12 ; unaffected 0 < 2.6.12 ; unaffected 5.10.259 ≤ 5.10.* ; unaffected 5.15.210 ≤ 5.15.* ; unaffected 6.1.176 ≤ 6.1.* ; unaffected 6.6.143 ≤ 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