net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound (Linux Linux)

CVE-2021-47547
MEDIUM 4.4

En bref

Source
NVD
EPSS
EPSS 0.23 % · centile 14 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound In line 5001, if all id in the array 'lp->phy[8]' is not 0, when the 'for' end, the 'k' is 8. At this time, the array 'lp->phy[8]' may be out of bound.

Faiblesses (CWE)

  • CWE-129 — Validation incorrecte d'un indice de tableau

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1MEDIUM 4.4CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:LCISA-ADP
CVSS 3.1MEDIUM 4.4CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:LNVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < ec5bd0aef1cec96830d0c7e06d3597d9e786cc98 ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 142ead3dc70411bd5977e8c47a6d8bf22287b3f8 ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < d3dedaa5a601107cfedda087209772c76e364d58 ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 2c1a6a9a011d622a7c61324a97a49801ba425eff ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 77ff166909458646e66450e42909e0adacc99049 ; affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < f059fa40f0fcc6bc7a12e0f2a2504e9a4ff74f1f
Linux · Linuxaffected 2.6.12 ; unaffected 0 < 2.6.12 ; unaffected 4.4.294 ≤ 4.4.* ; unaffected 4.9.292 ≤ 4.9.* ; unaffected 4.14.257 ≤ 4.14.* ; unaffected 4.19.220 ≤ 4.19.*

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