wifi: wil6210: debugfs: fix info leak in wil_write_file_wmi() (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.26 % · centile 18 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- Linux
- Statut NVD
- Analyzed
Rechercher sur…
Description
In the Linux kernel, the following vulnerability has been resolved: wifi: wil6210: debugfs: fix info leak in wil_write_file_wmi() The simple_write_to_buffer() function will succeed if even a single byte is initialized. However, we need to initialize the whole buffer to prevent information leaks. Just use memdup_user().
Faiblesses (CWE)
- CWE-909 — Missing Initialization of Resource
Références
- https://git.kernel.org/stable/c/c1216e699a1ce83ea005510844bd7508d34c6cef
- https://git.kernel.org/stable/c/4615458db7793fadc6d546ac3564b36819e77a22
- https://git.kernel.org/stable/c/60c9983425167ec5073c628d83a6875760d18059
- https://git.kernel.org/stable/c/05ceda14ef7c73104e709c414c3680d8a59f51d4
- https://git.kernel.org/stable/c/074e865b37da55aa87baa16d68b96896f85f8adb
- https://git.kernel.org/stable/c/789edc1af9c1a2293956e8534bfef3d18d629de9
- https://git.kernel.org/stable/c/67470920cd3f3cb38699b1ad23234f96bead4d21
- https://git.kernel.org/stable/c/7a4836560a6198d245d5732e26f94898b12eb760
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2022-55434
- GCVE · GCVE-0-2022-50169
Avis du CERT-FR
- CERTFR-2026-AVI-0081 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-1009 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0649 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0607 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0587 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.17 < 4.14.291cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.256cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.211cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.137cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.61cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 5.18.18cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.19 < 5.19.2
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected ff974e4083341383d3dd4079e52ed30f57f376f0 < c1216e699a1ce83ea005510844bd7508d34c6cef ; affected ff974e4083341383d3dd4079e52ed30f57f376f0 < 4615458db7793fadc6d546ac3564b36819e77a22 ; affected ff974e4083341383d3dd4079e52ed30f57f376f0 < 60c9983425167ec5073c628d83a6875760d18059 ; affected ff974e4083341383d3dd4079e52ed30f57f376f0 < 05ceda14ef7c73104e709c414c3680d8a59f51d4 ; affected ff974e4083341383d3dd4079e52ed30f57f376f0 < 074e865b37da55aa87baa16d68b96896f85f8adb ; affected ff974e4083341383d3dd4079e52ed30f57f376f0 < 789edc1af9c1a2293956e8534bfef3d18d629de9 |
| Linux · Linux | affected 3.17 ; unaffected 0 < 3.17 ; unaffected 4.14.291 ≤ 4.14.* ; unaffected 4.19.256 ≤ 4.19.* ; unaffected 5.4.211 ≤ 5.4.* ; unaffected 5.10.137 ≤ 5.10.* |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |