wifi: nl80211: disallow setting special AP channel widths (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.21 % · percentile 11 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Modified
Description
In the Linux kernel, the following vulnerability has been resolved: wifi: nl80211: disallow setting special AP channel widths Setting the AP channel width is meant for use with the normal 20/40/... MHz channel width progression, and switching around in S1G or narrow channels isn't supported. Disallow that.
References
- https://git.kernel.org/stable/c/3d42f2125f6c89e1e71c87b9f23412afddbba45e
- https://git.kernel.org/stable/c/c6ea738e3feb407a3283197d9a25d0788f4f3cee
- https://git.kernel.org/stable/c/ac3bf6e47fd8da9bfe8027e1acfe0282a91584fc
- https://git.kernel.org/stable/c/23daf1b4c91db9b26f8425cc7039cf96d22ccbfe
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2024-40562
- GCVE · GCVE-0-2024-43912
CERT-FR advisories
- CERTFR-2026-AVI-0326 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0316 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0022 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0002 — Multiples vulnérabilités dans le noyau Linux de Debian LTS · cert.ssi.gouv.fr
- CERTFR-2024-AVI-1080 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0870 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0822 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0779 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*< 6.1.105cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.2 < 6.6.46cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.7 < 6.10.5
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected e16821bcfb364b0c41142db275dc74b39fa42c30 < 3d42f2125f6c89e1e71c87b9f23412afddbba45e ; affected e16821bcfb364b0c41142db275dc74b39fa42c30 < c6ea738e3feb407a3283197d9a25d0788f4f3cee ; affected e16821bcfb364b0c41142db275dc74b39fa42c30 < ac3bf6e47fd8da9bfe8027e1acfe0282a91584fc ; affected e16821bcfb364b0c41142db275dc74b39fa42c30 < 23daf1b4c91db9b26f8425cc7039cf96d22ccbfe |
| Linux · Linux | affected 3.16 ; unaffected 0 < 3.16 ; unaffected 6.1.105 ≤ 6.1.* ; unaffected 6.6.46 ≤ 6.6.* ; unaffected 6.10.5 ≤ 6.10.* ; unaffected 6.11 ≤ * |
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 |