wifi: mac80211: don't offload TC setup on AP_VLAN interfaces (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.18 % · percentile 7 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Received
Description
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: don't offload TC setup on AP_VLAN interfaces AP_VLAN interfaces are purely virtual, so don't try to offload TC setup to drivers. We can't really use the AP interface either since we may not know it all the time, and it could technically even change. Just reject the TC offload so things get done in software.
References
- https://git.kernel.org/stable/c/790221efbfece13a2347563b3785aaca48f192e2
- https://git.kernel.org/stable/c/40bc8a268c3b6e21fa3a8dd1b4fd85aa905b9718
- https://git.kernel.org/stable/c/9c34f01b8f2177dd4e1ee524ca1f9ca3fcd85a11
- https://git.kernel.org/stable/c/ea3ef2165e4751df2ee3bc1c07a192243a08faa5
- https://git.kernel.org/stable/c/362bd5bce29ed0f6fd3d39a7065567777d70606e
European references
- ENISA EUVD · EUVD-2026-93321
- GCVE · GCVE-0-2026-98336
CERT-FR advisories
- CERTFR-2026-AVI-1385 — Multiples vulnérabilités dans les produits VMware · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1375 — Multiples vulnérabilités dans le noyau Linux de Debian LTS · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1374 — Multiples vulnérabilités dans le noyau Linux de Debian · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 61587f1556fec39e8bafc40c8715f560639a4cf2 < 790221efbfece13a2347563b3785aaca48f192e2 ; affected 61587f1556fec39e8bafc40c8715f560639a4cf2 < 40bc8a268c3b6e21fa3a8dd1b4fd85aa905b9718 ; affected 61587f1556fec39e8bafc40c8715f560639a4cf2 < 9c34f01b8f2177dd4e1ee524ca1f9ca3fcd85a11 ; affected 61587f1556fec39e8bafc40c8715f560639a4cf2 < ea3ef2165e4751df2ee3bc1c07a192243a08faa5 ; affected 61587f1556fec39e8bafc40c8715f560639a4cf2 < 362bd5bce29ed0f6fd3d39a7065567777d70606e |
| Linux · Linux | affected 6.4 ; unaffected 0 < 6.4 ; unaffected 6.6.158 ≤ 6.6.* ; unaffected 6.12.112 ≤ 6.12.* ; unaffected 6.18.54 ≤ 6.18.* ; unaffected 7.2.8 ≤ 7.2.* |
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 |