net: ethernet: mtk_eth_soc: pass eth to mtk_handle_irq_rx in poll_controller (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.49 % · centile 42 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- Linux
- Statut NVD
- Received
Description
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: mtk_eth_soc: pass eth to mtk_handle_irq_rx in poll_controller mtk_handle_irq_rx expects a struct mtk_eth * (matching the request_irq cookie), but mtk_poll_controller incorrectly passed the net_device *. Calling ndo_poll_controller with CONFIG_NET_POLL_CONTROLLER enabled would then crash.
Références
- https://git.kernel.org/stable/c/979a736fcac2ee32b55dafa6766188aa8b6927a4
- https://git.kernel.org/stable/c/a9133c4d335e48ba92f4daed10c506378924f976
- https://git.kernel.org/stable/c/3bd58ac9ca0c552651f533c1bd280dd19ae7d4e8
- https://git.kernel.org/stable/c/276f1f180f55d56cf5992a581e20ed2b3dfa6ced
- https://git.kernel.org/stable/c/7eb46318d53940dab63dea7130e720b67a656104
- https://git.kernel.org/stable/c/e095f249e2209674f6366f6db0383a2b96e19239
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | Linux |
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-67429
- GCVE · GCVE-0-2026-80694
Avis du CERT-FR
- CERTFR-2026-AVI-1372 — Multiples vulnérabilités dans les produits SUSE · cert.ssi.gouv.fr
- CERTFR-2026-AVI-1232 — Multiples vulnérabilités dans le noyau Linux de Debian LTS · cert.ssi.gouv.fr
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected 8186f6e382d8719d0a4bc0ef218c4dd7cf55b496 < 979a736fcac2ee32b55dafa6766188aa8b6927a4 ; affected 8186f6e382d8719d0a4bc0ef218c4dd7cf55b496 < a9133c4d335e48ba92f4daed10c506378924f976 ; affected 8186f6e382d8719d0a4bc0ef218c4dd7cf55b496 < 3bd58ac9ca0c552651f533c1bd280dd19ae7d4e8 ; affected 8186f6e382d8719d0a4bc0ef218c4dd7cf55b496 < 276f1f180f55d56cf5992a581e20ed2b3dfa6ced ; affected 8186f6e382d8719d0a4bc0ef218c4dd7cf55b496 < 7eb46318d53940dab63dea7130e720b67a656104 ; affected 8186f6e382d8719d0a4bc0ef218c4dd7cf55b496 < e095f249e2209674f6366f6db0383a2b96e19239 |
| Linux · Linux | affected 4.8 ; unaffected 0 < 4.8 ; unaffected 6.1.191 ≤ 6.1.* ; unaffected 6.6.160 ≤ 6.6.* ; unaffected 6.12.103 ≤ 6.12.* ; unaffected 6.18.44 ≤ 6.18.* |
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 |