Non notée
CVE-2026-46136 wifi: mt76: mt7921: fix a potential clc buffer length underflow
Description
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921: fix a potential clc buffer length underflow The buf_len is used to limit the iterations for retrieving the country power setting and may underflow under certain conditions due to changes in the power table in CLC. This underflow leads to an almost infinite loop or an invalid power setting resulting in driver initialization failure.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Linux 7.1 | premières → < 7.1 | 7.1 |
| Linux 7.0 | premières → < 7.0.7 | 7.0.7 |
| Linux 6.18 | premières → < 6.18.30 | 6.18.30 |
| Linux 6.12 | premières → < 6.12.88 | 6.12.88 |
| Linux | 6.8 | Pas de correctif indiqué |
| Linux 6.6 | premières → < 6.6.140 | 6.6.140 |
| Linux 6.1 | premières → < 6.1.175 | 6.1.175 |
| SIMATIC S7-1500 TM MFP - GNU/Linux subsystem | Versions non publiées |
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