CVE-2026-46136
Published: May 28, 2026
Modified: Jun 1, 2026
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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 0c9318d49e501a5d50b02bd91a4813bde2353488 - < 2a79b1a492bcfa725383b6580cd93a6862308c85affected 15173a1697236793e9e900b82fece6f99d41b2a7 - < e451c325b000b9a0081fd93bc6d103d6943d4b55affected fa6ad88e023ddfa6c5dcdb466d159e89f451e305 - < 90cc573fd2f46ddbc2c329e7814b5ba3deb7b939affected fa6ad88e023ddfa6c5dcdb466d159e89f451e305 - < 0aa63d33742b805d1a218d18d12b983cce4b2f7baffected fa6ad88e023ddfa6c5dcdb466d159e89f451e305 - < a0111847f0b4f6023f6dd320114697514e024ba3+5 more versions |
Linux | Linux | affected 6.8unaffected 0 - < 6.8unaffected 6.1.175 - <= 6.1.*unaffected 6.6.140 - <= 6.6.*unaffected 6.12.88 - <= 6.12.*+3 more versions |
References
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