Detections
Analytics
CVE-2026-46136
medium
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.
References
https://git.kernel.org/stable/c/e451c325b000b9a0081fd93bc6d103d6943d4b55
https://git.kernel.org/stable/c/a0111847f0b4f6023f6dd320114697514e024ba3
https://git.kernel.org/stable/c/90cc573fd2f46ddbc2c329e7814b5ba3deb7b939
https://git.kernel.org/stable/c/5373f8b19e568b5c217832b9bbef165bd2b2df14
https://git.kernel.org/stable/c/2a79b1a492bcfa725383b6580cd93a6862308c85
https://git.kernel.org/stable/c/0aa63d33742b805d1a218d18d12b983cce4b2f7b