wifi: mt76: mt7921: fix a potential clc buffer length underflow
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 0.1%
probabilidade de exploração
0.1%top 97% das CVEs
exploração observada
nãonenhuma fonte reporta
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.
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/0aa63d33742b805d1a218d18d12b983cce4b2f7bhttps://git.kernel.org/stable/c/2a79b1a492bcfa725383b6580cd93a6862308c85https://git.kernel.org/stable/c/5373f8b19e568b5c217832b9bbef165bd2b2df14https://git.kernel.org/stable/c/90cc573fd2f46ddbc2c329e7814b5ba3deb7b939https://git.kernel.org/stable/c/a0111847f0b4f6023f6dd320114697514e024ba3https://git.kernel.org/stable/c/e451c325b000b9a0081fd93bc6d103d6943d4b55