A vulnerability, which was classified as critical, was found in MediaTek MT6890 and MT7622 SDK version 5.0.5.0/before /OpenWRT 19.07/21.02. Affected is an unknown function of the component WLAN Service. The manipulation leads to out-of-bounds write.

This vulnerability is traded as CVE-2024-20073. Local access is required to approach this attack. There is no exploit available.

It is recommended to apply a patch to fix this issue.