CVE-2021-41789: MediaTek MT7615 Firmware

Medium severity, CVSS 6.5. EPSS: 0.6% chance of exploitation in the next 30 days.

In wifi driver, there is a possible system crash due to a missing validation check. This could lead to remote denial of service from a proximal attacker with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: GN20190426015; Issue ID: GN20190426015.

Affected products

  • MediaTek MT7615 Firmware: version 4.4.1.1 only
  • MediaTek MT7622 Firmware: version 4.4.1.1 only

Published 2022-01-04. Last modified 2026-06-17.