CVE-2021-41789

6.5 mediumEPSS 0.6%

Medium (6.5) in mediatek. 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.

Severity

CVSS 3.1

6.5 medium

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 50% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2022-01-04
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

mediatek:mt7615_firmware
mediatek:mt7622_firmware

References

https://corp.mediatek.com/product-security-bulletin/January-2022
https://corp.mediatek.com/product-security-bulletin/January-2022

Check your stack JSON