Remote Denial of Service in Wi-Fi Products by MediaTek
CVE-2022-32666

7.5HIGH

Key Information:

Vendor
MediaTek
Status
Mt7603, Mt7613, Mt7615, Mt7622, Mt7628, Mt7629, Mt7915, Mt7916, Mt7981, Mt7986, Mt8365
Vendor
CVE Published:
4 July 2023

Summary

A vulnerability in MediaTek Wi-Fi chipsets can lead to a reduction in throughput caused by the misrepresentation of critical information. This deficiency can be exploited remotely without requiring any user interaction, potentially causing a denial of service condition. Affected products should be updated with the latest patches to mitigate this vulnerability. For more information, check the official security bulletin.

Affected Version(s)

MT7603, MT7613, MT7615, MT7622, MT7628, MT7629, MT7915, MT7916, MT7981, MT7986, MT8365 7.6.6.0 / IOT-v23.0 (Yocto 4.0)

References

https://corp.mediatek.com/product-security-bulletin/July-...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.