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

What is CVE-2022-32666?

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.

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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

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