medium
6.7
CWE
755
Advisory Published
Updated

CVE-2022-32657

First published: Tue Jan 03 2023(Updated: )

In Wi-Fi driver, there is a possible undefined behavior due to incorrect error handling. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: GN20220705042; Issue ID: GN20220705042.

Credit: security@mediatek.com

Affected SoftwareAffected VersionHow to fix
Mediatek Mt7603 Firmware=7.6.6.0
Mediatek Mt7603
Mediatek Mt7613 Firmware=7.6.6.0
Mediatek Mt7613
Mediatek Mt7615 Firmware=7.6.6.0
Mediatek Mt7615
Mediatek Mt7622 Firmware=7.6.6.0
Mediatek Mt7622
Mediatek Mt7628 Firmware=7.6.6.0
Mediatek Mt7628
Mediatek Mt7629 Firmware=7.6.6.0
Mediatek Mt7629
Mediatek Mt7915 Firmware=7.6.6.0
Mediatek Mt7915
Mediatek Mt7916 Firmware=7.6.6.0
Mediatek Mt7916
Mediatek Mt7981 Firmware=7.6.6.0
Mediatek Mt7981
Mediatek Mt7986 Firmware=7.6.6.0
Mediatek Mt7986

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2022-32657?

    The severity of CVE-2022-32657 is medium with a CVSS score of 6.7.

  • How does CVE-2022-32657 affect Mediatek Wi-Fi drivers?

    CVE-2022-32657 affects certain versions of Mediatek Wi-Fi drivers with a specific firmware version.

  • Is user interaction required for exploitation of CVE-2022-32657?

    No, user interaction is not needed for exploitation of CVE-2022-32657.

  • What is the patch ID for CVE-2022-32657?

    The patch ID for CVE-2022-32657 is GN20220705042.

  • How can I fix CVE-2022-32657?

    To fix CVE-2022-32657, apply the patch with patch ID GN20220705042 provided by Mediatek.

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