CWE
20
Advisory Published
Updated

CVE-2023-20705: Input Validation

First published: Mon May 15 2023(Updated: )

In apu, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07767870; Issue ID: ALPS07767870.

Credit: security@mediatek.com

Affected SoftwareAffected VersionHow to fix
Google Android=12.0
Google Android=13.0
Mediatek Mt6853
Mediatek Mt6853t
Mediatek Mt6873
Mediatek Mt6875
Mediatek Mt6877
Mediatek Mt6879
Mediatek Mt6883
Mediatek Mt6885
Mediatek Mt6889
Mediatek Mt6891
Mediatek Mt6893
Mediatek Mt8183
Mediatek Mt8195

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Frequently Asked Questions

  • What is the severity of CVE-2023-20705?

    The severity of CVE-2023-20705 is medium with a CVSS score of 5.5.

  • How can this vulnerability lead to local information disclosure?

    This vulnerability in apu could lead to local information disclosure due to a missing bounds check, allowing an out of bounds read.

  • Is user interaction required for exploitation of CVE-2023-20705?

    No, user interaction is not needed for the exploitation of CVE-2023-20705.

  • Which software versions are affected by CVE-2023-20705?

    Google Android versions 12.0 and 13.0 are affected by CVE-2023-20705.

  • How can I fix CVE-2023-20705?

    To fix CVE-2023-20705, apply the patch with ID ALPS07767870 provided by the vendor.

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