CWE
787
Advisory Published
Updated

CVE-2023-20715

First published: Tue Jun 06 2023(Updated: )

In wlan, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07796900; Issue ID: ALPS07796900.

Credit: security@mediatek.com

Affected SoftwareAffected VersionHow to fix
Linuxfoundation Iot-yocto=22.2
Linuxfoundation Yocto=4.0
Google Android=12.0
Google Android=13.0
Mediatek Mt6789
Mediatek Mt6855
Mediatek Mt6879
Mediatek Mt6895
Mediatek Mt6983
Mediatek Mt7663
Mediatek Mt7668
Mediatek Mt7902
Mediatek Mt7921
Mediatek Mt8167s
Mediatek Mt8168
Mediatek Mt8175
Mediatek Mt8362a
Mediatek Mt8365
Mediatek Mt8385
Mediatek Mt8518
Mediatek Mt8532
Mediatek Mt8673
Mediatek Mt8766
Mediatek Mt8768
Mediatek Mt8781
Mediatek Mt8786
Mediatek Mt8788
Mediatek Mt8789
Mediatek Mt8791
Mediatek Mt8797
Linux Linux kernel=4.19
Mediatek Mt5521

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Frequently Asked Questions

  • What is CVE-2023-20715?

    CVE-2023-20715 is a vulnerability in wlan that allows for an out of bounds write, potentially leading to local privilege escalation.

  • How severe is CVE-2023-20715?

    CVE-2023-20715 has a severity rating of 6.7, which is considered medium.

  • Which software is affected by CVE-2023-20715?

    CVE-2023-20715 affects the following software: Linuxfoundation iot-yocto 22.2, Linuxfoundation Yocto 4.0, Google Android 12.0, and Google Android 13.0.

  • Is user interaction required to exploit CVE-2023-20715?

    No, user interaction is not needed for exploitation of CVE-2023-20715.

  • How can I fix CVE-2023-20715?

    To fix CVE-2023-20715, apply the provided patch ID ALPS07796900.

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