medium
6.7
CWE
190
Advisory Published
Updated

CVE-2023-20682: Integer Overflow

First published: Thu Apr 06 2023(Updated: )

In wlan, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07441605; Issue ID: ALPS07441605.

Credit: security@mediatek.com

Affected SoftwareAffected VersionHow to fix
Google Android=11.0
Google Android=12.0
Google Android=13.0
Yoctoproject Yocto=3.1
Yoctoproject Yocto=3.3
Yoctoproject Yocto=4.0
Mediatek Mt6580
Mediatek Mt6735
Mediatek Mt6765
Mediatek Mt6768
Mediatek Mt6771
Mediatek Mt6779
Mediatek Mt6785
Mediatek Mt6833
Mediatek Mt6853
Mediatek Mt6873
Mediatek Mt6877
Mediatek Mt6885
Mediatek Mt6983
Mediatek Mt7933
Mediatek Mt8167s
Mediatek Mt8168
Mediatek Mt8169
Mediatek Mt8175
Mediatek Mt8185
Mediatek Mt8362a
Mediatek Mt8365
Mediatek Mt8385
Mediatek Mt8518
Mediatek Mt8532
Mediatek Mt8675
Mediatek Mt8695
Mediatek Mt8766
Mediatek Mt8768
Mediatek Mt8771
Mediatek Mt8781
Mediatek Mt8786
Mediatek Mt8788
Mediatek Mt8789
Mediatek Mt8791t
Mediatek Mt8797
Mediatek Mt8798
Linux Linux kernel=4.19
Mediatek Mt5221
Mediatek Mt7663
Mediatek Mt7668
Mediatek Mt7902
Mediatek Mt7921

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2023-20682?

    The severity of CVE-2023-20682 is medium with a severity value of 6.7.

  • How does CVE-2023-20682 affect Android?

    CVE-2023-20682 affects Android versions 11.0, 12.0, and 13.0.

  • Is user interaction required for exploitation of CVE-2023-20682?

    No, user interaction is not needed for exploitation of CVE-2023-20682.

  • How can I patch CVE-2023-20682?

    You can patch CVE-2023-20682 by applying the patch with ID ALPS07441605.

  • Where can I find more information about CVE-2023-20682?

    You can find more information about CVE-2023-20682 at the following reference: [link](https://corp.mediatek.com/product-security-bulletin/April-2023).

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