First published: Tue Jun 06 2023(Updated: )
In vcu, there is a possible memory corruption due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07559819; Issue ID: ALPS07559840.
Credit: security@mediatek.com
Affected Software | Affected Version | How to fix |
---|---|---|
Linuxfoundation Iot-yocto | =22.2 | |
Linuxfoundation Yocto | =4.0 | |
Google Android | =12.0 | |
Mediatek Mt6768 | ||
Mediatek Mt6769 | ||
Mediatek Mt6779 | ||
Mediatek Mt6781 | ||
Mediatek Mt6785 | ||
Mediatek Mt6789 | ||
Mediatek Mt6833 | ||
Mediatek Mt6835 | ||
Mediatek Mt6853 | ||
Mediatek Mt6853t | ||
Mediatek Mt6855 | ||
Mediatek Mt6873 | ||
Mediatek Mt6875 | ||
Mediatek Mt6877 | ||
Mediatek Mt6883 | ||
Mediatek Mt6885 | ||
Mediatek Mt6889 | ||
Mediatek Mt6891 | ||
Mediatek Mt6893 | ||
Mediatek Mt8167 | ||
Mediatek Mt8168 | ||
Mediatek Mt8173 | ||
Mediatek Mt8185 | ||
Mediatek Mt8321 | ||
Mediatek Mt8365 | ||
Mediatek Mt8395 | ||
Mediatek Mt8765 | ||
Mediatek Mt8766 | ||
Mediatek Mt8768 | ||
Mediatek Mt8781 | ||
Mediatek Mt8786 | ||
Mediatek Mt8788 | ||
Mediatek Mt8789 | ||
Mediatek Mt8791 | ||
Mediatek Mt8791t | ||
Mediatek Mt8797 |
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The severity of CVE-2023-20740 is medium.
CVE-2023-20740 can lead to local escalation of privilege in vcu due to a logic error.
No, user interaction is not needed for the exploitation of CVE-2023-20740.
Version 22.2 of Linuxfoundation Iot-yocto, version 4.0 of Linuxfoundation Yocto, and version 12.0 of Google Android are affected by CVE-2023-20740.
To fix CVE-2023-20740, apply the patch with ID ALPS07559819 issued by MediaTek.