First published: Tue Jun 06 2023(Updated: )
In vcu, 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: ALPS07645149; Issue ID: ALPS07645184.
Credit: security@mediatek.com
Affected Software | Affected Version | How to fix |
---|---|---|
Linuxfoundation Iot-yocto | =22.2 | |
Linuxfoundation Yocto | =4.0 | |
Google Android | =12.0 | |
Google Android | =13.0 | |
Mediatek Mt5696 | ||
Mediatek Mt5836 | ||
Mediatek Mt5838 | ||
Mediatek Mt6768 | ||
Mediatek Mt6769 | ||
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Mediatek Mt6789 | ||
Mediatek Mt6833 | ||
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Mediatek Mt6853t | ||
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Mediatek Mt6875 | ||
Mediatek Mt6877 | ||
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Mediatek Mt8168 | ||
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Mediatek Mt9023 | ||
Mediatek Mt9025 | ||
Mediatek Mt9618 | ||
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Mediatek Mt9687 | ||
Mediatek Mt9689 | ||
Mediatek Mt9902 | ||
Mediatek Mt9932 | ||
Mediatek Mt9952 | ||
Mediatek Mt9972 | ||
Mediatek Mt9982 |
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CVE-2023-20734 is a vulnerability in vcu that allows for a possible out of bounds write, leading to local escalation of privilege with System execution privileges.
CVE-2023-20734 has a severity score of 6.7, which is considered medium.
No, user interaction is not needed for exploitation of CVE-2023-20734.
To fix CVE-2023-20734, apply the patch identified by Patch ID: ALPS07645149 or Issue ID: ALPS07645184.
More information about CVE-2023-20734 can be found at the following reference: [https://corp.mediatek.com/product-security-bulletin/June-2023]