CVE-2023-20808
First published: Mon Aug 07 2023(Updated: )
In OPTEE, 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: DTV03645895; Issue ID: DTV03645895.
Credit: security@mediatek.com security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | =11.0 | |
| Mediatek Mt9011 | ||
| Mediatek Mt9022 | ||
| Mediatek Mt9618 | ||
| Mediatek Mt9649 | ||
| Mediatek Mt9653 |
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Frequently Asked Questions
What is the severity of CVE-2023-20808?
The severity of CVE-2023-20808 is medium with a CVSS score of 6.7.
How can CVE-2023-20808 be exploited?
CVE-2023-20808 can be exploited without user interaction, leading to local escalation of privilege.
Which software versions are affected by CVE-2023-20808?
Google Android version 11.0 is affected by CVE-2023-20808.
Is Mediatek Mt9011 vulnerable to CVE-2023-20808?
No, Mediatek Mt9011 is not vulnerable to CVE-2023-20808.
Where can I find more information about CVE-2023-20808?
You can find more information about CVE-2023-20808 [here](https://corp.mediatek.com/product-security-bulletin/August-2023).
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