CVE-2023-20721: Input Validation
First published: Mon May 15 2023(Updated: )
In isp, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07162155; Issue ID: ALPS07162155.
Credit: security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | =12.0 | |
| Google Android | =13.0 | |
| Yoctoproject Yocto | =4.0 | |
| Mediatek Mt6879 | ||
| Mediatek Mt6895 | ||
| Mediatek Mt6983 | ||
| Mediatek Mt8195 | ||
| Mediatek Mt8395 | ||
| Mediatek Mt8673 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-20721?
The severity of CVE-2023-20721 is medium.
How can the CVE-2023-20721 vulnerability be exploited?
The CVE-2023-20721 vulnerability can be exploited without user interaction.
Which software versions are affected by CVE-2023-20721?
Google Android versions 12.0 and 13.0, and Yoctoproject Yocto version 4.0 are affected by CVE-2023-20721.
Is Mediatek Mt6879 vulnerable to CVE-2023-20721?
No, Mediatek Mt6879 is not vulnerable to CVE-2023-20721.
Is there a patch available for CVE-2023-20721?
Yes, there is a patch available for CVE-2023-20721. Refer to the provided reference link for more information.
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