CVE-2023-20704: Input Validation
First published: Mon May 15 2023(Updated: )
In apu, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07767826; Issue ID: ALPS07767826.
Credit: security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | =12.0 | |
| Google Android | =13.0 | |
| Mediatek Mt6853 | ||
| Mediatek Mt6853t | ||
| Mediatek Mt6873 | ||
| Mediatek Mt6875 | ||
| Mediatek Mt6877 | ||
| Mediatek Mt6879 | ||
| Mediatek Mt6883 | ||
| Mediatek Mt6885 | ||
| Mediatek Mt6889 | ||
| Mediatek Mt6891 | ||
| Mediatek Mt6893 | ||
| Mediatek Mt8183 | ||
| Mediatek Mt8195 |
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Reference Links
Frequently Asked Questions
What is the severity rating of CVE-2023-20704?
The severity rating of CVE-2023-20704 is medium with a score of 5.5.
Which software versions are affected by CVE-2023-20704?
Versions 12.0 and 13.0 of Google Android are affected by CVE-2023-20704.
Is Mediatek Mt6853 vulnerable to CVE-2023-20704?
No, Mediatek Mt6853 is not vulnerable to CVE-2023-20704.
Is user interaction required for exploitation of CVE-2023-20704?
No, user interaction is not needed for exploitation of CVE-2023-20704.
How can I patch CVE-2023-20704?
You can patch CVE-2023-20704 by applying Patch ID ALPS07767826 or updating your software to a secure version.
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- vendor/google
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- version/google android/12.0
- version/google android/13.0
- vendor/mediatek
- canonical/mediatek mt6853
- canonical/mediatek mt6853t
- canonical/mediatek mt6873
- canonical/mediatek mt6875
- canonical/mediatek mt6877
- canonical/mediatek mt6879
- canonical/mediatek mt6883
- canonical/mediatek mt6885
- canonical/mediatek mt6889
- canonical/mediatek mt6891
- canonical/mediatek mt6893
- canonical/mediatek mt8183
- canonical/mediatek mt8195