CVE-2023-20689: Integer Overflow
First published: Tue Jul 04 2023(Updated: )
In wlan firmware, there is possible system crash due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07664741; Issue ID: ALPS07664741.
Credit: security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linuxfoundation Yocto | =4.0 | |
| Google Android | =11.0 | |
| Mediatek Mt6739 | ||
| Mediatek Mt8167 | ||
| Mediatek Mt8321 | ||
| Mediatek Mt8365 | ||
| Mediatek Mt8385 | ||
| Mediatek Mt8666 | ||
| Mediatek Mt8765 | ||
| Mediatek Mt8788 |
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Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2023-20689.
What is the severity level of CVE-2023-20689?
The severity level of CVE-2023-20689 is high, with a severity value of 7.5.
Which software is affected by CVE-2023-20689?
Linuxfoundation Yocto 4.0 and Google Android 11.0 are affected by CVE-2023-20689.
Is user interaction required for exploitation of CVE-2023-20689?
No, user interaction is not needed for exploitation of CVE-2023-20689.
How do I fix CVE-2023-20689?
To fix CVE-2023-20689, apply the patch identified as ALPS07664741.
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- collector/mitre-cve
- source/MITRE
- vendor/linuxfoundation
- canonical/linuxfoundation yocto
- version/linuxfoundation yocto/4.0
- vendor/google
- canonical/google android
- version/google android/11.0
- vendor/mediatek
- canonical/mediatek mt6739
- canonical/mediatek mt8167
- canonical/mediatek mt8321
- canonical/mediatek mt8365
- canonical/mediatek mt8385
- canonical/mediatek mt8666
- canonical/mediatek mt8765
- canonical/mediatek mt8788