CVE-2023-20690: 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: ALPS07664735; Issue ID: ALPS07664735.
Credit: security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linuxfoundation Yocto | =4.0 | |
| Google Android | =11.0 | |
| Google Android | =12.0 | |
| Mediatek Mt6739 | ||
| Mediatek Mt8167 | ||
| Mediatek Mt8168 | ||
| Mediatek Mt8321 | ||
| Mediatek Mt8365 | ||
| Mediatek Mt8385 | ||
| Mediatek Mt8666 | ||
| Mediatek Mt8765 | ||
| Mediatek Mt8788 |
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Frequently Asked Questions
What is the vulnerability ID for this wlan firmware vulnerability?
The vulnerability ID for this wlan firmware vulnerability is CVE-2023-20690.
What is the severity of CVE-2023-20690?
The severity of CVE-2023-20690 is high, with a severity value of 7.5.
How can this wlan firmware vulnerability be exploited?
This vulnerability can be exploited to cause a system crash, leading to remote denial of service without the need for user interaction.
Which software versions are affected by CVE-2023-20690?
The affected software versions include Linuxfoundation Yocto 4.0, Google Android 11.0, and Google Android 12.0.
Is there a patch available for CVE-2023-20690?
Yes, a patch with ID ALPS07664735 is available for CVE-2023-20690.
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- vendor/linuxfoundation
- canonical/linuxfoundation yocto
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- vendor/google
- canonical/google android
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- version/google android/12.0
- vendor/mediatek
- canonical/mediatek mt6739
- canonical/mediatek mt8167
- canonical/mediatek mt8168
- canonical/mediatek mt8321
- canonical/mediatek mt8365
- canonical/mediatek mt8385
- canonical/mediatek mt8666
- canonical/mediatek mt8765
- canonical/mediatek mt8788