CVE-2023-20740
First published: Tue Jun 06 2023(Updated: )
In vcu, there is a possible memory corruption due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07559819; Issue ID: ALPS07559840.
Credit: security@mediatek.com security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| Any of | ||
| Yocto Project | =22.2 | |
| Yocto Project | =4.0 | |
| Android | =12.0 | |
| Any of | ||
| MediaTek MT6768 | ||
| MediaTek MT6769 | ||
| MediaTek MT6779 | ||
| MediaTek MT6781 | ||
| MediaTek MT6785T | ||
| MediaTek M6789 | ||
| MediaTek MT6833 | ||
| MediaTek MT6835 | ||
| MediaTek MT6853 | ||
| MediaTek MT6853T | ||
| MediaTek MT6855 | ||
| MediaTek MT6873 | ||
| MediaTek MT6875T | ||
| MediaTek MT6877 | ||
| MediaTek MT6883 | ||
| MediaTek MT6885 | ||
| MediaTek MT6889 | ||
| MediaTek MT6891 | ||
| MediaTek MT6893 | ||
| MediaTek MT8167 | ||
| MediaTek MT8168 | ||
| MediaTek MT8173 | ||
| MediaTek MT8185 | ||
| MediaTek MT8321 | ||
| MediaTek MT8365 Firmware | ||
| MediaTek MT8395 | ||
| MediaTek MT8765 | ||
| MediaTek MT8766Z | ||
| MediaTek MT8768 | ||
| MediaTek MT8781 WiFi | ||
| MediaTek MT8786 | ||
| MediaTek MT8788 Firmware | ||
| MediaTek MT8789 | ||
| MediaTek MT8791 WiFi | ||
| MediaTek MT8791T | ||
| MediaTek MT8797 WiFi | ||
| Yocto Project | =22.2 | |
| Yocto Project | =4.0 | |
| Android | =12.0 | |
| MediaTek MT6768 | ||
| MediaTek MT6769 | ||
| MediaTek MT6779 | ||
| MediaTek MT6781 | ||
| MediaTek MT6785T | ||
| MediaTek M6789 | ||
| MediaTek MT6833 | ||
| MediaTek MT6835 | ||
| MediaTek MT6853 | ||
| MediaTek MT6853T | ||
| MediaTek MT6855 | ||
| MediaTek MT6873 | ||
| MediaTek MT6875T | ||
| MediaTek MT6877 | ||
| MediaTek MT6883 | ||
| MediaTek MT6885 | ||
| MediaTek MT6889 | ||
| MediaTek MT6891 | ||
| MediaTek MT6893 | ||
| MediaTek MT8167 | ||
| MediaTek MT8168 | ||
| MediaTek MT8173 | ||
| MediaTek MT8185 | ||
| MediaTek MT8321 | ||
| MediaTek MT8365 Firmware | ||
| MediaTek MT8395 | ||
| MediaTek MT8765 | ||
| MediaTek MT8766Z | ||
| MediaTek MT8768 | ||
| MediaTek MT8781 WiFi | ||
| MediaTek MT8786 | ||
| MediaTek MT8788 Firmware | ||
| MediaTek MT8789 | ||
| MediaTek MT8791 WiFi | ||
| MediaTek MT8791T | ||
| MediaTek MT8797 WiFi |
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Frequently Asked Questions
What is the severity of CVE-2023-20740?
The severity of CVE-2023-20740 is medium.
How does CVE-2023-20740 impact vcu?
CVE-2023-20740 can lead to local escalation of privilege in vcu due to a logic error.
Is user interaction required for exploitation of CVE-2023-20740?
No, user interaction is not needed for the exploitation of CVE-2023-20740.
Which software versions are affected by CVE-2023-20740?
Version 22.2 of Linuxfoundation Iot-yocto, version 4.0 of Linuxfoundation Yocto, and version 12.0 of Google Android are affected by CVE-2023-20740.
How can I fix CVE-2023-20740?
To fix CVE-2023-20740, apply the patch with ID ALPS07559819 issued by MediaTek.
- agent/type
- agent/references
- agent/weakness
- agent/severity
- agent/description
- agent/first-publish-date
- agent/event
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/last-modified-date
- agent/source
- agent/tags
- agent/softwarecombine
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/linuxfoundation
- canonical/yocto project
- version/yocto project/22.2
- version/yocto project/4.0
- vendor/google
- canonical/android
- version/android/12.0
- vendor/mediatek
- canonical/mediatek mt6768
- canonical/mediatek mt6769
- canonical/mediatek mt6779
- canonical/mediatek mt6781
- canonical/mediatek mt6785t
- canonical/mediatek m6789
- canonical/mediatek mt6833
- canonical/mediatek mt6835
- canonical/mediatek mt6853
- canonical/mediatek mt6853t
- canonical/mediatek mt6855
- canonical/mediatek mt6873
- canonical/mediatek mt6875t
- canonical/mediatek mt6877
- canonical/mediatek mt6883
- canonical/mediatek mt6885
- canonical/mediatek mt6889
- canonical/mediatek mt6891
- canonical/mediatek mt6893
- canonical/mediatek mt8167
- canonical/mediatek mt8168
- canonical/mediatek mt8173
- canonical/mediatek mt8185
- canonical/mediatek mt8321
- canonical/mediatek mt8365 firmware
- canonical/mediatek mt8395
- canonical/mediatek mt8765
- canonical/mediatek mt8766z
- canonical/mediatek mt8768
- canonical/mediatek mt8781 wifi
- canonical/mediatek mt8786
- canonical/mediatek mt8788 firmware
- canonical/mediatek mt8789
- canonical/mediatek mt8791 wifi
- canonical/mediatek mt8791t
- canonical/mediatek mt8797 wifi