CVE-2023-20738
First published: Tue Jun 06 2023(Updated: )
In vcu, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07645149; Issue ID: ALPS07645173.
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 | |
| Android | =13.0 | |
| Any of | ||
| Mediatek MT5696 | ||
| MediaTek MT5836 | ||
| MediaTek MT5838 | ||
| MediaTek MT6768 | ||
| MediaTek MT6769 | ||
| MediaTek MT6779 | ||
| MediaTek MT6781 | ||
| MediaTek MT6785T | ||
| MediaTek M6789 | ||
| MediaTek MT6833 | ||
| MediaTek MT6853 | ||
| MediaTek MT6853T | ||
| MediaTek MT6873 | ||
| MediaTek MT6875T | ||
| MediaTek MT6877 | ||
| MediaTek MT6883 | ||
| MediaTek MT6885 | ||
| MediaTek MT6889 | ||
| MediaTek MT6891 | ||
| MediaTek MT6893 | ||
| MediaTek MT8168 | ||
| MediaTek MT8175 Firmware | ||
| MediaTek MT8195Z | ||
| MediaTek MT8365 Firmware | ||
| MediaTek MT8395 | ||
| MediaTek MT8673 | ||
| MediaTek MT8781 WiFi | ||
| MediaTek MT8786 | ||
| MediaTek MT8789 | ||
| MediaTek MT8791T | ||
| MediaTek MT8797 WiFi | ||
| MediaTek MT9000 | ||
| MediaTek MT9015 | ||
| MediaTek MT9023 | ||
| MediaTek MT9025 | ||
| MediaTek MT9618 | ||
| MediaTek MT9649 | ||
| MediaTek MT9653 | ||
| MediaTek MT9679 | ||
| Mediatek MT9687 | ||
| MediaTek MT9689 | ||
| MediaTek MT9902 | ||
| MediaTek MT9932 | ||
| MediaTek MT9952 | ||
| MediaTek MT9972 | ||
| MediaTek MT9982 | ||
| Yocto Project | =22.2 | |
| Yocto Project | =4.0 | |
| Android | =12.0 | |
| Android | =13.0 | |
| Mediatek MT5696 | ||
| MediaTek MT5836 | ||
| MediaTek MT5838 | ||
| MediaTek MT6768 | ||
| MediaTek MT6769 | ||
| MediaTek MT6779 | ||
| MediaTek MT6781 | ||
| MediaTek MT6785T | ||
| MediaTek M6789 | ||
| MediaTek MT6833 | ||
| MediaTek MT6853 | ||
| MediaTek MT6853T | ||
| MediaTek MT6873 | ||
| MediaTek MT6875T | ||
| MediaTek MT6877 | ||
| MediaTek MT6883 | ||
| MediaTek MT6885 | ||
| MediaTek MT6889 | ||
| MediaTek MT6891 | ||
| MediaTek MT6893 | ||
| MediaTek MT8168 | ||
| MediaTek MT8175 Firmware | ||
| MediaTek MT8195Z | ||
| MediaTek MT8365 Firmware | ||
| MediaTek MT8395 | ||
| MediaTek MT8673 | ||
| MediaTek MT8781 WiFi | ||
| MediaTek MT8786 | ||
| MediaTek MT8789 | ||
| MediaTek MT8791T | ||
| MediaTek MT8797 WiFi | ||
| MediaTek MT9000 | ||
| MediaTek MT9015 | ||
| MediaTek MT9023 | ||
| MediaTek MT9025 | ||
| MediaTek MT9618 | ||
| MediaTek MT9649 | ||
| MediaTek MT9653 | ||
| MediaTek MT9679 | ||
| Mediatek MT9687 | ||
| MediaTek MT9689 | ||
| MediaTek MT9902 | ||
| MediaTek MT9932 | ||
| MediaTek MT9952 | ||
| MediaTek MT9972 | ||
| MediaTek MT9982 |
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Frequently Asked Questions
What is the vulnerability ID of this vulnerability?
The vulnerability ID of this vulnerability is CVE-2023-20738.
What is the severity rating of CVE-2023-20738?
CVE-2023-20738 has a severity rating of 6.7 (medium).
What software is affected by CVE-2023-20738?
CVE-2023-20738 affects Linuxfoundation Iot-yocto 22.2, Linuxfoundation Yocto 4.0, Google Android 12.0, and Google Android 13.0.
Is user interaction required for exploitation of CVE-2023-20738?
No, user interaction is not needed for exploitation of CVE-2023-20738.
How can I fix CVE-2023-20738?
To fix CVE-2023-20738, apply the patch with Patch ID ALPS07645149 or ALPS07645173.
- 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
- version/android/13.0
- vendor/mediatek
- canonical/mediatek mt5696
- canonical/mediatek mt5836
- canonical/mediatek mt5838
- canonical/mediatek mt6768
- canonical/mediatek mt6769
- canonical/mediatek mt6779
- canonical/mediatek mt6781
- canonical/mediatek mt6785t
- canonical/mediatek m6789
- canonical/mediatek mt6833
- canonical/mediatek mt6853
- canonical/mediatek mt6853t
- 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 mt8168
- canonical/mediatek mt8175 firmware
- canonical/mediatek mt8195z
- canonical/mediatek mt8365 firmware
- canonical/mediatek mt8395
- canonical/mediatek mt8673
- canonical/mediatek mt8781 wifi
- canonical/mediatek mt8786
- canonical/mediatek mt8789
- canonical/mediatek mt8791t
- canonical/mediatek mt8797 wifi
- canonical/mediatek mt9000
- canonical/mediatek mt9015
- canonical/mediatek mt9023
- canonical/mediatek mt9025
- canonical/mediatek mt9618
- canonical/mediatek mt9649
- canonical/mediatek mt9653
- canonical/mediatek mt9679
- canonical/mediatek mt9687
- canonical/mediatek mt9689
- canonical/mediatek mt9902
- canonical/mediatek mt9932
- canonical/mediatek mt9952
- canonical/mediatek mt9972
- canonical/mediatek mt9982