CVE-2023-20848
First published: Mon Sep 04 2023(Updated: )
In imgsys_cmdq, there is a possible out of bounds read due to a missing valid range checking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07340433; Issue ID: ALPS07340433.
Credit: security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| Any of | ||
| Yocto Project | =4.0 | |
| MediaTek IoT Yocto | =23.0 | |
| Google Android | =11.0 | |
| Google Android | =12.0 | |
| Linux Kernel | =6.1 | |
| Any of | ||
| MediaTek MT2713 | ||
| MediaTek MT6895 | ||
| MediaTek MT6897 | ||
| MediaTek MT6983 | ||
| MediaTek MT8188 | ||
| MediaTek MT8195Z | ||
| MediaTek MT8395 | ||
| MediaTek MT8781 WiFi | ||
| Yocto Project | =4.0 | |
| MediaTek IoT Yocto | =23.0 | |
| Google Android | =11.0 | |
| Google Android | =12.0 | |
| Linux Kernel | =6.1 | |
| MediaTek MT2713 | ||
| MediaTek MT6895 | ||
| MediaTek MT6897 | ||
| MediaTek MT6983 | ||
| MediaTek MT8188 | ||
| MediaTek MT8195Z | ||
| MediaTek MT8395 | ||
| MediaTek MT8781 WiFi |
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Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2023-20848.
What is the severity of CVE-2023-20848?
The severity of CVE-2023-20848 is medium with a score of 6.5.
Which software versions are affected by CVE-2023-20848?
The affected software versions are Linuxfoundation Yocto 4.0, Mediatek Iot Yocto 23.0, Google Android 11.0 and 12.0, and Linux Linux Kernel 6.1.
How can CVE-2023-20848 be exploited?
To exploit CVE-2023-20848, user interaction is needed.
Is there a patch available for CVE-2023-20848?
Yes, a patch is available. For more information, please refer to the following link: [https://corp.mediatek.com/product-security-bulletin/September-2023](https://corp.mediatek.com/product-security-bulletin/September-2023)
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- vendor/linuxfoundation
- canonical/yocto project
- version/yocto project/4.0
- vendor/mediatek
- canonical/mediatek iot yocto
- version/mediatek iot yocto/23.0
- vendor/google
- canonical/google android
- version/google android/11.0
- version/google android/12.0
- vendor/linux
- canonical/linux kernel
- version/linux kernel/6.1
- canonical/mediatek mt2713
- canonical/mediatek mt6895
- canonical/mediatek mt6897
- canonical/mediatek mt6983
- canonical/mediatek mt8188
- canonical/mediatek mt8195z
- canonical/mediatek mt8395
- canonical/mediatek mt8781 wifi