CVE-2023-20843
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 information disclosure with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07340119; Issue ID: ALPS07340119.
Credit: security@mediatek.com security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linuxfoundation Yocto | =4.0 | |
| Mediatek Iot Yocto | =23.0 | |
| Google Android | =11.0 | |
| Google Android | =12.0 | |
| Linux Linux kernel | =6.1 | |
| Mediatek Mt6895 | ||
| Mediatek Mt6897 | ||
| Mediatek Mt6983 | ||
| Mediatek Mt8188 | ||
| Mediatek Mt8195 | ||
| Mediatek Mt8395 | ||
| Mediatek Mt8781 |
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Frequently Asked Questions
What is CVE-2023-20843?
CVE-2023-20843 is a vulnerability in imgsys_cmdq that allows for a possible out of bounds read, leading to local information disclosure.
How severe is CVE-2023-20843?
CVE-2023-20843 has a severity rating of 4.2 (medium).
How can CVE-2023-20843 be exploited?
Exploiting CVE-2023-20843 requires user interaction and system execution privileges.
Which software versions are affected by CVE-2023-20843?
The affected software versions include Linuxfoundation Yocto 4.0, Mediatek Iot Yocto 23.0, Google Android 11.0 and 12.0, and Linux Linux Kernel 6.1.
Is Mediatek Mt6895 vulnerable to CVE-2023-20843?
No, Mediatek Mt6895 is not vulnerable to CVE-2023-20843.
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- collector/nvd-index
- agent/softwarecombine
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/linuxfoundation
- canonical/linuxfoundation yocto
- version/linuxfoundation yocto/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 linux kernel
- version/linux linux kernel/6.1
- canonical/mediatek mt6895
- canonical/mediatek mt6897
- canonical/mediatek mt6983
- canonical/mediatek mt8188
- canonical/mediatek mt8195
- canonical/mediatek mt8395
- canonical/mediatek mt8781