CVE-2023-20839
First published: Mon Sep 04 2023(Updated: )
In imgsys, 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: ALPS07326455; Issue ID: ALPS07326409.
Credit: security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Yocto Project | =4.0 | |
| MediaTek IoT Yocto | =23.0 | |
| Android | =11.0 | |
| Android | =12.0 | |
| Linux kernel | =6.1 | |
| MediaTek MT2713 | ||
| MediaTek MT6895 | ||
| MediaTek MT6897 | ||
| MediaTek MT6983 | ||
| MediaTek MT8188 | ||
| MediaTek MT8195Z | ||
| MediaTek MT8395 | ||
| MediaTek MT8673 |
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Frequently Asked Questions
What is the severity of CVE-2023-20839?
The severity of CVE-2023-20839 is medium (4.2).
What software is affected by CVE-2023-20839?
The affected software includes Linuxfoundation Yocto 4.0, Mediatek Iot Yocto 23.0, Google Android 11.0 and 12.0, and Linux Linux Kernel 6.1.
How can the vulnerability CVE-2023-20839 be exploited?
Exploiting CVE-2023-20839 requires user interaction.
Is there a patch available for CVE-2023-20839?
Yes, the patch ID is ALPS07326455 and the issue ID is ALPS07326409.
Where can I find more information about CVE-2023-20839?
More information about CVE-2023-20839 can be found at https://corp.mediatek.com/product-security-bulletin/September-2023.
- agent/type
- agent/weakness
- agent/severity
- agent/references
- agent/description
- agent/first-publish-date
- agent/event
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/source
- agent/author
- agent/softwarecombine
- agent/tags
- collector/nvd-api
- agent/software-canonical-lookup-request
- collector/nvd-index
- 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/android
- version/android/11.0
- version/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 mt8673