CVE-2023-20705: Input Validation
First published: Mon May 15 2023(Updated: )
In apu, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07767870; Issue ID: ALPS07767870.
Credit: security@mediatek.com security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| Any of | ||
| Google Android | =12.0 | |
| Google Android | =13.0 | |
| Any of | ||
| MediaTek MT6853 | ||
| mediatek mt6853t | ||
| MediaTek MT6873 | ||
| MediaTek MT6875T | ||
| MediaTek MT6877 | ||
| MediaTek MT6879 | ||
| MediaTek MT6883 | ||
| MediaTek MT6885 | ||
| MediaTek MT6889 | ||
| MediaTek MT6891 | ||
| MediaTek MT6893 | ||
| MediaTek MT8183 | ||
| MediaTek MT8195Z | ||
| Google Android | =12.0 | |
| Google Android | =13.0 | |
| MediaTek MT6853 | ||
| mediatek mt6853t | ||
| MediaTek MT6873 | ||
| MediaTek MT6875T | ||
| MediaTek MT6877 | ||
| MediaTek MT6879 | ||
| MediaTek MT6883 | ||
| MediaTek MT6885 | ||
| MediaTek MT6889 | ||
| MediaTek MT6891 | ||
| MediaTek MT6893 | ||
| MediaTek MT8183 | ||
| MediaTek MT8195Z |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-20705?
The severity of CVE-2023-20705 is medium with a CVSS score of 5.5.
How can this vulnerability lead to local information disclosure?
This vulnerability in apu could lead to local information disclosure due to a missing bounds check, allowing an out of bounds read.
Is user interaction required for exploitation of CVE-2023-20705?
No, user interaction is not needed for the exploitation of CVE-2023-20705.
Which software versions are affected by CVE-2023-20705?
Google Android versions 12.0 and 13.0 are affected by CVE-2023-20705.
How can I fix CVE-2023-20705?
To fix CVE-2023-20705, apply the patch with ID ALPS07767870 provided by the vendor.
- agent/type
- agent/severity
- agent/references
- agent/description
- agent/first-publish-date
- agent/event
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/weakness
- agent/author
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/google
- canonical/google android
- version/google android/12.0
- version/google android/13.0
- vendor/mediatek
- canonical/mediatek mt6853
- canonical/mediatek mt6853t
- canonical/mediatek mt6873
- canonical/mediatek mt6875t
- canonical/mediatek mt6877
- canonical/mediatek mt6879
- canonical/mediatek mt6883
- canonical/mediatek mt6885
- canonical/mediatek mt6889
- canonical/mediatek mt6891
- canonical/mediatek mt6893
- canonical/mediatek mt8183
- canonical/mediatek mt8195z