CVE-2023-20663: Integer Overflow
First published: Thu Apr 06 2023(Updated: )
In wlan, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07560741; Issue ID: ALPS07560741.
Credit: security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | =12.0 | |
| Google Android | =13.0 | |
| The Yocto Project | =3.1 | |
| The Yocto Project | =3.3 | |
| The Yocto Project | =4.0 | |
| MediaTek MT5221 | ||
| MediaTek MT6879 | ||
| MediaTek MT6895 | ||
| MediaTek MT6983 | ||
| MediaTek MT7902 | ||
| MediaTek MT7921 | ||
| MediaTek MT8167S Firmware | ||
| MediaTek MT8168 | ||
| MediaTek MT8175 Firmware | ||
| MediaTek MT8362A Firmware | ||
| MediaTek MT8365 Firmware | ||
| MediaTek MT8385 Firmware | ||
| MediaTek MT8518 | ||
| MediaTek MT8532 | ||
| MediaTek MT8696 Firmware | ||
| MediaTek MT8766Z | ||
| MediaTek MT8768 | ||
| MediaTek MT8771 | ||
| MediaTek MT8781 WiFi | ||
| mediatek mt8786 | ||
| MediaTek MT8788 Firmware | ||
| MediaTek MT8789 | ||
| MediaTek MT8791T | ||
| MediaTek MT8795T | ||
| MediaTek MT8797 | ||
| MediaTek MT8798 | ||
| Linux Kernel | =4.19 |
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Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID of this issue is CVE-2023-20663.
What is the severity of CVE-2023-20663?
CVE-2023-20663 has a severity of 6.7 (Medium).
What software is affected by CVE-2023-20663?
The software affected by CVE-2023-20663 includes Google Android versions 12.0 and 13.0, Yocto Project versions 3.1, 3.3, and 4.0, and Linux kernel version 4.19.
How does CVE-2023-20663 impact the system?
CVE-2023-20663 could lead to local escalation of privilege with system execution privileges needed.
Is user interaction required for exploitation of CVE-2023-20663?
No, user interaction is not needed for exploitation of CVE-2023-20663.
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- agent/author
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/source
- agent/weakness
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/softwarecombine
- vendor/google
- canonical/google android
- version/google android/12.0
- version/google android/13.0
- vendor/yoctoproject
- canonical/the yocto project
- version/the yocto project/3.1
- version/the yocto project/3.3
- version/the yocto project/4.0
- vendor/mediatek
- canonical/mediatek mt5221
- canonical/mediatek mt6879
- canonical/mediatek mt6895
- canonical/mediatek mt6983
- canonical/mediatek mt7902
- canonical/mediatek mt7921
- canonical/mediatek mt8167s firmware
- canonical/mediatek mt8168
- canonical/mediatek mt8175 firmware
- canonical/mediatek mt8362a firmware
- canonical/mediatek mt8365 firmware
- canonical/mediatek mt8385 firmware
- canonical/mediatek mt8518
- canonical/mediatek mt8532
- canonical/mediatek mt8696 firmware
- canonical/mediatek mt8766z
- canonical/mediatek mt8768
- canonical/mediatek mt8771
- canonical/mediatek mt8781 wifi
- canonical/mediatek mt8786
- canonical/mediatek mt8788 firmware
- canonical/mediatek mt8789
- canonical/mediatek mt8791t
- canonical/mediatek mt8795t
- canonical/mediatek mt8797
- canonical/mediatek mt8798
- vendor/linux
- canonical/linux kernel
- version/linux kernel/4.19