First published: Mon May 06 2024(Updated: )
In atf spm, there is a possible way to remap physical memory to virtual memory due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08584568; Issue ID: MSV-1249.
Credit: security@mediatek.com
Affected Software | Affected Version | How to fix |
---|---|---|
All of | ||
Any of | ||
Android | =12.0 | |
Android | =13.0 | |
Android | =14.0 | |
Any of | ||
MediaTek MT6768 | ||
MediaTek MT6781 | ||
MediaTek MT6785T | ||
MediaTek MT6833 | ||
MediaTek MT6853 | ||
MediaTek MT6873 | ||
MediaTek MT6877 | ||
MediaTek MT6885 | ||
MediaTek MT6893 | ||
MediaTek MT8168 | ||
MediaTek MT8183 | ||
MediaTek MT8188 | ||
MediaTek MT8188T | ||
MediaTek MT8195Z | ||
MediaTek MT8195Z | ||
MediaTek MT8321 | ||
MediaTek MT8362A Firmware | ||
MediaTek MT8365 Firmware | ||
MediaTek MT8385 Firmware | ||
MediaTek MT8666 | ||
MediaTek MT8666 | ||
Mediatek MT8666B | ||
MediaTek MT8667 | ||
MediaTek MT8673 | ||
MediaTek MT8675 | ||
MediaTek MT8676 | ||
MediaTek MT8678 | ||
MediaTek MT8765 | ||
MediaTek MT8766Z | ||
MediaTek MT8766Z | ||
MediaTek MT8768 | ||
Mediatek MT8768A | ||
MediaTek MT8768B | ||
MediaTek MT8768T | ||
MediaTek MT8768Z | ||
MediaTek MT8781 WiFi | ||
MediaTek MT8786 | ||
MediaTek MT8788 Firmware | ||
MediaTek MT8788T | ||
MediaTek MT8788X | ||
MediaTek MT8788Z | ||
MediaTek MT8792 | ||
MediaTek MT8795T | ||
MediaTek MT8796 | ||
MediaTek MT8798 |
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CVE-2024-20021 has a medium severity rating and can potentially lead to local escalation of privilege.
To fix CVE-2024-20021, apply the patch identified as ALPS08584568.
No, user interaction is not required for exploiting CVE-2024-20021.
CVE-2024-20021 affects Android versions 12.0, 13.0, and 14.0.
The potential impact of CVE-2024-20021 includes unauthorized local escalation of privileges leading to system-level access.