CVE-2023-20840 (published 2023-09-04T02:27:48.606Z)
In imgsys, there is a possible out of bounds read and write due to a missing valid range checking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07326430; Issue ID: ALPS07326430.
Affected products: Vendor: MediaTek, Inc.
Product: MT6895, MT6897, MT6983, MT8188, MT8195, MT8395
Versions: Android 11.0, 12.0 / Linux 6.1 / IOT-v23.0 / Yocto 4.0