CVE-2023-21278 Information

Description

In multiple locations there is a possible way to obscure the microphone privacy indicator due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Reference

https://android.googlesource.com/platform/frameworks/base/+/49773f9d871dd8975128fccf71513928a5a97345 https://source.android.com/security/bulletin/2023-08-01