CVE-2023-20931 Information

Description

In avdt_scb_hdl_write_req of avdt_scb_act.cc there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-242535997

Reference

https://source.android.com/security/bulletin/2023-03-01