CVE-2021-39794

In broadcastPortInfo of AdbService.java, there is a possible way for apps to run code as the shell user, if wireless debugging is enabled, due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed...

CVE-2021-39794

CVE-2021-39794 affects Android 11–12/12L, in the AdbService.java method broadcastPortInfo . The issue is a missing permission check that can allow apps to execute code as the shell user when wireless debugging is enabled, causing local elevation of privilege. Exploitation requires user interactio...