In ServiceManager::add function in the hardware service manager, there is an insecure permissions check based on the PID of the caller. This could allow an app to add or replace a HAL service with its own service, gaining code execution in a privileged process.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9Android ID: A-121035042Upstream kernel
[
{
"product": "Android",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "Android-8.0 Android-8.1 Android-9"
}
]
}
]