CVE-2022-20578 Information

Description

In RadioImpl::setGsmBroadcastConfig of ril_service_legacy.cpp there is a possible stack clash leading to memory corruption. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-243509749References: N/A

Reference

https://source.android.com/security/bulletin/pixel/2022-12-01