In setInstallerPackageName of PackageManagerService.java, there is a missing permission check. This could lead to local escalation of privilege and granting spurious permissions with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10 Android-11Android ID: A-150857253
No PoCs from references.
- https://github.com/Satheesh575555/frameworks_base_AOSP10_r33_CVE-2020-0401
- https://github.com/nanopathi/framework_base_AOSP10_r33_CVE-2020-0401
- https://github.com/nomi-sec/PoC-in-GitHub
- https://github.com/tylzars/awesome-vrre-writeups