CVE-2024-43093: Improper Handling of Unicode Encoding

In shouldHideDocument of ExternalStorageProvider.java, there is a possible bypass of a file path filter designed to prevent access to sensitive directories due to incorrect unicode normalization. This could lead to local escalation of privilege with no additional execution privileges needed. User...

CVE-2021-0645

CVE-2021-0645 is an elevation-of-privilege issue in Android 11 involving shouldBlockFromTree in ExternalStorageProvider.java. The root cause is a permissions bypass that could let a local attacker read private app directories in external storage, with exploitation reportedly requiring user intera...

CVE-2021-0645: Incorrect Authorization

In shouldBlockFromTree of ExternalStorageProvider.java, there is a possible permissions bypass. This could lead to local escalation of privilege, allowing an app to read private app directories in external storage, which should be restricted in Android 11, with no additional execution privileges...