Learn about CVE-2020-0047, a vulnerability in Android-10's AudioService.java allowing local audio silencing without permissions. Find mitigation steps and preventive measures.
Android-10 AudioService.java Vulnerability
Understanding CVE-2020-0047
Android-10 Audio Silencing Vulnerability
What is CVE-2020-0047?
This CVE refers to a missing permission check in setMasterMute of AudioService.java on Android-10, allowing local silencing of audio without requiring additional execution privileges or user interaction.
The Impact of CVE-2020-0047
The vulnerability could be exploited to silence audio locally, potentially leading to unauthorized access or disturbance without user consent.
Technical Details of CVE-2020-0047
Android-10 Audio Silencing Vulnerability
Vulnerability Description
The issue in setMasterMute of AudioService.java allows unauthorized local silencing of audio without proper permission verification.
Affected Systems and Versions
Exploitation Mechanism
Mitigation and Prevention
Protecting Against Android-10 Audio Vulnerability
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates