CVE-2020-0152 : Vulnerability Insights and Analysis
Learn about the Android-10 information disclosure vulnerability (CVE-2020-0152) that could allow local information exposure. Find mitigation steps and system protections.
Android platform has a vulnerability that could lead to local information disclosure. This article provides insights into the impact, technical details, and mitigation strategies for CVE-2020-0152.
Understanding CVE-2020-0152
In avb_vbmeta_image_verify of avb_vbmeta_image.c, a vulnerability exists that could lead to out of bounds read, potentially exposing local information.
What is CVE-2020-0152?
The vulnerability in avb_vbmeta_image_verify of avb_vbmeta_image.c could result in local information disclosure on Android devices running version Android-10 without requiring user interaction.
The Impact of CVE-2020-0152
The vulnerability could allow an attacker to access local sensitive information with the privileges of the System execution.
Technical Details of CVE-2020-0152
The technical information on the vulnerability.
Vulnerability Description
The vulnerability presents an out of bounds read in avb_vbmeta_image_verify of avb_vbmeta_image.c, lacking a necessary bounds check.
Affected Systems and Versions
- Product: Android
- Version: Android-10
Exploitation Mechanism
The vulnerability could be exploited locally without user interaction, potentially leading to information disclosure.
Mitigation and Prevention
Steps to handle the vulnerability.
Immediate Steps to Take
- Apply official patches provided by Google Android.
- Implement strict security policies to limit system access.
Long-Term Security Practices
- Regularly update the Android platform to address security vulnerabilities.
- Stay informed about security advisories from the vendor.
Patching and Updates
Ensure all Android devices are updated with the latest security patches released by Google Android.