CVE-2019-2095 : What You Need to Know
Learn about CVE-2019-2095, a race condition vulnerability in Android-9's SkPixelRef.cpp that could lead to remote code execution. Find out how to mitigate and prevent this issue.
Android-9 has a race condition in SkPixelRef.cpp that can lead to a use after free vulnerability, potentially allowing remote code execution without additional privileges.
Understanding CVE-2019-2095
This CVE involves a race condition in Android-9 that could be exploited for remote code execution.
What is CVE-2019-2095?
A race condition in callGenIDChangeListeners in SkPixelRef.cpp can result in a use after free vulnerability, potentially leading to remote code execution.
The Impact of CVE-2019-2095
- Exploitation could allow remote code execution without needing extra privileges
- User interaction is required for successful exploitation
Technical Details of CVE-2019-2095
This section provides more technical insights into the vulnerability.
Vulnerability Description
- The vulnerability stems from a race condition in SkPixelRef.cpp
- It could result in a use after free scenario
- Exploitation could lead to remote code execution
Affected Systems and Versions
- Product: Android
- Affected Version: Android-9
Exploitation Mechanism
- Exploiting the race condition in callGenIDChangeListeners
- Potential for remote code execution
- No additional execution privileges required
Mitigation and Prevention
Steps to address and prevent the CVE-2019-2095 vulnerability.
Immediate Steps to Take
- Apply security patches promptly
- Monitor for any unusual system behavior
- Educate users on safe browsing practices
Long-Term Security Practices
- Regularly update software and firmware
- Conduct security audits and assessments
- Implement network segmentation and access controls
Patching and Updates
- Stay informed about security bulletins and updates
- Apply patches provided by the vendor
- Consider implementing security solutions to enhance protection