CVE-2019-9345 : What You Need to Know
Learn about CVE-2019-9345, a vulnerability in the Android kernel leading to data segregation breach between profiles. Find out the impact, affected systems, exploitation details, and mitigation steps.
Android kernel vulnerability impacting data segregation between profiles.
Understanding CVE-2019-9345
A vulnerability in the Android kernel could lead to a local elevation of privileges.
What is CVE-2019-9345?
- The Android kernel vulnerability allows a breach of data segregation between profiles due to shared mapping of obb files in sdcardfs.
- Exploitation requires user interaction and execution privileges.
The Impact of CVE-2019-9345
- Potential local elevation of privileges within the affected system.
Technical Details of CVE-2019-9345
Vulnerability Description
- Shared mapping of obb files in sdcardfs leads to data segregation breach.
Affected Systems and Versions
- Product: Android
- Version: Android kernel
Exploitation Mechanism
- Requires user interaction and execution privileges for exploitation.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by the vendor.
- Monitor for any unusual activities on the system.
Long-Term Security Practices
- Regularly update and patch the system to prevent vulnerabilities.
- Implement least privilege access controls.
- Educate users on safe computing practices.
Patching and Updates
- Stay informed about security bulletins and updates from the vendor.