CVE-2019-15370 : What You Need to Know
Learn about CVE-2019-15370 affecting the Haier G8 Android device, allowing unauthorized apps to modify system properties. Find mitigation steps and long-term security practices here.
The Haier G8 Android device is vulnerable to unauthorized system property modification due to a pre-installed app.
Understanding CVE-2019-15370
This CVE involves a security issue on the Haier G8 Android device that allows unauthorized apps to alter system properties.
What is CVE-2019-15370?
The Haier G8 Android device with a specific build fingerprint contains an app that permits other apps on the device to modify system properties without proper authorization.
The Impact of CVE-2019-15370
This vulnerability could lead to unauthorized access and potential misuse of system resources on the affected device.
Technical Details of CVE-2019-15370
Vulnerability Description
The installed com.mediatek.wfo.impl app on the Haier G8 device allows unauthorized apps to change system properties through an exported interface.
Affected Systems and Versions
- Device: Haier G8 Android device
- Operating System: Version 8.1.0
- App: com.mediatek.wfo.impl app (versionCode=27, versionName=8.1.0)
Exploitation Mechanism
Unauthorized apps present on the device can exploit the exported interface of the com.mediatek.wfo.impl app to modify system properties without proper authorization.
Mitigation and Prevention
Immediate Steps to Take
- Disable or uninstall the com.mediatek.wfo.impl app if possible.
- Regularly monitor app permissions and system property changes.
Long-Term Security Practices
- Keep the device's operating system and apps up to date.
- Avoid installing apps from untrusted sources.
Patching and Updates
Apply security patches provided by the device manufacturer to address this vulnerability.