CVE-2019-15455 : What You Need to Know

The Samsung J5 Android device is affected by a vulnerability that allows pre-installed apps to install additional apps through an accessible app component.

Understanding CVE-2019-15455

This CVE involves a specific vulnerability in the Samsung J5 Android device that enables unauthorized app installations.

What is CVE-2019-15455?

The Samsung J5 Android device contains a pre-installed app that permits other pre-installed apps to install additional apps through an accessible app component.

The Impact of CVE-2019-15455

This vulnerability could potentially lead to unauthorized app installations on the device, compromising its security and integrity.

Technical Details of CVE-2019-15455

This section provides more in-depth technical information about the CVE.

Vulnerability Description

The Samsung J5 Android device with a specific build fingerprint contains a pre-installed app that facilitates unauthorized app installations by other pre-installed apps.

Affected Systems and Versions

Product: Samsung J5 Android device
Software Version: samsung/j5y17ltexx/j5y17lte:8.1.0/M1AJQ/J530FXXU3BRL1
Pre-installed App: com.samsung.android.themecenter app (versionCode=7000100, versionName=7.0.1.0)

Exploitation Mechanism

Any pre-installed app on the device can access this vulnerability by obtaining the necessary signatureOrSystem permissions required by other pre-installed apps.

Mitigation and Prevention

Protecting your device from this vulnerability is crucial.

Immediate Steps to Take

Regularly monitor app installations on your device
Avoid granting unnecessary permissions to apps
Be cautious when installing apps from unknown sources

Long-Term Security Practices

Keep your device's software up to date
Use reputable security apps to scan for vulnerabilities

Patching and Updates

Stay informed about security updates and patches released by Samsung to address this vulnerability.