CVE-2017-18672 : Vulnerability Insights and Analysis

Samsung smartphones with specific software versions are vulnerable to a flaw that mishandles Intents, potentially allowing a local attacker to trigger a reboot in the framework.jar.

Understanding CVE-2017-18672

This CVE identifies a vulnerability in Samsung smartphones with L(5.0/5.1), M(6.0), and N(7.x) software versions.

What is CVE-2017-18672?

The vulnerability involves incorrect handling of Intents, enabling a local attacker to induce a reboot in the framework.jar.
Samsung assigned the ID SVE-2017-8390 to this vulnerability in May 2017.

The Impact of CVE-2017-18672

A local attacker can exploit this flaw to cause a reboot within the framework.jar, potentially disrupting the device's normal operation.

Technical Details of CVE-2017-18672

Samsung smartphones with specific software versions are susceptible to this vulnerability.

Vulnerability Description

Incorrect handling of Intents on Samsung devices with L, M, and N software versions.

Affected Systems and Versions

Samsung smartphones with L(5.0/5.1), M(6.0), and N(7.x) software versions.

Exploitation Mechanism

Local attackers can exploit the vulnerability to trigger a reboot in the framework.jar.

Mitigation and Prevention

Steps to address and prevent the CVE-2017-18672 vulnerability.

Immediate Steps to Take

Regularly update Samsung devices to the latest software versions.
Implement security best practices to mitigate the risk of local attacks.

Long-Term Security Practices

Conduct security training for users to recognize and report suspicious activities.
Employ mobile device management solutions to monitor and secure Samsung smartphones.

Patching and Updates

Stay informed about security updates from Samsung and apply patches promptly.