CVE-2022-24000 : What You Need to Know

A vulnerability in Samsung Mobile Devices prior to SMR Feb-2022 Release 1 could allow local attackers to access media files without permission, impacting user privacy and security.

Understanding CVE-2022-24000

This CVE ID refers to a PendingIntent hijacking vulnerability affecting Samsung Mobile Devices before the specified security update.

What is CVE-2022-24000?

The CVE-2022-24000 vulnerability involves local attackers exploiting a vulnerability in DataUsageReminderReceiver to access media files without permission in KnoxPrivacyNoticeReceiver through implicit Intent.

The Impact of CVE-2022-24000

The vulnerability poses a low severity risk with a base score of 3.9, affecting confidentiality, integrity, and requiring user interaction for exploitation.

Technical Details of CVE-2022-24000

This section provides more insights into the vulnerability.

Vulnerability Description

The vulnerability arises from improper input validation, leading to a local attack vector with low complexity and privilege requirements.

Affected Systems and Versions

Samsung Mobile Devices running versions Q(10), R(11), S(12) before SMR Feb-2022 Release 1 are impacted.

Exploitation Mechanism

Local attackers could exploit the vulnerability by accessing media files through implicit Intent without user permission.

Mitigation and Prevention

Protecting systems from CVE-2022-24000 requires immediate action and long-term security practices.

Immediate Steps to Take

Users should update their Samsung Mobile Devices to SMR Feb-2022 Release 1 or later to mitigate the vulnerability.

Long-Term Security Practices

Implement strict permission controls, regularly update device software, and be cautious of granting app permissions.

Patching and Updates

Stay informed about security updates from Samsung Mobile and apply patches promptly to protect against potential threats.