CVE-2022-33721 Explained : Impact and Mitigation

A vulnerability using PendingIntent in DeX for PC prior to SMR Aug-2022 Release 1 allows attackers to access files with system privilege.

Understanding CVE-2022-33721

This article provides insights into the CVE-2022-33721 vulnerability affecting Samsung Mobile Devices.

What is CVE-2022-33721?

The CVE-2022-33721 vulnerability involves a security flaw in PendingIntent in DeX for PC, enabling attackers to gain access to files with system privilege.

The Impact of CVE-2022-33721

With a CVSS base score of 4.4, this vulnerability poses a medium-severity risk. It has low confidentiality and integrity impacts, requires user interaction, and has a low attack complexity.

Technical Details of CVE-2022-33721

Here are the technical details related to CVE-2022-33721.

Vulnerability Description

The vulnerability in PendingIntent in DeX for PC allows attackers to exploit the system privilege to access files.

Affected Systems and Versions

Samsung Mobile Devices with the S(12) custom version prior to SMR Aug-2022 Release 1 are affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability locally without the need for any special privileges, requiring user interaction for successful exploitation.

Mitigation and Prevention

Learn how to mitigate and prevent the CVE-2022-33721 vulnerability effectively.

Immediate Steps to Take

Users are advised to update their Samsung Mobile Devices to the SMR Aug-2022 Release 1 to mitigate this vulnerability.

Long-Term Security Practices

Maintain regular security updates and follow best security practices to enhance the overall security of your devices.

Patching and Updates

Stay informed about security updates from Samsung Mobile and apply patches promptly to safeguard your devices.