CVE-2022-39845 : What You Need to Know

Samsung Kies prior to version 2.6.4.22074 by Samsung Mobile is affected by an improper validation of integrity check vulnerability, allowing local attackers to delete arbitrary directories using directory junction.

Understanding CVE-2022-39845

This section provides insight into the impact and technical details of CVE-2022-39845.

What is CVE-2022-39845?

The CVE-2022-39845 vulnerability involves improper validation of integrity checks in Samsung Kies, enabling local attackers to delete arbitrary directories through directory junctions.

The Impact of CVE-2022-39845

The vulnerability has a CVSS base score of 5.5 (Medium severity) with low attack complexity, local attack vector, and high integrity impact. It requires low privileges and has no impact on confidentiality or availability.

Technical Details of CVE-2022-39845

Explore the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

Samsung Kies before version 2.6.4.22074 lacks proper validation of integrity checks, opening the door for local attackers to delete arbitrary directories using directory junctions.

Affected Systems and Versions

Samsung Kies versions prior to 2.6.4.22074 are affected by this vulnerability, exposing them to potential exploitation.

Exploitation Mechanism

Local attackers can exploit this vulnerability by leveraging directory junctions to delete arbitrary directories within the Samsung Kies application environment.

Mitigation and Prevention

Learn about the immediate steps to take and long-term security practices to safeguard against CVE-2022-39845.

Immediate Steps to Take

Users should update Samsung Kies to version 2.6.4.22074 or newer to mitigate the vulnerability. Additionally, they should exercise caution while dealing with directory operations.

Long-Term Security Practices

Implement a robust security policy that includes regular software updates, user privilege management, and secure directory operations to prevent similar vulnerabilities in the future.

Patching and Updates

Stay informed about security patches and updates provided by Samsung Mobile to address vulnerabilities like CVE-2022-39845.