CVE-2022-28785 : What You Need to Know

A detailed overview of CVE-2022-28785, its impact, technical details, and mitigation strategies.

Understanding CVE-2022-28785

This section delves into the description, impact, and technical aspects of CVE-2022-28785.

What is CVE-2022-28785?

CVE-2022-28785 involves an improper buffer size check logic within the aviextractor library, potentially leading to an out-of-bounds read and temporary denial of service.

The Impact of CVE-2022-28785

With a CVSS base score of 4 and a medium severity rating, this vulnerability could result in a local attacker causing temporary denial of service on affected Samsung Mobile Devices running specific custom versions.

Technical Details of CVE-2022-28785

Explore the vulnerability description, affected systems, and exploitation mechanism of CVE-2022-28785.

Vulnerability Description

The vulnerability in the aviextractor library before SMR May-2022 Release 1 lacks proper buffer size check logic, allowing out-of-bounds reads.

Affected Systems and Versions

Samsung Mobile Devices running custom versions such as Q(10), R(11), S(12) prior to SMR May-2022 Release 1 are impacted by this vulnerability.

Exploitation Mechanism

The vulnerability can be exploited locally with low complexity.

Mitigation and Prevention

Learn about immediate steps to take and long-term security practices to safeguard against CVE-2022-28785.

Immediate Steps to Take

Users should apply the patch provided in the SMR May-2022 Release 1 to address the buffer size check issue.

Long-Term Security Practices

Regularly check for security updates, follow secure coding practices, and implement robust security measures to prevent similar vulnerabilities in the future.

Patching and Updates

Stay informed about security updates from Samsung Mobile and promptly apply patches to secure your devices against known vulnerabilities.