CVE-2021-25365 : What You Need to Know

An improper exception control in softsimd prior to SMR APR-2021 Release 1 allows unprivileged applications to access the API in softsimd.

Understanding CVE-2021-25365

This CVE impacts Samsung Mobile Devices and is categorized as an improper privilege management vulnerability with a CVSS base score of 5.9.

What is CVE-2021-25365?

CVE-2021-25365 is a vulnerability that exists in softsimd before SMR APR-2021 Release 1, enabling unprivileged apps to access the API.

The Impact of CVE-2021-25365

The vulnerability's impact is rated as medium severity, with low confidentiality, integrity, and availability impacts. The attack complexity is low, requiring no user interaction.

Technical Details of CVE-2021-25365

This section provides an in-depth look at the vulnerability's description, affected systems, versions, and exploitation mechanism.

Vulnerability Description

The vulnerability arises due to improper exception control in softsimd, allowing unauthorized API access by unprivileged apps.

Affected Systems and Versions

Samsung Mobile Devices running versions O(8.1), P(9.0), Q(10.0), R(11.0) before SMR APR-2021 Release 1 are impacted by this vulnerability.

Exploitation Mechanism

Unprivileged applications can exploit this vulnerability to access the softsimd API, potentially leading to unauthorized operations.

Mitigation and Prevention

Learn how to secure your systems and mitigate the risks posed by CVE-2021-25365.

Immediate Steps to Take

Apply security patches and updates provided by Samsung Mobile to address this vulnerability promptly.

Long-Term Security Practices

Implement strong privilege management practices, restrict app permissions, and regularly update your devices to enhance security.

Patching and Updates

Stay vigilant for security advisories from Samsung Mobile and promptly apply recommended patches to prevent exploitation of this vulnerability.