CVE-2022-24924 : Exploit Details and Defense Strategies

An improper access control vulnerability in LiveWallpaperService prior to version 3.0.9.0 allows unauthorized creation of a system directory with inadequate permission.

Understanding CVE-2022-24924

This CVE identifies a security issue in LiveWallpaperService that could lead to unauthorized directory creation.

What is CVE-2022-24924?

The vulnerability in LiveWallpaperService before version 3.0.9.0 permits the creation of a specific named system directory without proper permission.

The Impact of CVE-2022-24924

The impact of this CVE is rated as LOW severity with a CVSS base score of 2.2. It requires local attack vector and low privileges to exploit, impacting integrity but not confidentiality or availability.

Technical Details of CVE-2022-24924

This section covers specific technical details of the vulnerability.

Vulnerability Description

The issue arises due to improper access controls in LiveWallpaperService, allowing the creation of a system directory without appropriate permission.

Affected Systems and Versions

The vulnerability affects LiveWallpaper versions prior to 3.0.9.0 from Samsung Mobile.

Exploitation Mechanism

The vulnerability can be exploited locally with low privileges required, necessitating user interaction for activation.

Mitigation and Prevention

Understanding how to mitigate and prevent this vulnerability is crucial.

Immediate Steps to Take

Users should update LiveWallpaper to version 3.0.9.0 or above to prevent unauthorized directory creation.

Long-Term Security Practices

Practicing the principle of least privilege and regularly updating software are key for long-term security.

Patching and Updates

Ensure regular software updates and monitoring for security patches to stay protected from potential vulnerabilities.