CVE-2022-25713 : Security Advisory and Response
Learn about CVE-2022-25713, a high-severity vulnerability in Qualcomm Snapdragon platforms affecting Automotive systems. Understand the impact, affected systems, and mitigation strategies.
This article provides an overview of CVE-2022-25713, discussing its impact, technical details, and mitigation strategies.
Understanding CVE-2022-25713
CVE-2022-25713 pertains to memory corruption in Automotive due to Improper Restriction of Operations within the Bounds of a Memory Buffer while exporting a shared key.
What is CVE-2022-25713?
The vulnerability involves memory corruption in Automotive systems as a result of improper restriction of operations within the bounds of a memory buffer during the process of exporting a shared key.
The Impact of CVE-2022-25713
The vulnerability has a CVSSv3.1 base score of 7.8, with high severity ratings for confidentiality, integrity, and availability impacts, while requiring low privileges for exploitation. The attack complexity is low, with a local attack vector and no user interaction required.
Technical Details of CVE-2022-25713
The vulnerability affects various Qualcomm Snapdragon platforms, impacting products like AR8035, FastConnect series, QAM8295P, QCA series, SA series, SD series, SM series, Snapdragon 765 series, Snapdragon 865 series, Snapdragon 888 series, and others.
Vulnerability Description
The vulnerability allows an attacker to corrupt memory in Automotive systems by exploiting improper memory buffer restrictions during key export operations.
Affected Systems and Versions
Qualcomm Snapdragon platforms running certain versions are affected, including but not limited to FastConnect, QCA series, Snapdragon 8 series, and Snapdragon X series.
Exploitation Mechanism
The vulnerability can be exploited by an attacker with low privileges locally, without requiring user interaction, which could lead to high impacts on confidentiality, integrity, and availability of the affected systems.
Mitigation and Prevention
To address CVE-2022-25713, immediate steps should be taken, alongside long-term security practices, including timely patching and updates.
Immediate Steps to Take
Ensure that systems running affected Qualcomm Snapdragon platforms are updated with the latest security patches and recommendations provided by Qualcomm.
Long-Term Security Practices
Implement a proactive approach to system security by regularly monitoring for security updates, conducting vulnerability assessments, and following best practices for secure system configurations.
Patching and Updates
Stay informed about security bulletins and updates from Qualcomm to address vulnerabilities promptly and enhance the security posture of affected systems.