CVE-2023-24852 : Vulnerability Insights and Analysis
Learn about CVE-2023-24852 involving memory corruption in Core of Qualcomm products due to unauthorized secure memory access. Impact, systems affected, and mitigation steps.
This CVE record was published by Qualcomm on November 7, 2023. It involves memory corruption in Core due to secure memory access by a user while loading a modem image.
Understanding CVE-2023-24852
This section will provide an overview of what CVE-2023-24852 is and its impact.
What is CVE-2023-24852?
CVE-2023-24852 is a vulnerability that results in memory corruption in the Core of affected Qualcomm products. The issue arises due to a user gaining unauthorized secure memory access while loading a modem image.
The Impact of CVE-2023-24852
The vulnerability presents a high severity impact, affecting the confidentiality, integrity, and availability of the devices. With a CVSS v3.1 base score of 8.4, the attack vector is local with no user interaction required. The privileges required for exploitation are none, and the scope remains unchanged.
Technical Details of CVE-2023-24852
In this section, we will delve into the vulnerability description, affected systems, and the exploitation mechanism.
Vulnerability Description
The vulnerability involves memory corruption in the Core of Qualcomm products, caused by unauthorized secure memory access during the loading of a modem image.
Affected Systems and Versions
Numerous Qualcomm products across various platforms are affected by CVE-2023-24852. Some of the impacted versions include Snapdragon Auto, Snapdragon Mobile, Snapdragon Compute, Snapdragon Wearables, and more.
Exploitation Mechanism
The exploitation of this vulnerability can lead to potential memory corruption in the Core of the affected Qualcomm devices, compromising their security and stability.
Mitigation and Prevention
To address CVE-2023-24852, immediate steps should be taken to mitigate the risk and prevent exploitation.
Immediate Steps to Take
Affected users and organizations are advised to follow security best practices, including implementing security updates and patches provided by Qualcomm to address the vulnerability.
Long-Term Security Practices
In the long term, maintaining proactive security measures, conducting regular security assessments, and staying updated with security advisories can help prevent similar vulnerabilities.
Patching and Updates
It is crucial for users of affected Qualcomm products to regularly check for security bulletins and apply patches and updates released by Qualcomm to safeguard their devices against CVE-2023-24852.