CVE-2022-33251 Explained : Impact and Mitigation
CVE-2022-33251 leads to Transient DOS due to reachable assertion in Modem on Qualcomm Snapdragon products. Learn about the impact, affected systems, and mitigation steps.
A detailed analysis of CVE-2022-33251, a vulnerability identified in Qualcomm Snapdragon products leading to Transient DOS due to a reachable assertion in the Modem because of an invalid network configuration.
Understanding CVE-2022-33251
This section outlines the impact and technical details of CVE-2022-33251.
What is CVE-2022-33251?
CVE-2022-33251 refers to a vulnerability in Qualcomm Snapdragon products that can result in Transient DOS due to a reachable assertion in the Modem resulting from an invalid network configuration.
The Impact of CVE-2022-33251
The vulnerability has a CVSS base score of 7.5, indicating a high severity level, with a low attack complexity and network-based attack vector. The issue can significantly impact availability, with no impact on confidentiality and integrity.
Technical Details of CVE-2022-33251
This section delves into the vulnerability description, affected systems, and exploitation mechanisms.
Vulnerability Description
The vulnerability leads to Transient DOS due to a reachable assertion in the Modem resulting from an invalid network configuration.
Affected Systems and Versions
Qualcomm Snapdragon products including various versions like Snapdragon 4 Gen 1 Mobile Platform, Snapdragon 690 5G Mobile Platform, SDX55, and many more are affected by this vulnerability.
Exploitation Mechanism
The vulnerability can be exploited by attackers to launch a Transient DOS attack by leveraging the reachable assertion in the Modem caused by an invalid network configuration.
Mitigation and Prevention
Learn how to protect your systems against CVE-2022-33251 through immediate steps and long-term security practices.
Immediate Steps to Take
Apply relevant patches and updates from Qualcomm to mitigate the vulnerability and secure the affected systems.
Long-Term Security Practices
Ensure secure network configurations, regularly update firmware, and monitor for any unusual network behavior to prevent similar vulnerabilities.
Patching and Updates
Refer to official advisories and bulletins from Qualcomm for detailed information on patches and updates to address CVE-2022-33251.