CVE-2022-25663 : Security Advisory and Response
Learn about CVE-2022-25663, a buffer overflow vulnerability in Qualcomm Snapdragon Compute, Connectivity, and Consumer Electronics products, impacting multiple versions. Find mitigation steps and prevention strategies.
This article provides insights into CVE-2022-25663, a possible buffer overflow vulnerability impacting Qualcomm products.
Understanding CVE-2022-25663
CVE-2022-25663 is a vulnerability in Qualcomm products that could lead to denial of service due to a potential buffer overflow issue during management frame Rx handling.
What is CVE-2022-25663?
The CVE-2022-25663 vulnerability arises from a lack of buffer length check in Snapdragon Compute, Snapdragon Connectivity, and Snapdragon Consumer Electronics Connectivity, potentially allowing attackers to exploit the flaw for denial of service attacks.
The Impact of CVE-2022-25663
The impact of this vulnerability is classified as MEDIUM severity with a CVSS base score of 5.5. The vulnerability could be leveraged by attackers to disrupt services and cause system unavailability.
Technical Details of CVE-2022-25663
This section presents technical details related to the vulnerability.
Vulnerability Description
The vulnerability involves a buffer overflow issue during management frame Reception (Rx) handling in Qualcomm products, specifically Snapdragon Compute, Snapdragon Connectivity, and Snapdragon Consumer Electronics Connectivity.
Affected Systems and Versions
Qualcomm, Inc. products such as AQT1000, QCA1062, QCA1064, and others are affected by CVE-2022-25663. Notable affected versions include SD 8cx Gen2, SD778G, SD850, WCN3991, and more.
Exploitation Mechanism
The vulnerability could be exploited by malicious actors by sending specially crafted management frames to the affected Qualcomm devices, triggering a buffer overflow condition that could lead to denial of service.
Mitigation and Prevention
To mitigate the risks associated with CVE-2022-25663, immediate actions and long-term security practices are recommended.
Immediate Steps to Take
Users and administrators are advised to apply security patches provided by Qualcomm to address the vulnerability promptly. Monitoring network traffic for any suspicious activities is also recommended.
Long-Term Security Practices
Implementing network segmentation, access controls, and regular security assessments can enhance the overall security posture of the network and help in preventing similar vulnerabilities in the future.
Patching and Updates
Regularly updating Qualcomm products with the latest firmware and security patches is crucial to protect against known vulnerabilities and ensure the security of the devices.