CVE-2021-35105 : What You Need to Know
Discover the Qualcomm CVE-2021-35105 affecting Snapdragon products. Learn about the high-severity vulnerability leading to possible out-of-bounds access during graphics profiling.
Qualcomm, Inc. has reported a high-severity vulnerability, CVE-2021-35105, affecting a wide range of Snapdragon products including Snapdragon Auto, Compute, Connectivity, Mobile, and more. The vulnerability could lead to a possible out-of-bounds access due to improper input validation during graphics profiling.
Understanding CVE-2021-35105
This section will provide insights into the nature and impact of CVE-2021-35105.
What is CVE-2021-35105?
The vulnerability CVE-2021-35105 pertains to a possible out of bounds access triggered by inadequate input validation during graphics profiling in Qualcomm's Snapdragon series, including various product lines.
The Impact of CVE-2021-35105
With a CVSS base score of 8.4, this high-severity vulnerability poses a significant threat, especially in scenarios where confidentiality, integrity, and availability are crucial. The vulnerability may allow attackers to gain unauthorized access to sensitive data, impacting the overall security and performance of the affected systems.
Technical Details of CVE-2021-35105
In this section, we delve into the technical aspects of CVE-2021-35105.
Vulnerability Description
The vulnerability arises from improper input validation during graphics profiling, potentially leading to out-of-bounds access issues.
Affected Systems and Versions
A wide array of Snapdragon products are affected, spanning multiple versions including APQ series, MDM series, QCA series, SD series, and more. Refer to official advisories for detailed version information.
Exploitation Mechanism
The vulnerability can be exploited locally, with low attack complexity, and does not require any specific user privileges, making it a critical concern for affected users.
Mitigation and Prevention
This section focuses on mitigating the risks associated with CVE-2021-35105.
Immediate Steps to Take
Users are advised to apply patches provided by Qualcomm promptly and follow best security practices to minimize the risk of exploitation.
Long-Term Security Practices
Regular security updates, vulnerability assessments, and security awareness training can help organizations enhance their overall security posture and resilience.
Patching and Updates
Stay updated with security bulletins from Qualcomm to ensure timely application of patches and updates to address CVE-2021-35105 and other vulnerabilities.