CVE-2021-35098 : Security Advisory and Response
Discover the details of CVE-2021-35098, a Qualcomm vulnerability leading to memory corruption. Learn about impacted products, severity, and mitigation steps.
This CVE-2021-35098 pertains to a critical vulnerability found in various Qualcomm products that could result in memory corruption. Below are the details of this security issue.
Understanding CVE-2021-35098
The vulnerability arises due to improper validation of session ID in the PCM routing process, affecting a wide range of Qualcomm products across different sectors.
What is CVE-2021-35098?
The CVE-2021-35098 vulnerability is caused by improper session ID validation in the PCM routing process in Qualcomm products, potentially leading to memory corruption.
The Impact of CVE-2021-35098
This vulnerability could have a medium severity impact with a CVSS base score of 6.7. It could result in high confidentiality, integrity, and availability impacts, especially in affected systems.
Technical Details of CVE-2021-35098
Here are some technical specifics related to CVE-2021-35098.
Vulnerability Description
The vulnerability arises due to improper session ID validation, opening the door to potential memory corruption in affected Qualcomm products.
Affected Systems and Versions
Qualcomm products including Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, and Snapdragon Wearables are all impacted by this vulnerability across various versions.
Exploitation Mechanism
Attackers with high privileges could potentially exploit this vulnerability locally, leading to memory corruption in the affected systems.
Mitigation and Prevention
To safeguard your systems from CVE-2021-35098, consider the following mitigation strategies.
Immediate Steps to Take
Implement patches provided by Qualcomm as soon as possible to address this vulnerability and prevent potential exploitation.
Long-Term Security Practices
Ensure regular security updates and monitoring of your Qualcomm products to stay protected from emerging threats.
Patching and Updates
Keep a close eye on security bulletins and updates from Qualcomm to promptly address any security vulnerabilities identified in their products.