CVE-2018-11982 : Vulnerability Insights and Analysis

CVE-2018-11982 pertains to a vulnerability in Snapdragon Mobile and Snapdragon Wear devices by Qualcomm, potentially leading to a double free of ASN1 heap memory during specific procedures. Learn more about the impact, technical details, and mitigation strategies below.

Understanding CVE-2018-11982

This section provides insights into the nature and implications of the CVE-2018-11982 vulnerability.

What is CVE-2018-11982?

The vulnerability involves a double free of ASN1 heap memory in Snapdragon Mobile and Snapdragon Wear devices during the UTRAN to LTE Capability inquiry procedure.

The Impact of CVE-2018-11982

The vulnerability affects various Snapdragon versions, potentially leading to security breaches and unauthorized access to sensitive data.

Technical Details of CVE-2018-11982

Explore the technical aspects of the CVE-2018-11982 vulnerability.

Vulnerability Description

The issue arises from a double free of ASN1 heap memory used for the EUTRA CAP container in Snapdragon Mobile and Snapdragon Wear devices.

Affected Systems and Versions

Products: Snapdragon Mobile, Snapdragon Wear
Vendor: Qualcomm, Inc.
Affected Versions: MDM9206, MDM9607, MDM9635M, MDM9640, MDM9645, MDM9655, MSM8909W, MSM8996AU, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 450, SD 615/16/SD 415, SD 617, SD 625, SD 650/52, SD 810, SD 820, SD 835, Snapdragon_High_Med_2016

Exploitation Mechanism

The vulnerability can be exploited during specific procedures, potentially leading to unauthorized access and data breaches.

Mitigation and Prevention

Discover the steps to mitigate and prevent the CVE-2018-11982 vulnerability.

Immediate Steps to Take

Update affected devices to the latest firmware or patches provided by Qualcomm.
Implement network security measures to prevent unauthorized access.

Long-Term Security Practices

Regularly monitor for security updates and patches from the vendor.
Conduct security audits and assessments to identify and address vulnerabilities proactively.

Patching and Updates

Stay informed about security bulletins and advisories from Qualcomm.
Apply patches promptly to ensure the security of Snapdragon devices.