CVE-2018-12004 : Exploit Details and Defense Strategies

A vulnerability in multiple Qualcomm Snapdragon platforms could lead to the secure keypad being unlocked while the secure display remains intact.

Understanding CVE-2018-12004

This CVE affects various Qualcomm Snapdragon platforms, potentially exposing sensitive information.

What is CVE-2018-12004?

The vulnerability allows the secure keypad to be unlocked while the secure display remains intact in a range of Snapdragon platforms.

The Impact of CVE-2018-12004

The exposure of the secure keypad while the secure display remains unaffected poses a risk of information leakage in affected devices.

Technical Details of CVE-2018-12004

This section provides detailed technical insights into the vulnerability.

Vulnerability Description

The vulnerability affects multiple Qualcomm Snapdragon platforms, allowing the secure keypad to be unlocked while the secure display remains intact.

Affected Systems and Versions

Vendor: Qualcomm, Inc.
Products: Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
Versions: MDM9206, MDM9607, MDM9650, MDM9655, QCS605, SD 210/SD 212/SD 205, SD 410/12, SD 615/16/SD 415, SD 636, SD 712 / SD 710 / SD 670, SD 835, SD 845 / SD 850, SD 8CX, SDA660, SDM630, SDM660, SXR1130

Exploitation Mechanism

The vulnerability allows unauthorized access to the secure keypad, potentially leading to information exposure in content protection.

Mitigation and Prevention

Protecting systems from CVE-2018-12004 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches provided by Qualcomm promptly.
Monitor for any unauthorized access to the secure keypad.

Long-Term Security Practices

Regularly update software and firmware to mitigate security risks.
Implement access controls to prevent unauthorized access to sensitive components.

Patching and Updates

Ensure all affected systems are updated with the latest patches from Qualcomm to address the vulnerability.