CVE-2017-8274 : Exploit Details and Defense Strategies

Android operating system on Qualcomm Snapdragon Mobile and Snapdragon Wear devices is vulnerable to an access control issue. Learn about the impact, technical details, and mitigation steps.

Understanding CVE-2017-8274

This CVE involves an access control vulnerability in the Core component of Android on specific Qualcomm Snapdragon devices.

What is CVE-2017-8274?

The vulnerability exists in the Android OS before the security patch level 2018-04-05 on Qualcomm Snapdragon Mobile and Snapdragon Wear devices. Affected device models include MDM9206, MDM9607, MSM8909W, SD 210/SD 212/SD 205, SD 425, SD 430, SD 450, SD 625, and SD 650/52.

The Impact of CVE-2017-8274

The vulnerability allows unauthorized access to the Core component, potentially leading to security breaches and unauthorized actions on the affected devices.

Technical Details of CVE-2017-8274

Qualcomm Snapdragon devices are susceptible to an access control flaw in the Android OS.

Vulnerability Description

The vulnerability involves improper access control in the Core component of the Android OS on specific Qualcomm Snapdragon Mobile and Snapdragon Wear devices.

Affected Systems and Versions

Products: Snapdragon Mobile, Snapdragon Wear
Vendor: Qualcomm, Inc.
Versions: MDM9206, MDM9607, MSM8909W, SD 210/SD 212/SD 205, SD 425, SD 430, SD 450, SD 625, SD 650/52

Exploitation Mechanism

Attackers could exploit this vulnerability to gain unauthorized access to the Core component, potentially compromising the security of the affected devices.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of CVE-2017-8274.

Immediate Steps to Take

Apply security patches and updates promptly to mitigate the vulnerability.
Monitor vendor communications for security advisories and follow recommended actions.
Implement access controls and restrictions to limit unauthorized access to critical system components.

Long-Term Security Practices

Regularly update and patch all software and firmware on Qualcomm Snapdragon devices.
Conduct security assessments and audits to identify and address potential vulnerabilities proactively.

Patching and Updates

Install the latest security patches provided by Qualcomm to address the access control vulnerability in the Core component of the Android OS on affected Snapdragon devices.