CVE-2017-11048 : Security Advisory and Response

A Use After Free vulnerability in Android for MSM, Firefox OS for MSM, QRD Android, and all Android versions developed by CAF.

Understanding CVE-2017-11048

A Use After Free vulnerability affecting various Android versions.

What is CVE-2017-11048?

This CVE describes a Use After Free situation in the display driver function within Android for MSM, Firefox OS for MSM, QRD Android, and all Android versions developed by CAF that use the Linux kernel.

The Impact of CVE-2017-11048

The vulnerability could allow an attacker to execute arbitrary code or cause a denial of service by exploiting the Use After Free condition.

Technical Details of CVE-2017-11048

A Use After Free vulnerability in Android display driver function.

Vulnerability Description

The vulnerability occurs in the display driver function of Android for MSM, Firefox OS for MSM, QRD Android, and all Android versions from CAF using the Linux kernel.

Affected Systems and Versions

Android for MSM
Firefox OS for MSM
QRD Android
All Android versions from CAF using the Linux kernel

Exploitation Mechanism

Attackers can exploit this vulnerability to execute arbitrary code or trigger a denial of service.

Mitigation and Prevention

Steps to address and prevent the CVE-2017-11048 vulnerability.

Immediate Steps to Take

Apply security patches provided by the vendor promptly.
Monitor vendor security bulletins for updates.
Implement least privilege access controls.

Long-Term Security Practices

Regularly update and patch all software and applications.
Conduct security assessments and penetration testing.
Educate users on safe computing practices.

Patching and Updates

Keep systems up to date with the latest security patches.
Follow best practices for secure coding and software development.