CVE-2019-5305 : What You Need to Know

A memory double free vulnerability has been identified in certain versions of Huawei Mate 10 smartphones, potentially leading to a system crash.

Understanding CVE-2019-5305

This CVE involves a memory double free vulnerability in the image processing module of specific Huawei Mate 10 smartphone versions.

What is CVE-2019-5305?

The vulnerability allows an attacker to exploit the image processing module in Huawei Mate 10 smartphones, causing a double free issue that could result in a system crash.

The Impact of CVE-2019-5305

If successfully exploited, this vulnerability could lead to a system crash, potentially disrupting the normal operation of the affected device.

Technical Details of CVE-2019-5305

This section provides detailed technical information about the CVE.

Vulnerability Description

The vulnerability exists in the image processing module of Huawei Mate 10 smartphones, allowing an attacker to trigger a double free issue by deceiving users into installing a malicious application.

Affected Systems and Versions

Product: Mate 10
Vendor: Huawei
Versions Affected: The versions before ALP-L29 9.0.0.159(C185)

Exploitation Mechanism

To exploit this vulnerability, an attacker needs to trick a user into installing a harmful application that can invoke specific APIs, leading to the double free issue.

Mitigation and Prevention

Steps to address and prevent the CVE.

Immediate Steps to Take

Avoid installing applications from untrusted sources.
Regularly update the device's software and security patches.

Long-Term Security Practices

Implement security best practices for mobile devices.
Educate users about the risks of downloading apps from unknown sources.

Patching and Updates

Ensure that the affected Huawei Mate 10 smartphones are updated to version ALP-L29 9.0.0.159(C185) or later to mitigate the vulnerability.