CVE-2018-11860 : What You Need to Know

Android for MSM, Firefox OS for MSM, QRD Android by Qualcomm, Inc. are affected by a buffer overflow vulnerability due to a lack of message length verification check.

Understanding CVE-2018-11860

A buffer overflow vulnerability in various Android releases derived from CAF and using the Linux kernel can lead to potential security risks.

What is CVE-2018-11860?

This CVE involves a buffer overflow issue during the processing of the ndp event in Android releases from CAF, leading to a lack of message length verification check.

The Impact of CVE-2018-11860

The vulnerability could allow attackers to execute arbitrary code or cause a denial of service by exploiting the buffer overflow.

Technical Details of CVE-2018-11860

Android releases from CAF using the Linux kernel are susceptible to this buffer overflow vulnerability.

Vulnerability Description

The vulnerability arises due to the absence of a message length verification check during the processing of the ndp event.

Affected Systems and Versions

Product: Android for MSM, Firefox OS for MSM, QRD Android
Vendor: Qualcomm, Inc.
Versions: All Android releases from CAF using the Linux kernel

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious input to trigger a buffer overflow, potentially leading to arbitrary code execution or denial of service.

Mitigation and Prevention

Steps to address and prevent the CVE-2018-11860 vulnerability.

Immediate Steps to Take

Apply security patches provided by Qualcomm or the relevant vendors promptly.
Monitor security bulletins and updates from trusted sources for mitigation guidance.

Long-Term Security Practices

Implement secure coding practices to prevent buffer overflow vulnerabilities.
Regularly update and patch systems to address known security issues.

Patching and Updates

Ensure all systems running affected Android releases from CAF using the Linux kernel are updated with the latest security patches.