CVE-2019-14111 Explained : Impact and Mitigation
Learn about CVE-2019-14111, a buffer overflow vulnerability in Snapdragon platforms affecting various Qualcomm chipsets. Find mitigation steps and patch information here.
A buffer overflow vulnerability in various Snapdragon platforms could lead to potential risks.
Understanding CVE-2019-14111
What is CVE-2019-14111?
The vulnerability involves a risk of buffer overflow during the handling of NAN reception of NMF in multiple Snapdragon platforms.
The Impact of CVE-2019-14111
The vulnerability affects a range of Qualcomm chipsets and platforms, potentially allowing attackers to exploit the issue.
Technical Details of CVE-2019-14111
Vulnerability Description
The vulnerability poses a risk of buffer overflow during NAN reception of NMF in Snapdragon platforms.
Affected Systems and Versions
- Affected platforms include Snapdragon Auto, Compute, Connectivity, Consumer Electronics Connectivity, Mobile, Voice & Music, Wired Infrastructure, and Networking.
- Vulnerable chipsets: IPQ6018, IPQ8074, Nicobar, QCA6390, QCA8081, QCN7605, QCS404, QCS405, Rennell, SC7180, SC8180X, SM6150, SM7150, SM8150, SXR2130.
Exploitation Mechanism
The vulnerability could be exploited by attackers to trigger a buffer overflow in the affected Snapdragon platforms.
Mitigation and Prevention
Immediate Steps to Take
- Apply patches provided by Qualcomm promptly.
- Monitor Qualcomm's security bulletins for updates and advisories.
Long-Term Security Practices
- Regularly update firmware and software on affected devices.
- Implement network security measures to prevent unauthorized access.
- Conduct regular security assessments and audits.
Patching and Updates
- Qualcomm has released patches addressing the vulnerability.