CVE-2018-11830 : What You Need to Know
Learn about CVE-2018-11830, an integer overflow vulnerability in Qualcomm's QCPE create function affecting Snapdragon platforms. Find mitigation steps and preventive measures here.
A vulnerability in Qualcomm's QCPE create function could lead to an integer overflow in various Snapdragon platforms.
Understanding CVE-2018-11830
This CVE involves an improper input validation vulnerability in QCPE that affects multiple Qualcomm Snapdragon products.
What is CVE-2018-11830?
The create function in QCPE is prone to an integer overflow if input validation is not correctly implemented. This vulnerability impacts Qualcomm Snapdragon platforms like Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Industrial IOT, and Snapdragon Mobile in specific versions.
The Impact of CVE-2018-11830
The vulnerability could be exploited in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Industrial IOT, and Snapdragon Mobile devices, potentially leading to security breaches and unauthorized access.
Technical Details of CVE-2018-11830
This section provides more in-depth technical insights into the CVE.
Vulnerability Description
The vulnerability arises from improper input validation in the QCPE create function, which may result in an integer overflow in various Qualcomm Snapdragon platforms.
Affected Systems and Versions
- Affected Products: Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile
- Affected Versions: MDM9206, MDM9607, MDM9650, MDM9655, MSM8996AU, SD 410/12, SD 820A
Exploitation Mechanism
The vulnerability can be exploited by malicious actors to trigger an integer overflow in the affected Qualcomm Snapdragon platforms.
Mitigation and Prevention
Protecting systems from CVE-2018-11830 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Implement patches or updates provided by Qualcomm to address the vulnerability.
- Ensure proper input validation in all software components to prevent similar issues.
Long-Term Security Practices
- Regularly monitor and update software to mitigate potential vulnerabilities.
- Conduct security assessments and audits to identify and address any security gaps.
Patching and Updates
- Stay informed about security bulletins and updates from Qualcomm to apply relevant patches promptly.