CVE-2017-11042 : Vulnerability Insights and Analysis
Learn about CVE-2017-11042 affecting Android for MSM, Firefox OS for MSM, QRD Android, and all Android releases from CAF. Find out the impact, affected systems, and mitigation steps.
Android for MSM, Firefox OS for MSM, QRD Android, and all Android releases from CAF using the Linux kernel are affected by a vulnerability related to access control in ImsService and IQtiImsExt AIDL APIs.
Understanding CVE-2017-11042
This CVE identifies a lack of applicable access control in ImsService and IQtiImsExt AIDL APIs across various Android platforms.
What is CVE-2017-11042?
The vulnerability in Android platforms allows unauthorized access to ImsService and IQtiImsExt AIDL APIs due to the absence of proper access control mechanisms.
The Impact of CVE-2017-11042
This vulnerability could potentially be exploited by malicious actors to gain unauthorized access to sensitive information or perform unauthorized actions on affected devices.
Technical Details of CVE-2017-11042
The technical details of this CVE are as follows:
Vulnerability Description
Access control is not enforced on ImsService and IQtiImsExt AIDL APIs in Android for MSM, Firefox OS for MSM, QRD Android, and all Android releases from CAF using the Linux kernel.
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
Unauthorized users can exploit this vulnerability to bypass access control restrictions and potentially gain elevated privileges on the affected systems.
Mitigation and Prevention
To address CVE-2017-11042, consider the following mitigation strategies:
Immediate Steps to Take
- Apply security patches provided by Qualcomm or the respective vendors promptly.
- Monitor for any unauthorized access or unusual activities on the affected systems.
Long-Term Security Practices
- Implement least privilege access controls to limit potential exposure to vulnerabilities.
- Regularly update and patch software to address security vulnerabilities and enhance system security.
Patching and Updates
Ensure that all affected systems are updated with the latest security patches and firmware updates to mitigate the risk associated with CVE-2017-11042.