CVE-2018-3584 : Exploit Details and Defense Strategies
Learn about CVE-2018-3584 affecting Qualcomm Android for MSM, Firefox OS for MSM, and QRD Android. Find out the impact, affected systems, and mitigation steps.
Android for MSM, Firefox OS for MSM, and QRD Android by Qualcomm, Inc. are affected by a Use After Free vulnerability in the function rmnet_usb_ctrl_init().
Understanding CVE-2018-3584
This CVE involves a Use After Free vulnerability in Qualcomm Android for MSM, Firefox OS for MSM, and QRD Android.
What is CVE-2018-3584?
A Use After Free condition can occur in the function rmnet_usb_ctrl_init() in Qualcomm Android for MSM, Firefox OS for MSM, and QRD Android when using any Android release from CAF with a Linux kernel before the security patch level 2018-04-05.
The Impact of CVE-2018-3584
This vulnerability could be exploited by attackers to execute arbitrary code or cause a denial of service on affected systems.
Technical Details of CVE-2018-3584
This section provides more technical insights into the CVE.
Vulnerability Description
The Use After Free vulnerability is present in the function rmnet_usb_ctrl_init() in Qualcomm Android for MSM, Firefox OS for MSM, and QRD Android.
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
The vulnerability can be exploited when using any Android release from CAF with a Linux kernel before the security patch level 2018-04-05.
Mitigation and Prevention
Protecting systems from CVE-2018-3584 is crucial.
Immediate Steps to Take
- Apply security patches and updates promptly.
- Monitor vendor security bulletins for relevant information.
- Implement network security measures to detect and block malicious activities.
Long-Term Security Practices
- Regularly update and patch software to address known vulnerabilities.
- Conduct security assessments and audits to identify and mitigate risks.
- Educate users on safe computing practices to prevent exploitation.
Patching and Updates
- Ensure all systems are updated with the latest security patches.
- Follow vendor recommendations for securing the affected systems.