CVE-2017-2697 : Vulnerability Insights and Analysis
Learn about CVE-2017-2697, a critical buffer overflow vulnerability in Huawei's goldeneye driver, allowing attackers to crash systems or escalate privileges. Find mitigation steps and affected versions here.
Huawei's goldeneye driver in various versions is vulnerable to a buffer overflow, allowing attackers to crash the system or escalate privileges.
Understanding CVE-2017-2697
This CVE involves a critical vulnerability in Huawei's goldeneye driver that can be exploited by attackers with root privileges in the Android system.
What is CVE-2017-2697?
The goldeneye driver in specific Huawei smartphone versions is susceptible to a buffer overflow vulnerability, enabling attackers to deceive users into installing malicious applications and manipulate parameters to crash the system or escalate privileges.
The Impact of CVE-2017-2697
This vulnerability poses a significant risk as it allows attackers to compromise the affected Huawei smartphones, potentially leading to system crashes or unauthorized privilege escalation.
Technical Details of CVE-2017-2697
The technical aspects of this CVE provide insight into the vulnerability's description, affected systems, and the exploitation mechanism.
Vulnerability Description
- The goldeneye driver in versions NMO-L31C432B120 and earlier, NEM-L21C432B100 and earlier, NEM-L51C432B120 and earlier, KNT-AL10C746B160 and earlier, VNS-L21C185B142 and earlier, CAM-L21C10B130 and earlier, and CAM-L21C185B141 and earlier is affected.
Affected Systems and Versions
- Huawei smartphones with the following versions are impacted: NMO-L31C432B120, NEM-L21C432B100, NEM-L51C432B120, KNT-AL10C746B160, VNS-L21C185B142, CAM-L21C10B130, and CAM-L21C185B141.
Exploitation Mechanism
- Attackers with root privileges can trick users into installing malicious apps, sending specific parameters to crash the system or escalate privileges.
Mitigation and Prevention
To address CVE-2017-2697, immediate steps and long-term security practices are crucial.
Immediate Steps to Take
- Update affected Huawei smartphones to the latest firmware version.
- Avoid installing apps from untrusted sources.
- Regularly monitor for suspicious activities on the device.
Long-Term Security Practices
- Implement strong authentication methods on the device.
- Educate users about the risks of downloading apps from unknown sources.
Patching and Updates
- Huawei should release patches addressing the buffer overflow vulnerability to secure the affected smartphone versions.