CVE-2019-14611 Explained : Impact and Mitigation
Learn about CVE-2019-14611, an integer overflow vulnerability in Intel(R) NUC(R) firmware allowing privilege escalation. Find mitigation steps and prevention measures here.
A potential vulnerability exists in the firmware for Intel's NUC devices, which could be exploited by someone with privileged access to enable escalation of privilege through local means. This vulnerability is related to integer overflow.
Understanding CVE-2019-14611
This CVE-2019-14611 vulnerability affects Intel(R) NUC(R) devices and allows a privileged user to potentially enable escalation of privilege through local access.
What is CVE-2019-14611?
CVE-2019-14611 is an integer overflow vulnerability in the firmware of Intel(R) NUC(R) devices that could be exploited by a privileged user to escalate their privileges locally.
The Impact of CVE-2019-14611
This vulnerability could allow an attacker with privileged access to escalate their privileges on the affected Intel(R) NUC(R) devices, potentially leading to unauthorized actions.
Technical Details of CVE-2019-14611
This section provides more technical insights into the CVE-2019-14611 vulnerability.
Vulnerability Description
The vulnerability in the firmware of Intel(R) NUC(R) devices allows a privileged user to exploit an integer overflow, enabling escalation of privilege through local access.
Affected Systems and Versions
- Product: Intel(R) NUC(R)
- Versions: See References
Exploitation Mechanism
The vulnerability can be exploited by an attacker with privileged access to the affected Intel(R) NUC(R) devices, leveraging the integer overflow in the firmware to escalate their privileges.
Mitigation and Prevention
To address CVE-2019-14611 and enhance security, consider the following steps:
Immediate Steps to Take
- Apply patches and updates provided by Intel.
- Restrict privileged access to the affected devices.
- Monitor and audit privileged user activities.
Long-Term Security Practices
- Regularly update firmware and software on Intel(R) NUC(R) devices.
- Implement strong access controls and least privilege principles.
- Conduct security training for users on privilege escalation risks.
Patching and Updates
It is crucial to regularly check for and apply firmware updates and patches released by Intel to mitigate the CVE-2019-14611 vulnerability.