CVE-2020-24502 : Vulnerability Insights and Analysis
Learn about CVE-2020-24502, a vulnerability in Intel Ethernet E810 Adapter drivers for Linux and Windows, allowing denial of service attacks. Find mitigation steps and patching details.
Intel(R) Ethernet E810 Adapter drivers for Linux and Windows are affected by improper input validation, potentially leading to a denial of service vulnerability.
Understanding CVE-2020-24502
This CVE involves a vulnerability in Intel(R) Ethernet E810 Adapter drivers for Linux and Windows that could be exploited by an authenticated user to trigger a denial of service attack.
What is CVE-2020-24502?
CVE-2020-24502 refers to improper input validation in certain Intel(R) Ethernet E810 Adapter drivers for Linux before version 1.0.4 and before version 1.4.29.0 for Windows. This flaw may allow an authenticated user to cause a denial of service through local access.
The Impact of CVE-2020-24502
The vulnerability could enable an authenticated attacker to exploit the driver's improper input validation, potentially leading to a denial of service condition on the affected system.
Technical Details of CVE-2020-24502
This section provides more technical insights into the CVE.
Vulnerability Description
The vulnerability arises from improper input validation in Intel(R) Ethernet E810 Adapter drivers for Linux and Windows, allowing an authenticated user to trigger a denial of service attack.
Affected Systems and Versions
- Product: Intel(R) Ethernet E810 Adapter drivers for Linux before version 1.0.4 and before version 1.4.29.0 for Windows
Exploitation Mechanism
The vulnerability can be exploited by an authenticated user with local access to the system, leveraging the improper input validation in the affected drivers.
Mitigation and Prevention
Protecting systems from CVE-2020-24502 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by Intel promptly
- Monitor for any unusual system behavior that could indicate a denial of service attack
Long-Term Security Practices
- Regularly update and patch system software and drivers
- Implement network segmentation to limit the impact of potential attacks
Patching and Updates
Intel has released patches to address the vulnerability. Ensure all affected systems are updated with the latest versions of the Intel(R) Ethernet E810 Adapter drivers for Linux and Windows.