CVE-2021-0003: Medium severity intel ethernet controller e810 vulnerability

Published Aug 11, 2021
·
Updated

Improper conditions check in some Intel(R) Ethernet Controllers 800 series Linux drivers before version 1.4.11 may allow an authenticated user to potentially enable information disclosure via local access.

Affected Software

2 affected components
Intel Ethernet Controller E810 Firmware Linux<1.4.11
Intel Ethernet Controller E810

Event History

Aug 11, 2021
CVE Published
via MITRE·12:48 PM
Data Sourced
via MITRE·12:48 PM
DescriptionWeakness
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is CVE-2021-0003?

CVE-2021-0003 refers to an improper conditions check vulnerability found in some Intel(R) Ethernet Controllers 800 series Linux drivers before version 1.4.11.

2

What is the severity of CVE-2021-0003?

The severity of CVE-2021-0003 is medium with a severity value of 5.5.

3

How does CVE-2021-0003 affect Intel Ethernet Controller E810 Firmware?

CVE-2021-0003 affects Intel Ethernet Controller E810 Firmware versions before 1.4.11 and may allow an authenticated user to potentially enable information disclosure via local access.

4

Is Intel Ethernet Controller E810 vulnerable to CVE-2021-0003?

No, Intel Ethernet Controller E810 is not vulnerable to CVE-2021-0003.

5

How can I fix the CVE-2021-0003 vulnerability?

To fix the CVE-2021-0003 vulnerability, update the affected Intel(R) Ethernet Controllers 800 series Linux drivers to version 1.4.11 or higher.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203