Intel® Ethernet Controllers and Adapters Advisory

Summary:

A potential security vulnerability in some Intel® Ethernet Controllers and Adapters may allow denial of service. Intel is releasing firmware updates to mitigate this potential vulnerability.

Vulnerability Details:

CVEID: CVE-2023-22276

Description: Race condition in firmware for some Intel® Ethernet Controllers and Adapters E810 Series before version 1.7.2.4 may allow an authenticated user to potentially enable denial of service via local access.

CVSS Base Score: 6.5 Medium

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Affected Products:

Intel® Ethernet Network Controllers and Adapters E810 (Columbiaville) Series before version 1.7.2.4.

Recommendation:

Intel recommends updating the firmware for impacted Intel® Ethernet Controllers and Adapters to the versions provided below or later:

• Intel® E810 Ethernet Controllers and Adapters to firmware version 1.7.2.4 or later.
• Firmware version, as reported by the device, corresponding to the release numbers above are: Software Release Version 28.0, Device Reports 1.7.2.4, NVM version 4.20.

Updates are available here:

<https://www.intel.com/content/www/us/en/support/products/36773/ethernet-products.html#support-product-selector&gt;

Acknowledgements:

This issue was found internally by Intel employees.

Intel, and nearly the entire technology industry, follows a disclosure practice called Coordinated Disclosure, under which a cybersecurity vulnerability is generally publicly disclosed only after mitigations are available.