What’s Vulnerable › Vulnerabilities

CVE-2023-22276

• Severity: medium (CVSS 4.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-08-11 · updated 2026-06-17
• Weakness: CWE-421

Description

Race condition in firmware for some Intel(R) 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.

Affected products

• Intel Ethernet Network Controller E810-Cam1 Firmware: before 1.7.2.4 — fixed in 1.7.2.4
• Intel Ethernet Network Controller E810-Cam2 Firmware: before 1.7.2.4 — fixed in 1.7.2.4
• Intel Ethernet Network Controller E810-Xxvam2 Firmware: before 1.7.2.4 — fixed in 1.7.2.4

How to fix

Upgrade to a fixed version: Intel Ethernet Network Controller E810-Cam1 Firmware 1.7.2.4; Intel Ethernet Network Controller E810-Cam2 Firmware 1.7.2.4; Intel Ethernet Network Controller E810-Xxvam2 Firmware 1.7.2.4. Check the vendor advisory for mitigations.

References

• http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00835.html
• https://security.netapp.com/advisory/ntap-20230915-0007/
• http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00835.html
• https://security.netapp.com/advisory/ntap-20230915-0007/

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