CVE-2020-24496: Intel Ethernet Network Adapter x722-DA2 Firmware

Medium severity, CVSS 4.4. EPSS: 0.3% chance of exploitation in the next 30 days.

Insufficient input validation in the firmware for Intel(R) 722 Ethernet Controllers before version 1.4.3 may allow a privileged user to potentially enable denial of service via local access.

Affected products

• Intel Ethernet Network Adapter x722-DA2 Firmware: before 1.4.3 (fixed in 1.4.3)
• Intel Ethernet Network Adapter x722-DA4 Firmware: before 1.4.3 (fixed in 1.4.3)

Published 2021-02-17. Last modified 2026-06-17.