CVE-2021-33126

Improper access control in the firmware for some Intel(R) 700 and 722 Series Ethernet Controllers and Adapters before versions 8.5 and 1.5.5 may allow a privileged user to potentially enable denial of service via local access.

Published: Aug 18, 2022
Updated: Apr 14, 2023
CVE: CVE-2021-33126
Severity: Low
Exploit:

CVSS v3:

Severity: Low
Score: 4.4
AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

No CWE or OWASP classifications available.

Affected Software
References

Software	From	Fixed in
intel / ethernet_controller_xxv710_firmware	-	8.5
intel / ethernet_controller_xl710_firmware	-	8.5
intel / ethernet_controller_v710_firmware	-	8.5
intel / ethernet_controller_x710_firmware	-	8.5
intel / ethernet_network_adapter_x722da2_firmware	-	1.5.5
intel / ethernet_network_adapter_x722da4fh_firmware	-	1.5.5
intel / ethernet_network_adapter_x722da4g1p5_firmware	-	1.5.5

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00593.html

Vulnerability Database

290,206

CVE-2021-33126