CVE-2021-33061

MEDIUM

Intel 82599EN/ES/EB Firmware < 5.13.4 - Authenticated Denial of Service via Local Access

Title source: llm

Description

Insufficient control flow management for the Intel(R) 82599 Ethernet Controllers and Adapters may allow an authenticated user to potentially enable denial of service via local access.

References (2)

Core 2

Core References

Vendor Advisory x_refsource_misc

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00571.html

Third Party Advisory x_refsource_confirm

https://security.netapp.com/advisory/ntap-20220210-0010/

Scores

CVSS v3 5.5

EPSS 0.0004

EPSS Percentile 14.0%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

Status published

Products (3)

intel/82599eb_firmware < 5.13.4

intel/82599en_firmware < 5.13.4

intel/82599es_firmware < 5.13.4

Published Feb 09, 2022

Tracked Since Feb 18, 2026