CVE-2021-33061

kernel: insufficient control flow management for the Intel(R) 82599 Ethernet Controllers and Adapters may lead to DoS

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Severity

Moderate

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · February 18, 2022

Updated · June 28, 2026

Description

A denial of service flaw was found in the Linux kernel due to insufficient control flow management for the Intel(R) 82599 Ethernet Controllers and Adapters. This flaw allows a locally authenticated user to potentially cause a denial of service. The highest threat from this vulnerability is to system availability.

Statement

There was no shipped kernel version that was seen affected by this problem.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-94 · Improper Control of Generation of Code ('Code Injection')