<p>Upgrade <code>RHEL:8</code> <code>kernel-debug-modules</code> to version 0:4.18.0-348.el8 or higher.<br>This issue was patched in <code>RHSA-2021:4356</code>.</p>

Improper Input Validation Affecting kernel-debug-modules package, versions <0:4.18.0-348.el8

Threat Intelligence

0.04% (14^th percentile)

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Snyk ID SNYK-RHEL8-KERNELDEBUGMODULES-4181131
published 25 Mar 2022
disclosed 9 Nov 2021

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Introduced: 9 Nov 2021

CVE-2021-33098 Open this link in a new tab CWE-20 Open this link in a new tab

How to fix?

Upgrade RHEL:8 kernel-debug-modules to version 0:4.18.0-348.el8 or higher.
This issue was patched in RHSA-2021:4356.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-debug-modules package and not the kernel-debug-modules package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

Improper input validation in the Intel(R) Ethernet ixgbe driver for Linux before version 3.17.3 may allow an authenticated user to potentially enable denial of service via local access.

References

CVSS Scores

version 3.1

Attack Vector (AV)

Local
Attack Complexity (AC)

Low
Privileges Required (PR)

Low
User Interaction (UI)

None

Scope (S)

Unchanged

Confidentiality (C)

None
Integrity (I)

None
Availability (A)

High

Improper Input Validation Affecting kernel-debug-modules package, versions <0:4.18.0-348.el8

Severity

Based on Red Hat Enterprise Linux security rating