<p>Upgrade <code>RHEL:8</code> <code>kernel-zfcpdump-modules</code> to version 0:4.18.0-477.51.1.el8_8 or higher.<br>This issue was patched in <code>RHSA-2024:1404</code>.</p>

Out-of-bounds Write Affecting kernel-zfcpdump-modules package, versions <0:4.18.0-477.51.1.el8_8

Threat Intelligence

0.07% (34^th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk ID SNYK-RHEL8-KERNELZFCPDUMPMODULES-6471238
published 20 Mar 2024
disclosed 15 Nov 2021

Report a new vulnerability Found a mistake?

Introduced: 15 Nov 2021

CVE-2021-43975 Open this link in a new tab CWE-787 Open this link in a new tab

How to fix?

Upgrade RHEL:8 kernel-zfcpdump-modules to version 0:4.18.0-477.51.1.el8_8 or higher.
This issue was patched in RHSA-2024:1404.

NVD Description

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

In the Linux kernel through 5.15.2, hw_atl_utils_fw_rpc_wait in drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c allows an attacker (who can introduce a crafted device) to trigger an out-of-bounds write via a crafted length value.

References

CVSS Scores

version 3.1

Attack Vector (AV)

Local
Attack Complexity (AC)

Low
Privileges Required (PR)

High
User Interaction (UI)

None

Scope (S)

Unchanged

Confidentiality (C)

High
Integrity (I)

High
Availability (A)

High

Out-of-bounds Write Affecting kernel-zfcpdump-modules package, versions <0:4.18.0-477.51.1.el8_8

Severity

Based on Red Hat Enterprise Linux security rating