net: encx24j600: check error in devm_regmap_init_encx24j600

Kernel Updated 02 Oct 2025

Summary

28/10/2021

Disclosed on

N/A

Severity

No i

Fix available

Unrated

Severity

Not published

CVSS Score

UVI-2021-1001809: net: encx24j600: check error in devm_regmap_init_encx24j600. Affects Kernel versions >= 04fbfce7a222327b97ca165294ef19f0faa45960, < 5e5494e6fc8a29c927e0478bec4a078a40da8901. No fix is published. How to fix ↓

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Background

The net: encx24j600 package is a network driver for the Microchip ENC424J600/624J600 Ethernet controller. It provides support for communication between the Linux kernel and the ENC424J600/624J600 chip. This vulnerability affects the package and can potentially lead to security issues.

Vulnerability Detail

The vulnerability in the net: encx24j600 package arises from a failure to properly check for errors in the devm_regmap_init_encx24j600 function. This can result in various security risks, although the exact impact and likelihood of exploitation have not been confirmed. The vulnerability was introduced in version v4.4 of the Linux Kernel by commit 04fbfce7a222327b97ca165294ef19f0faa45960 and has been fixed in version v4.19.213 by commit 5e5494e6fc8a29c927e0478bec4a078a40da8901.

How To Fix

No fixed version is published for this vulnerability.

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Conclusion

The net: encx24j600 package is vulnerable to a security issue that arises from a failure to properly check for errors. It is recommended to update the Linux Kernel to version v4.19.213 or later to mitigate this vulnerability. For further support on vulnerability remediation, please contact DevNack.com.

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