Vulnerability in Kernel - Input: appletouch - initialize work before device registration

Kernel Updated 02 Oct 2025

Summary

10/01/2022

Disclosed on

N/A

Severity

No i

Fix available

Unrated

Severity

Not published

CVSS Score

GSD-2022-1000012: Input: appletouch - initialize work before device registration. Affects Kernel versions >= 5a6eb676d3bc4d7a6feab200a92437b62ad298da, < d1962f263a176f493400b8f91bfbf2bfedce951e. No fix is published. How to fix ↓

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Background

The Kernel is a critical component of the Linux operating system that manages communication between hardware and software. It provides essential functions and services to enable the proper functioning of the system. The appletouch module is responsible for handling input from Apple touch devices. It allows users to interact with their devices through touch gestures. However, a vulnerability has been discovered in the appletouch module that could potentially be exploited by attackers.

Vulnerability Detail

The vulnerability in the appletouch module arises from the improper initialization of work before device registration. This flaw could be leveraged by an attacker to execute arbitrary code or trigger a denial-of-service condition. The vulnerability was introduced in version v2.6.23 of the Linux Kernel and has been fixed in version v4.9.296. However, the impact and attack plausibility of this vulnerability have not been proven yet.

How To Fix

No fixed version is published for this vulnerability.

To fix this vulnerability, it is recommended to update the Linux Kernel to version v4.9.296 or later. This can be done by downloading the latest version from the official Linux Kernel repository and following the installation instructions provided. It is crucial to keep the Kernel up to date to ensure the security and stability of the system.

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Workaround

No specific workaround has been mentioned for this vulnerability.

Conclusion

In conclusion, a vulnerability has been discovered in the appletouch module of the Linux Kernel. It is recommended to update to version v4.9.296 or later to mitigate the risk associated with this vulnerability. For further support on vulnerability remediation, you can contact DevNack.com.

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