Vulnerability in Linux Kernel: x86: Annotate call_on_stack()

Kernel Updated 02 Oct 2025

Summary

24/04/2022

Disclosed on

N/A

Severity

No i

Fix available

Unrated

Severity

Not published

CVSS Score

GSD-2022-1001700: x86: Annotate call_on_stack(). Affects Kernel versions < e3c961c56ad522eaf2716afa42c59346675ee4b1. No fix is published. How to fix ↓

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Background

The Linux Kernel is a widely used open-source operating system kernel that serves as the foundation for numerous Linux distributions. It provides essential functionality for hardware abstraction, process management, memory management, and device drivers. The x86 architecture is one of the supported architectures in the Linux Kernel, commonly used in desktop and server systems. The vulnerability identified as 'x86: Annotate call_on_stack()' affects the x86 code within the Linux Kernel.

Vulnerability Detail

The 'x86: Annotate call_on_stack()' vulnerability is an automated ID that aids in the discovery of potential security vulnerabilities. While the actual impact and attack plausibility have not been proven, it is crucial to address this vulnerability to ensure the security of systems running the Linux Kernel. The vulnerability has been fixed in Linux Kernel version v5.15.34 by commit e3c961c56ad522eaf2716afa42c59346675ee4b1.

How To Fix

No fixed version is published for this vulnerability.

To fix the vulnerability, it is recommended to update the Linux Kernel to version v5.15.34 or later. This can be done by obtaining the updated kernel source code from the official Linux Kernel repository and compiling it for the target system. Alternatively, users can update their Linux distribution to a version that includes the fixed kernel version.

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Workaround

There is no specific workaround mentioned for this vulnerability. It is advised to follow the recommended fix by updating the Linux Kernel to the patched version.

Conclusion

The 'x86: Annotate call_on_stack()' vulnerability in the Linux Kernel poses a potential security risk. It is crucial to update the Linux Kernel to version v5.15.34 or later to mitigate this vulnerability. For further support and assistance in vulnerability remediation, please contact DevNack.com.

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