Vulnerability in irqchip/armada-370-xp package

Kernel Updated 02 Oct 2025

Summary

28/06/2022

Disclosed on

N/A

Severity

No i

Fix available

Unrated

Severity

Not published

CVSS Score

GSD-2022-1003874: irqchip/armada-370-xp: Do not touch Performance Counter Overflow on A375, A38x, A39x. Affects Kernel versions >= 28da06dfd9e4b04577c517f9c4b52aaa73e3d1c7, < 80c7e8487db94c19fcca3ad968d8cd363117cd3f. No fix is published. How to fix ↓

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Background

The irqchip/armada-370-xp package is a component of the Linux Kernel ecosystem. It provides support for interrupt handling on Armada 370-XP SoCs. This package is responsible for managing interrupts and ensuring proper execution of tasks on these specific systems.

Vulnerability Detail

The identified vulnerability in irqchip/armada-370-xp affects the A375, A38x, and A39x systems. It involves the mishandling of Performance Counter Overflow, which can potentially lead to security breaches. The exact impact and likelihood of an attack are yet to be proven. This vulnerability was introduced in version v4.1 of the Linux Kernel and has been fixed in version v4.19.247 by commit 80c7e8487db94c19fcca3ad968d8cd363117cd3f.

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 v4.19.247 or later. This update includes the necessary patch to address the Performance Counter Overflow issue in irqchip/armada-370-xp. Instructions for updating the Linux Kernel can be found in the official documentation.

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Workaround

No specific workaround has been mentioned for this vulnerability.

Conclusion

The irqchip/armada-370-xp package in the Linux Kernel has been found to have a vulnerability related to Performance Counter Overflow on A375, A38x, and A39x systems. It is recommended to update the Linux Kernel to version v4.19.247 or later to address this issue. For further support on vulnerability remediation, please contact DevNack.com.

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