Fix build configuration in powerpc package
Summary
UVI-2021-1000427: powerpc: Fix HAVE_HARDLOCKUP_DETECTOR_ARCH build configuration. Affects Kernel versions >= 2104180a53698df5aec35aed5f840a26ade0551d, < 3733a64d5828e72b46fd670b98435c11d291139e. No fix is published. How to fix ↓
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Background
The powerpc package is a component of the Linux Kernel, which is responsible for providing support for the PowerPC architecture. It includes various features and functionalities specific to PowerPC-based systems. However, a vulnerability has been identified in the build configuration of the powerpc package, which may lead to potential security risks.
Vulnerability Detail
The vulnerability in the powerpc package's build configuration affects the HAVE_HARDLOCKUP_DETECTOR_ARCH setting. This misconfiguration can result in security issues, although the exact impact and attack plausibility have not been proven yet. The vulnerability was introduced in version v4.13 of the Linux Kernel and has been fixed in version v5.4.119. It is crucial to address this vulnerability to ensure the security of PowerPC-based systems.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
No specific workaround has been provided for this vulnerability. It is essential to apply the fix by updating the Linux Kernel to the recommended version.
Conclusion
The vulnerability in the powerpc package's build configuration can introduce security risks in PowerPC-based systems. It is crucial to update the Linux Kernel to version v5.4.119 or later to mitigate this vulnerability. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
The powerpc package is a component of the Linux Kernel that provides support for the PowerPC architecture.
The exact impact of this vulnerability is not yet proven. However, it has the potential to introduce security risks in PowerPC-based systems.
To fix this vulnerability, update the Linux Kernel to version v5.4.119 or later.
No specific workaround has been provided. It is recommended to apply the fix by updating the Linux Kernel.
For more details about this vulnerability, refer to the provided source link.
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