Vulnerability in Kernel: Fix HAVE_HARDLOCKUP_DETECTOR_ARCH Build Configuration
Summary
GSD-2021-1000427: powerpc: Fix HAVE_HARDLOCKUP_DETECTOR_ARCH build configuration. Affects Kernel versions >= 2104180a53698df5aec35aed5f840a26ade0551d, < 3733a64d5828e72b46fd670b98435c11d291139e. No fix is published. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Background
The Kernel is a crucial component of the Linux operating system that acts as a bridge between the hardware and software layers. It provides essential functionalities, such as managing system resources, handling device drivers, and facilitating communication between different software components. The vulnerability in question affects the Kernel's powerpc architecture and specifically relates to the build configuration of HAVE_HARDLOCKUP_DETECTOR_ARCH.
Vulnerability Detail
The vulnerability arises from an incorrect build configuration in the powerpc architecture of the Kernel. This misconfiguration can potentially lead to security issues, although the exact impact and likelihood of exploitation have not been confirmed. The vulnerability was introduced in version v4.13 of the Kernel and has been addressed in version v5.4.119 through commit 3733a64d5828e72b46fd670b98435c11d291139e. Further details can be found in the provided references.
How To Fix
No fixed version is published for this vulnerability.
Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →
Workaround
No workaround has been mentioned for this vulnerability.
Conclusion
In conclusion, the vulnerability in the Kernel's powerpc architecture related to the build configuration of HAVE_HARDLOCKUP_DETECTOR_ARCH has been identified and addressed in version v5.4.119. It is crucial to update the Kernel to the fixed version or apply the necessary patches to mitigate any potential security risks. For further support and guidance, please contact DevNack.com.
See every vulnerability recorded for Kernel →
FAQ
The exact impact of this vulnerability is not yet known. However, it has the potential to introduce security risks in systems running the affected version of the Kernel.
You can use the Vulert Playground at Vulert Scanner to check if your system is affected by this vulnerability. Simply upload your package-lock.json file to the playground, and it will provide real-time monitoring and alerts for open-source vulnerabilities, including this one.
As of now, there are no known exploits for this vulnerability. However, it is essential to apply the recommended fix to mitigate any potential risks.
The remote exploitability of this vulnerability has not been confirmed. However, it is always advisable to keep systems up to date with the latest security patches to minimize the risk of remote exploitation.
For further support and assistance in addressing this vulnerability, you can reach out to info@devnack.com. They can provide guidance and help ensure the appropriate remediation steps are taken.
Related vulnerabilities
Recent vulnerabilities recorded for Kernel.
