ARM: socfpga: Fix crash with CONFIG_FORTIRY_SOURCE
Summary
GSD-2021-1002532: ARM: socfpga: Fix crash with CONFIG_FORTIRY_SOURCE. Affects Kernel versions >= 9c4566a117a6fe404a0e49b27ac71b631945a70f, < 20a09c8b25a21506cf8b60bdef78f31a6549ebfc. No fix is published. How to fix ↓
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Background
The vulnerability affects the Kernel package in the Linux ecosystem. The Kernel is a critical component of the operating system that manages communication between hardware and software. It provides essential functions and services to enable the proper functioning of the system. The vulnerability specifically impacts the ARM socfpga configuration with CONFIG_FORTIRY_SOURCE enabled.
Vulnerability Detail
The vulnerability in the ARM socfpga configuration with CONFIG_FORTIRY_SOURCE enabled can lead to a system crash. The issue was introduced in version v3.8 of the Linux Kernel by commit 9c4566a117a6fe404a0e49b27ac71b631945a70f. It was fixed in version v5.15.6 by commit 20a09c8b25a21506cf8b60bdef78f31a6549ebfc. The exact impact and attack plausibility of the vulnerability have not been proven yet.
How To Fix
No fixed version is published for this vulnerability.
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Conclusion
The ARM socfpga configuration with CONFIG_FORTIRY_SOURCE enabled in the Linux Kernel is vulnerable to a crash. It is crucial to update the Kernel to version v5.15.6 or later to mitigate this vulnerability. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
The vulnerability can cause a system crash, potentially leading to a denial-of-service condition.
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 alerts for open-source vulnerabilities.
No specific workaround has been provided for this vulnerability. It is recommended to update the Linux Kernel to the fixed version.
The remote exploitability of this vulnerability has not been determined yet. However, keeping the system up to date with the latest security patches is always recommended to mitigate potential risks.
There are no known instances of this vulnerability being exploited in the wild at the moment. However, it is important to apply the fix as soon as possible to ensure the security and stability of the system.
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