Vulnerability in Kernel: net: phy: micrel: Allow probing without .driver_data
Summary
GSD-2022-1003752: net: phy: micrel: Allow probing without .driver_data. Affects Kernel versions < 1e5fbfc2a6f384e3195446c14bbd3bc298eb88c2. No fix is published. How to fix ↓
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Background
The Kernel is a critical component of the Linux operating system that manages communication between hardware and software. It provides essential functions and services to enable the proper functioning of the system. The net: phy: micrel module is responsible for handling the Micrel PHY devices, which are commonly used for Ethernet communication. These devices require specific driver data to be properly initialized and configured.
Vulnerability Detail
The vulnerability in the net: phy: micrel module allows for probing without the required .driver_data. This means that the module can be initialized and used without the necessary configuration, potentially leading to unexpected behavior or security issues. The impact and attack plausibility of this vulnerability have not been proven yet. However, it is important to address this issue to ensure the proper functioning and security of the system.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
There is no specific workaround mentioned for this vulnerability.
Conclusion
In conclusion, the vulnerability in the net: phy: micrel module can potentially lead to unexpected behavior or security issues. It is recommended to update the Linux Kernel to version v5.4.198 or later to resolve this vulnerability. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
The impact of this vulnerability is not yet proven. However, it could potentially lead to unexpected behavior or security issues in systems using the net: phy: micrel module without the required .driver_data.
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.
Yes, a fix is available in the Linux Kernel version v5.4.198. Updating to this version or a later version will resolve the vulnerability.
There are no known exploits for this vulnerability at this time. However, it is still important to address the issue by updating the Kernel to ensure system security.
You can find more information about this vulnerability in the Open Source Vulnerability Database. The vulnerability ID is GSD-2022-1003752.
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