Vulnerability in Kernel package: net: atlantic: remove deep parameter on suspend/resume functions
Summary
GSD-2022-1004564: net: atlantic: remove deep parameter on suspend/resume functions. Affects Kernel versions >= 6aa239d82e35b9e3eb8e8c7750fd5caa377e1e15, < 38e081ee06cb5892d1bb9a4565518485d435bbd1. No fix is published. How to fix ↓
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Background
The Kernel package is a crucial component of the Linux operating system, responsible for managing the system's core functions and providing an interface between hardware and software. It includes various subsystems, including networking. The net: atlantic subsystem within the Kernel package handles network-related operations for Atlantic network devices. This vulnerability specifically affects the suspend/resume functions within the net: atlantic subsystem.
Vulnerability Detail
The vulnerability in the net: atlantic subsystem involves the improper use of the 'deep' parameter in the suspend/resume functions. This parameter is used to control the depth of the suspend/resume process, but it has been found to be unnecessary and potentially problematic. An attacker could potentially exploit this vulnerability to execute arbitrary code or cause a denial-of-service (DoS) condition. The impact and attack plausibility of this vulnerability have not been proven yet.
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 Kernel package's net: atlantic subsystem is vulnerable to a potential code execution or DoS vulnerability due to the improper use of the 'deep' parameter in the suspend/resume functions. It is crucial to update the Kernel package to version v5.10.132 or later to mitigate this vulnerability. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
The impact of this vulnerability could potentially allow an attacker to execute arbitrary code or cause a denial-of-service (DoS) condition.
You can use the Vulert Playground (https://vulert.com/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, including this one.
At the time of this report, there is no known exploit for this vulnerability. However, it is important to apply the recommended fix to mitigate any potential risks.
The recommended mitigation for this vulnerability is to update the Kernel package to version v5.10.132 or later, which includes the fix for this vulnerability.
This vulnerability was discovered by an automated process and reported in the Open Source Vulnerability format. The actual impact and attack plausibility have not been proven yet.
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