Vulnerability in Kernel: mips: ralink: fix a refcount leak in ill_acc_of_setup()
Summary
GSD-2022-1002004: mips: ralink: fix a refcount leak in ill_acc_of_setup(). Affects Kernel versions < 142ae7d4f21524acfe073e5a3da5667aa85eb970. No fix is published. How to fix ↓
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Background
The Kernel is a critical component of the Linux operating system that provides core functionalities and acts as an interface between hardware and software. It manages system resources, facilitates communication between different software components, and ensures the overall stability and security of the system. The vulnerability in question affects the mips architecture, specifically the ralink module. The ill_acc_of_setup() function in this module has a refcount leak, which can lead to resource exhaustion and potential security risks.
Vulnerability Detail
The ill_acc_of_setup() function in the ralink module of the Kernel for the mips architecture has a refcount leak. This means that when certain conditions are met, the function fails to properly release system resources, resulting in a gradual depletion of available resources. Attackers may exploit this vulnerability to exhaust system resources, potentially leading to denial-of-service attacks or other security breaches. It is important to note that 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
As this vulnerability has been fixed in the latest version of the Linux Kernel, there is no specific workaround available. It is strongly advised to update the Kernel to the recommended version.
Conclusion
In conclusion, the vulnerability in the Kernel's mips architecture, specifically in the ralink module's ill_acc_of_setup() function, can lead to resource leaks and potential security risks. It is crucial to update the Linux Kernel to version v5.10.111 or later to mitigate this vulnerability. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
The Kernel is a critical component of the Linux operating system that provides core functionalities and acts as an interface between hardware and software.
The mips architecture is a type of computer processor architecture commonly used in embedded systems and networking devices.
The ralink module is a component of the Kernel that provides support for Ralink/MediaTek wireless network adapters.
A refcount leak occurs when a program fails to properly release system resources, resulting in a gradual depletion of available resources.
The potential risks of this vulnerability include resource exhaustion, denial-of-service attacks, and other security breaches.
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