Vulnerability in rtl818x package: Prevent using not initialized queues
Summary
GSD-2022-1003837: rtl818x: Prevent using not initialized queues. Affects Kernel versions < 9d5e96cc1f1720019ce27b127a31695148d38bb0. No fix is published. How to fix ↓
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Background
The rtl818x package is a driver for Realtek RTL818x based wireless network cards. It provides support for various models of wireless network cards, enabling communication between the card and the operating system. The package is widely used in Linux systems to facilitate wireless network connectivity.
Vulnerability Detail
This vulnerability in the rtl818x package allows for the use of uninitialized queues, which can lead to potential security issues. When the queues are not properly initialized, it may result in unexpected behavior and could potentially be exploited by attackers. 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. It is advised to apply the recommended fix by updating the Linux Kernel.
Conclusion
In conclusion, the rtl818x package is vulnerable to the use of uninitialized queues, which can potentially lead to security issues. It is crucial to update the Linux Kernel to the recommended version to mitigate this vulnerability. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
The rtl818x package is a driver for Realtek RTL818x based wireless network cards, providing support for wireless network connectivity in Linux systems.
The impact of this vulnerability is not yet proven, but it has the potential to result in security issues due to the use of uninitialized queues.
To fix this vulnerability, update the Linux Kernel to version v4.19.247 or later, which includes a commit addressing the issue.
No specific workaround is mentioned for this vulnerability. It is recommended to apply the fix by updating the Linux Kernel.
For more details about this vulnerability, refer to the provided references link in the vulnerability details section.
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