Vulnerability in rtl818x package: Prevent using not initialized queues
Summary
GSD-2022-1003235: rtl818x: Prevent using not initialized queues. Affects Kernel versions < 6ad81ad0cf5744738ce94c8e64051ddd80a1734c. No fix is published. How to fix ↓
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Background
The rtl818x package is a driver for Realtek RTL818x based wireless LAN (WLAN) adapters. It provides support for various wireless network functionalities, allowing users to connect to wireless networks and access the internet. However, a vulnerability has been discovered in the package that could potentially lead to security issues.
Vulnerability Detail
The vulnerability in the rtl818x package involves the usage of not initialized queues. This can result in unpredictable behavior and potential security risks. Attackers may be able to exploit this vulnerability to execute arbitrary code, cause a denial of service, or gain unauthorized access to sensitive information. 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
There is no specific workaround mentioned for this vulnerability. It is advised to apply the fix by updating the Linux Kernel as mentioned in the 'how_to_fix' section.
Conclusion
In conclusion, the rtl818x package is vulnerable to a security issue related to not initialized queues. To mitigate this vulnerability, it is crucial to update the Linux Kernel to version v5.15.46 or later. 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 LAN (WLAN) adapters. It provides support for various wireless network functionalities.
The impact of this vulnerability is not yet proven, but it could potentially allow attackers to execute arbitrary code, cause a denial of service, or gain unauthorized access to sensitive information.
To fix this vulnerability, update the Linux Kernel to version v5.15.46 or later.
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.
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