Vulnerability in Kernel package: media: cx25821
Summary
GSD-2022-1003996: media: cx25821: Fix the warning when removing the module. Affects Kernel versions < 5beb85ff7d005ddb7bf604a4f2dc76f01b84b318. 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 functionality. It provides essential services and interfaces for hardware, software, and user applications. The media: cx25821 module within the Kernel package is specifically designed for handling video capture and playback on certain hardware devices. This vulnerability affects the media: cx25821 module and can potentially lead to security issues if not addressed.
Vulnerability Detail
The vulnerability in the media: cx25821 module arises when removing the module, triggering a warning. Although the impact and attack plausibility have not been proven, it is essential to address this warning to ensure the stability and security of the system. The vulnerability has been fixed in Linux Kernel version v4.14.283 by commit 5beb85ff7d005ddb7bf604a4f2dc76f01b84b318.
How To Fix
No fixed version is published for this vulnerability.
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Conclusion
The media: cx25821 module in the Kernel package has a vulnerability that triggers a warning when removing the module. Although the impact is uncertain, it is crucial to update the Linux Kernel package to version v4.14.283 or later, including the fix commit 5beb85ff7d005ddb7bf604a4f2dc76f01b84b318. For more information and assistance, contact DevNack.com.
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FAQ
The impact of this vulnerability is currently unknown as the actual attack plausibility has not been proven. However, it is crucial to address the warning to maintain the stability and security of the system.
You can use Vulert's playground (https://vulert.com/scanner) to check if your system is affected by this vulnerability. Vulert monitors and alerts in real-time for open-source vulnerabilities without requiring access to the code or installation.
No specific workaround has been mentioned for this vulnerability. It is recommended to update the Linux Kernel package to the fixed version mentioned earlier.
You can refer to the commit 5beb85ff7d005ddb7bf604a4f2dc76f01b84b318 in the Linux Kernel repository for more details about the fix.
For further support on vulnerability remediation, you can reach out to info@devnack.com.
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