Vulnerability in Kernel: ASoC rt5645 - Erroneous Cleanup Order
Summary
GSD-2022-1003590: ASoC: rt5645: Fix errorenous cleanup order. Affects Kernel versions < 1a5a3dfd9f172dcb115072f0aea5e27d3083c20e. No fix is published. How to fix ↓
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Background
The Kernel is a fundamental component of the Linux operating system, responsible for managing system resources and facilitating communication between hardware and software. ASoC (Audio System on Chip) is a subsystem within the Kernel that handles audio functionality. The rt5645 driver is specifically designed for Realtek's RT5645 audio codec. This vulnerability affects the rt5645 driver in the Kernel.
Vulnerability Detail
The ASoC rt5645 driver in the Kernel has an erroneous cleanup order, which can lead to potential security vulnerabilities. The specific technical details of the vulnerability have not been disclosed, but it is important to note that the impact and attack plausibility have not been proven yet. The vulnerability has been addressed in the Linux Kernel version v5.10.121 by commit 1a5a3dfd9f172dcb115072f0aea5e27d3083c20e.
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. The recommended approach is to update the Kernel to the fixed version.
Conclusion
The ASoC rt5645 driver in the Kernel has been found to have an erroneous cleanup order, potentially leading to security vulnerabilities. It is recommended to update the Kernel to version v5.10.121 or later to mitigate this issue. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
The Kernel is a core component of the Linux operating system that manages system resources and facilitates communication between hardware and software.
ASoC (Audio System on Chip) is a subsystem within the Kernel that handles audio functionality.
The rt5645 driver is a specific driver in the Kernel designed for Realtek's RT5645 audio codec.
The impact of this vulnerability is currently unknown as the attack plausibility has not been proven. However, it is important to update to the fixed version to ensure security.
To update the Kernel, you can pull the latest version from the official Linux Kernel repository and compile it for your system. Alternatively, you can check for updates provided by your Linux distribution.
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