Vulnerability in Kernel package: usb: musb: tusb6010
Summary
GSD-2021-1002347: usb: musb: tusb6010: check return value after calling platform_get_resource(). Affects Kernel versions < 06cfb4cb2241e704d72e3045cf4d7dfb567fbce0. 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 devices, including USB controllers. The musb driver is specifically designed for the Texas Instruments TUSB6010 USB controller. This vulnerability affects the musb driver when handling platform resources.
Vulnerability Detail
The vulnerability in the musb driver arises from a failure to check the return value after calling the platform_get_resource() function. This oversight can lead to various security issues, although the specific impact and attack vectors have not been confirmed. The vulnerability has been addressed in version v5.15.5 of the Linux Kernel through commit 06cfb4cb2241e704d72e3045cf4d7dfb567fbce0.
How To Fix
No fixed version is published for this vulnerability.
To fix this vulnerability, it is recommended to update the Linux Kernel package to version v5.15.5 or later. This can be done by downloading the latest stable release from the official Linux Kernel repository and following the installation instructions provided.
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Workaround
No specific workaround has been mentioned for this vulnerability.
Conclusion
In conclusion, the Kernel package's musb driver for the TUSB6010 USB controller is vulnerable due to a lack of proper return value checking. To mitigate this vulnerability, it is crucial to update the Linux Kernel package to version v5.15.5 or later. No known exploits have been reported, but it is advisable to apply the fix promptly to minimize potential security risks. For more information and assistance, please contact DevNack.com.
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FAQ
The exact impact of this vulnerability is not yet known, as it has not been proven in real-world scenarios. However, it is advisable to apply the fix as soon as possible to mitigate any potential security risks.
You can use the Vulert Playground at Vulert Scanner to check if your system is affected by this vulnerability. Simply upload your manifest file (e.g., package-lock.json) and the Vulert Playground will analyze it for any open-source vulnerabilities, including this one.
No known exploits for this vulnerability have been reported at this time. However, it is always recommended to apply security patches and updates to minimize the risk of exploitation.
While no specific workaround has been provided for this vulnerability, it is generally advisable to follow security best practices such as restricting access to vulnerable systems, implementing network segmentation, and monitoring for any suspicious activity.
You can find more information about this vulnerability, including the fix and technical details, in the official Linux Kernel repository. Additionally, you can reach out to info@devnack.com for further support on vulnerability remediation.
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