Vulnerability in Kernel package: usb: musb: tusb6010
Summary
GSD-2021-1002242: usb: musb: tusb6010: check return value after calling platform_get_resource(). Affects Kernel versions < 28be095eb612a489705d38c210afaf1103c5f4f8. No fix is published. How to fix ↓
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Background
The Kernel package is a fundamental 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. One such USB controller is the musb: tusb6010. This vulnerability specifically affects the tusb6010 USB controller in the Kernel package.
Vulnerability Detail
The vulnerability in the tusb6010 USB controller arises from a failure to check the return value after calling platform_get_resource(). This oversight can lead to potential security vulnerabilities, although the actual impact and attack plausibility have not been proven yet. It is important to note that this vulnerability has been addressed in the Linux Kernel version v4.14.256 by commit 28be095eb612a489705d38c210afaf1103c5f4f8.
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.
Conclusion
In conclusion, the Kernel package's tusb6010 USB controller is vulnerable due to a failure to check the return value after calling platform_get_resource(). It is crucial to update the Kernel package to version v4.14.256 or later to mitigate this vulnerability. For further support on vulnerability remediation, please 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 important to apply the fix to prevent any potential security risks.
You can use Vulert's playground (https://vulert.com/scanner) to check if your system is affected by this vulnerability. Simply upload your manifest file (e.g., package-lock.json) and Vulert will analyze it in real-time.
No known exploit for this vulnerability has been reported at this time. However, it is still important to apply the fix as a preventive measure.
The recommended solution is to update the Kernel package to the fixed version. However, if updating is not feasible, it is advisable to consult with security experts or the Linux distribution's support team for alternative solutions or mitigations.
You can find more information about this vulnerability in the Open Source Vulnerability Database (OSVDB) entry: https://github.com/cloudsecurityalliance/gsd-database/blob/main/2021/1002xxx/GSD-2021-1002242.json
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