Vulnerability in Kernel: usb: musb: tusb6010
Summary
GSD-2021-1002254: usb: musb: tusb6010: check return value after calling platform_get_resource(). Affects Kernel versions < f87a79c04a33ab4e5be598c7b0867e6ef193d702. No fix is published. How to fix ↓
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Background
The Kernel is a crucial component of the Linux operating system, responsible for managing system resources and facilitating communication between hardware and software. The usb-musb-tusb6010 driver is specifically designed for the Texas Instruments TUSB6010 USB controller. It provides support for USB functionality on devices that utilize this controller. However, a vulnerability has been discovered in this driver that could potentially be exploited by attackers.
Vulnerability Detail
The vulnerability in the usb-musb-tusb6010 driver arises from a failure to check the return value after calling the platform_get_resource() function. This oversight could lead to various security issues, although the exact impact and attack vectors have not been confirmed. It is important to note that this vulnerability has been fixed in the Linux Kernel version v4.19.218 by commit f87a79c04a33ab4e5be598c7b0867e6ef193d702.
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 course of action is to apply the fix by updating the Linux Kernel.
Conclusion
In conclusion, a vulnerability has been discovered in the usb-musb-tusb6010 driver of the Linux Kernel. It is important to update the Kernel to the fixed version to ensure the security and stability of the system. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
The Kernel is a fundamental component of the Linux operating system that manages system resources and facilitates communication between hardware and software.
The usb-musb-tusb6010 driver is a specific driver in the Kernel that provides support for the Texas Instruments TUSB6010 USB controller, enabling USB functionality on devices that use this controller.
The exact impact of this vulnerability is not yet confirmed. However, it has the potential to be exploited by attackers, leading to security issues.
Yes, this vulnerability has been fixed in the Linux Kernel version v4.19.218 by commit f87a79c04a33ab4e5be598c7b0867e6ef193d702.
To fix this vulnerability, it is recommended to update the Linux Kernel to version v4.19.218 or later.
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