USB Gadget Panics on 10Gbps Cabling in Linux Kernel
Summary
GSD-2021-1000862: usb: fix various gadget panics on 10gbps cabling. Affects Kernel versions < 70cd19cb5bd94bbb5bacfc9c1e4ee0071699a604. No fix is published. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Background
The Linux Kernel is the core component of the Linux operating system, responsible for managing system resources and providing an interface for software applications. It is widely used in various devices, including servers, desktops, and embedded systems. The USB subsystem in the Linux Kernel enables communication between devices and hosts via USB connections. USB gadgets are devices that act as USB peripherals when connected to a host. This vulnerability specifically affects the USB gadget functionality when using 10Gbps cabling.
Vulnerability Detail
The vulnerability in the USB gadget functionality of the Linux Kernel can lead to various panics when using 10Gbps cabling. Panics are severe errors that cause the system to halt or become unresponsive. The exact cause and impact of these panics are not yet proven, but they pose a potential security risk. The vulnerability has been addressed in the Linux Kernel version v4.14.237 through commit 70cd19cb5bd94bbb5bacfc9c1e4ee0071699a604.
How To Fix
No fixed version is published for this vulnerability.
Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →
Workaround
There is no specific workaround mentioned for this vulnerability.
Conclusion
The USB gadget panics vulnerability in the Linux Kernel can lead to system instability and potential security risks. It is crucial to update the Linux Kernel to the fixed version to mitigate this vulnerability. For further support on vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for Kernel →
FAQ
The Linux Kernel is the core component of the Linux operating system, responsible for managing system resources and providing an interface for software applications.
A USB gadget is a device that acts as a USB peripheral when connected to a host, enabling communication between devices and hosts via USB connections.
Panics are severe errors that cause the system to halt or become unresponsive.
The exact impact of this vulnerability is not yet proven, but it poses a potential security risk.
To fix this vulnerability, it is recommended to update the Linux Kernel to version v4.14.237 or later.
Related vulnerabilities
Recent vulnerabilities recorded for Kernel.
