Vulnerability in Kernel package: can: mcba_usb endpoint type check
Summary
GSD-2022-1002027: can: mcba_usb: properly check endpoint type. Affects Kernel versions >= 51f3baad7de943780ce0c17bd7975df567dd6e14, < ef0acc514123140157b19a9ff2e2de5d91d612bc. 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 Kernel package is a fundamental component of the Linux operating system, responsible for managing the system's core functionality. It provides an interface between the hardware and software layers, allowing applications to communicate with the underlying hardware. The can: mcba_usb module within the Kernel package is specifically designed to handle USB communication for CAN (Controller Area Network) devices. This vulnerability affects the endpoint type check in the mcba_usb module, potentially leading to security issues.
Vulnerability Detail
The vulnerability in the can: mcba_usb module arises from a lack of proper endpoint type checking. This flaw could be exploited by an attacker to manipulate the endpoint type, leading to potential security breaches. The impact and attack plausibility of this vulnerability have not been proven yet. It is important to note that this vulnerability has been fixed in Linux Kernel version v5.10.110 by commit ef0acc514123140157b19a9ff2e2de5d91d612bc. However, it was introduced in version v4.12 by commit 51f3baad7de943780ce0c17bd7975df567dd6e14.
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. It is advised to follow the recommended fix and update the Kernel package to the latest version.
Conclusion
In conclusion, the can: mcba_usb module in the Kernel package is vulnerable to a security issue related to endpoint type checking. It is crucial to update the Kernel package to version v5.10.110 or later to mitigate this vulnerability. For further support and assistance in vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for Kernel →
FAQ
The Kernel package is a crucial component of the Linux operating system, responsible for managing core system functionality and acting as an interface between hardware and software layers.
The can: mcba_usb module is a part of the Kernel package and is specifically designed to handle USB communication for CAN (Controller Area Network) devices.
Endpoint type checking refers to the process of verifying the type of USB endpoint being used for communication. It ensures that the correct endpoint type is used and prevents potential security vulnerabilities.
This vulnerability could potentially be exploited by attackers to manipulate the endpoint type, leading to security breaches and unauthorized access to the system.
Yes, this vulnerability has been fixed in Linux Kernel version v5.10.110 by commit ef0acc514123140157b19a9ff2e2de5d91d612bc.
Related vulnerabilities
Recent vulnerabilities recorded for Kernel.
