Kernel: media: i2c: max9286: fix kernel oops when removing module
Summary
GSD-2022-1003138: media: i2c: max9286: fix kernel oops when removing module. Affects Kernel versions >= 66d8c9d2422da21ed41f75c03ba0685987b65fe0, < 579c77595dbbdfe4f2edf335899f86ac51eca4e9. 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 is a critical component of the Linux operating system that provides core functionalities and interfaces with hardware devices. It is responsible for managing system resources, handling input/output operations, and facilitating communication between software and hardware components. The media subsystem in the Kernel includes drivers and frameworks for handling multimedia devices such as cameras, video capture cards, and audio devices. One of the drivers in this subsystem is the i2c driver for the max9286 chip, which is used for video processing. This vulnerability affects the max9286 i2c driver and can lead to a kernel oops when removing the module.
Vulnerability Detail
The vulnerability in the max9286 i2c driver occurs when the module is being removed from the Kernel. This can trigger a kernel oops, which is a critical error that causes the Kernel to terminate abruptly. The exact cause of the oops is not specified in the vulnerability details, but it is likely due to a programming error or incorrect handling of resources during the removal process. The impact of this vulnerability can vary depending on the context in which the max9286 driver is used. In some cases, it may result in a system crash or instability, affecting the overall availability and reliability of the system.
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 in the vulnerability details. However, as a general practice, it is advisable to avoid removing the max9286 i2c driver module while the system is running. If the module needs to be removed, it is recommended to perform a system reboot to ensure a clean state and minimize the risk of triggering a kernel oops.
Conclusion
The vulnerability in the max9286 i2c driver can lead to a kernel oops when removing the module, potentially causing system crashes or instability. To mitigate this vulnerability, it is crucial to update the Linux Kernel to version v5.17.14 or later. For further support and assistance in vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for Kernel →
FAQ
The max9286 i2c driver is a component of the media subsystem in the Linux Kernel. It provides support for the max9286 chip, which is used for video processing in multimedia devices.
A kernel oops is a critical error in the Linux Kernel that causes it to terminate abruptly. It is usually triggered by a programming error or incorrect handling of resources.
The impact of this vulnerability can vary depending on the context in which the max9286 driver is used. It may result in a system crash or instability, affecting the overall availability and reliability of the system.
To fix this vulnerability, it is recommended to update the Linux Kernel to version v5.17.14 or later, which includes the necessary patch for the max9286 i2c driver.
While no specific workaround is mentioned in the vulnerability details, it is advisable to avoid removing the max9286 i2c driver module while the system is running. If removal is necessary, perform a system reboot to minimize the risk of triggering a kernel oops.
Related vulnerabilities
Recent vulnerabilities recorded for Kernel.
