Vulnerability in Kernel package: media: pci: cx23885
Summary
GSD-2022-1003900: media: pci: cx23885: Fix the error handling in cx23885_initdev(). Affects Kernel versions < 7b9978e1c94e569d65a0e7e719abb9340f5db4a0. 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
Habilume
Habit tracker with a companion that grows with you
Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
Background
The Kernel package is a crucial component of the Linux operating system, responsible for managing the system's core functionality. It provides essential services and interfaces for hardware devices, drivers, and system processes. The media: pci: cx23885 module within the Kernel package specifically handles PCI devices based on the Conexant CX23885 chipset, commonly found in TV tuner cards. This vulnerability affects the initialization function (cx23885_initdev()) of the cx23885 module.
Vulnerability Detail
The vulnerability in cx23885_initdev() function within the media: pci: cx23885 module allows for potential security risks. Although the impact and attack plausibility have not been proven, this vulnerability could potentially be exploited by malicious actors to gain unauthorized access, execute arbitrary code, or cause a denial-of-service condition. The vulnerability has been addressed in the Linux Kernel version v4.19.247 by commit 7b9978e1c94e569d65a0e7e719abb9340f5db4a0.
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
No specific workaround has been mentioned for this vulnerability. It is advised to apply the fix mentioned in the 'how_to_fix' section.
Conclusion
In conclusion, the media: pci: cx23885 vulnerability in the Kernel package poses potential security risks. It is recommended to update the Kernel package to version v4.19.247 or later to mitigate these risks. For further support on vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for Kernel →
FAQ
The impact of this vulnerability is not yet proven, but it could potentially allow unauthorized access, arbitrary code execution, or denial-of-service attacks.
You can use the Vulert Playground (https://vulert.com/scanner) to check if your system is affected by this vulnerability. Simply upload your package-lock.json file and it will provide real-time alerts for open-source vulnerabilities.
No known exploit has been reported for this vulnerability at this time.
The recommended approach is to update the Kernel package to the fixed version. However, if updating is not immediately feasible, it is advised to follow security best practices such as restricting access to vulnerable systems, implementing network segmentation, and monitoring for any suspicious activity.
You can find more information about this vulnerability in the GSD-2022-1003900 entry of the GSD Database maintained by the Cloud Security Alliance. The source can be accessed at: https://github.com/cloudsecurityalliance/gsd-database/blob/main/2022/1003xxx/GSD-2022-1003900.json
Related vulnerabilities
Recent vulnerabilities recorded for Kernel.
Habilume
Habit tracker with a companion that grows with you
Complete habits, earn Lume Points, and watch your Lume grow as you stay consistent.
