Vulnerability in Kernel: USB: host: isp116x
Summary
GSD-2022-1004033: USB: host: isp116x: check return value after calling platform_get_resource(). Affects Kernel versions < 804de302ada3544699c5f48c5314b249af76faa3. No fix is published. How to fix ↓
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Background
The Kernel is a critical component of the Linux operating system that manages communication between hardware and software. It provides essential functions and services for the system's operation. The isp116x driver is responsible for supporting USB host functionality. It allows the system to interact with USB devices connected to the host. However, a vulnerability has been identified in the isp116x driver that could potentially lead to security issues.
Vulnerability Detail
The vulnerability in the isp116x driver arises from a failure to check the return value after calling platform_get_resource(). This oversight could allow an attacker to exploit the driver and potentially execute arbitrary code or cause a denial-of-service condition. 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 the Linux Kernel version v4.9.318 by commit 804de302ada3544699c5f48c5314b249af76faa3.
How To Fix
No fixed version is published for this vulnerability.
To fix this vulnerability, it is recommended to update the Linux Kernel to version v4.9.318 or later. This can be done by following the official update process provided by the Linux distribution being used. It is crucial to keep the system up to date with the latest security patches to mitigate the risk of potential vulnerabilities.
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Workaround
There is no specific workaround mentioned for this vulnerability. The recommended approach is to apply the fix by updating the Linux Kernel to the patched version.
Conclusion
In conclusion, the vulnerability in the isp116x driver of the Linux Kernel could potentially lead to security issues if exploited. It is crucial to update the Linux Kernel to the patched version to mitigate the risk. For further support on vulnerability remediation, you can reach out to DevNack.com.
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FAQ
The Kernel is a critical component of the Linux operating system that manages communication between hardware and software. It provides essential functions and services for the system's operation.
The isp116x driver is responsible for supporting USB host functionality in the Linux Kernel. It allows the system to interact with USB devices connected to the host.
The impact of this vulnerability is not yet proven. However, if exploited, it could potentially allow an attacker to execute arbitrary code or cause a denial-of-service condition.
Yes, this vulnerability has been fixed in the Linux Kernel version v4.9.318 by commit 804de302ada3544699c5f48c5314b249af76faa3.
To update the Linux Kernel, you should follow the official update process provided by the Linux distribution you are using. This typically involves using package management tools to install the latest kernel version.
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