Vulnerability in Kernel package: USB: host: isp116x
Summary
GSD-2022-1003475: USB: host: isp116x: check return value after calling platform_get_resource(). Affects Kernel versions < ee105039d3653444de4d3ede642383c92855dc1e. No fix is published. How to fix ↓
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Background
The Kernel package is a fundamental component of the Linux operating system, responsible for managing the system's core functions. It provides an interface between the hardware and software layers, allowing applications to communicate with the underlying system resources. The USB subsystem within the Kernel package enables the support and management of USB devices. The isp116x driver is specifically designed for USB host controllers. This vulnerability affects the isp116x driver in the Kernel package.
Vulnerability Detail
The vulnerability in the isp116x driver arises from a failure to check the return value after calling the platform_get_resource() function. This oversight could lead to various security issues, including potential privilege escalation or denial-of-service attacks. An attacker could exploit this vulnerability by manipulating the resource allocation, potentially gaining unauthorized access or causing system instability. The vulnerability has been addressed in Linux Kernel version v5.10.122 by commit ee105039d3653444de4d3ede642383c92855dc1e.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
No specific workaround has been provided for this vulnerability. It is recommended to apply the fix mentioned above.
Conclusion
The vulnerability in the isp116x driver of the Kernel package poses a potential security risk, allowing for privilege escalation or denial-of-service attacks. It is crucial to update the Kernel package to version v5.10.122 or later to address this vulnerability. Regularly updating all software packages and following secure system configuration practices are essential to maintain a secure environment. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
This vulnerability could potentially allow an attacker to escalate privileges or cause denial-of-service attacks.
You can use the Vulert Playground at Vulert Scanner to check if your system is affected by this vulnerability. Simply upload your package-lock.json file and the Vulert Playground will provide real-time alerts for open-source vulnerabilities.
At the time of this report, no known exploits for this vulnerability have been reported. However, it is crucial to apply the recommended fix to mitigate any potential risks.
Yes, this vulnerability can be remotely exploited if an attacker gains access to the system and manipulates the resource allocation.
The recommended solution is to update the Kernel package to the fixed version. However, if updating is not feasible, implementing additional security measures such as access controls and network segmentation can help mitigate the risk.
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