Resource Leak in icom_probe in Kernel
Summary
GSD-2022-1003207: tty: Fix a possible resource leak in icom_probe. Affects Kernel versions < 5f9b2e4ca88cab1a96b86ecd45544e488ca43faf. 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 system resources and facilitates communication between hardware and software. It provides essential functionalities such as process management, memory management, and device drivers. The vulnerability in question affects the icom_probe function in the Kernel, which is responsible for handling input/output controller modules (ICOMs).
Vulnerability Detail
The vulnerability in icom_probe could lead to a resource leak, potentially causing a depletion of system resources over time. This could result in degraded system performance, instability, or even denial of service if the resources are not properly managed. The exact impact and attack vectors have not been proven, but it is crucial to address this vulnerability to ensure system stability and security.
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 v5.15.47 or later. The fix for this specific issue can be found in commit 5f9b2e4ca88cab1a96b86ecd45544e488ca43faf. Updating the Kernel will ensure that the resource leak in icom_probe is patched, mitigating the associated risks.
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Conclusion
The resource leak vulnerability in icom_probe within the Kernel could have adverse effects on system performance and stability. It is crucial to update the Kernel to version v5.15.47 or later to mitigate this vulnerability. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
The impact of this vulnerability could include degraded system performance, instability, or denial of service if system resources are not properly managed.
You can use the Vulert Playground at Vulert Scanner to check if your system is affected by this vulnerability. Simply upload your manifest file, such as package-lock.json, and Vulert will provide real-time alerts for open-source vulnerabilities.
No specific workaround has been provided for this vulnerability. It is recommended to update the Kernel to the latest version to apply the necessary fix.
More details about the fix for this vulnerability can be found in the commit 5f9b2e4ca88cab1a96b86ecd45544e488ca43faf in the Linux Kernel repository.
The vulnerability was discovered by an automated ID system and reported in the GSD-2022-1003207 advisory.
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