Vulnerability in pinctrl: samsung package
Summary
GSD-2022-1002279: pinctrl: samsung: drop pin banks references on error paths. Affects Kernel versions >= ab663789d69760d2735402f66501f20b60312a3d, < e05221d20153383cca49d93f976edd1ede249b4a. No fix is published. How to fix ↓
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Background
The pinctrl: samsung package is a component of the Linux Kernel that provides support for pin control on Samsung devices. It allows for the configuration and management of pin banks, which are used for various hardware functionalities. This package is widely used in Samsung devices running the Linux operating system.
Vulnerability Detail
The vulnerability in the pinctrl: samsung package involves the improper handling of pin banks references on error paths. This can lead to memory leaks and potential security vulnerabilities. An attacker could potentially exploit this vulnerability to gain unauthorized access or execute arbitrary code on the affected system. The vulnerability was introduced in version v3.8 of the Linux Kernel and has been fixed in version v5.4.189.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
There is no specific workaround mentioned for this vulnerability. The recommended solution is to update the Linux Kernel to the fixed version.
Conclusion
The vulnerability in the pinctrl: samsung package can lead to potential security risks and unauthorized access on affected systems. It is crucial to update the Linux Kernel to the fixed version to mitigate these risks. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
This vulnerability can potentially allow an attacker to gain unauthorized access or execute arbitrary code on the affected system.
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 the playground will analyze it for any open-source vulnerabilities, including this one.
There is no known exploit for this vulnerability at the moment. However, it is important to apply the recommended fix as soon as possible to mitigate any potential risks.
It is not recommended to manually patch the vulnerability without updating the Linux Kernel. Updating the Kernel to the fixed version ensures that all necessary security patches and fixes are applied.
You can find more information about this vulnerability in the Open Source Vulnerability Database (OSVDB) entry with ID GSD-2022-1002279. The link to the database entry is provided in the references section.
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