Use managed device resources vulnerability in Kernel
Summary
GSD-2022-1002804: mtd: rawnand: denali: Use managed device resources. Affects Kernel versions >= 93db446a424cee9387b532995e6b516667079555, < efea1dd176edd17c8252051b7de6957f06efc394. No fix is published. How to fix ↓
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Background
The Kernel is a crucial component of the Linux operating system that acts as a bridge between the hardware and software layers. It provides essential functionalities and services to enable the proper functioning of the system. The vulnerability in question affects the mtd: rawnand: denali driver in the Kernel. This driver is responsible for managing NAND flash memory devices using the Denali controller. The vulnerability arises from the improper utilization of managed device resources within the driver.
Vulnerability Detail
The vulnerability in the mtd: rawnand: denali driver allows an attacker to exploit the improper handling of managed device resources. By leveraging this weakness, an attacker may be able to execute arbitrary code, escalate privileges, or cause a denial-of-service condition. The impact and attack plausibility of this vulnerability have not been fully proven, but it is essential to address it to ensure the security and stability of the system.
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 advised to apply the recommended fix by updating the Linux Kernel.
Conclusion
The use of managed device resources vulnerability in the mtd: rawnand: denali driver of the Kernel poses potential risks to system security and stability. It is crucial to update the Linux Kernel to version v5.18.3 or later to address this vulnerability. For further support and assistance in vulnerability remediation, please contact DevNack.com.
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FAQ
The impact of this vulnerability could potentially allow an attacker to execute arbitrary code, escalate privileges, or cause a denial-of-service condition.
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 the playground will provide real-time alerts for any open-source vulnerabilities, including this one.
At the time of this report, there is no known exploit for this vulnerability. However, it is crucial to address it promptly to mitigate any potential risks.
The recommended mitigation is to update the Linux Kernel to version v5.18.3 or later. This update includes the necessary fix for the vulnerability.
You can find more information about this vulnerability in the GSD-2022-1002804 entry of the GSD database maintained by the Cloud Security Alliance. The source link is provided in the database-specific information of this report.
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