ARM: mmp: Fix failure to remove sram device in Kernel
Summary
GSD-2022-1002486: ARM: mmp: Fix failure to remove sram device. Affects Kernel versions < 734ff1117d5f7d7ca41bda5666366bb95fbc062b. 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 ARM architecture is widely used in embedded systems and mobile devices. The mmp (Marvell Microprocessor Platform) is a specific ARM-based platform that includes various system-on-chips (SoCs) developed by Marvell. The sram device is a component of the mmp platform that provides access to the static random-access memory (SRAM).
Vulnerability Detail
The vulnerability identified in the ARM mmp platform is related to the failure to remove the sram device properly. This issue can potentially lead to security vulnerabilities and system instability. Attackers may exploit this vulnerability to gain unauthorized access, execute arbitrary code, or cause denial-of-service conditions. The vulnerability is specific to the mmp platform and affects Linux Kernel versions prior to v4.9.311. The vulnerability has been fixed in the Linux Kernel version v4.9.311 by commit 734ff1117d5f7d7ca41bda5666366bb95fbc062b.
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. It is advised to apply the fix by updating the Linux Kernel to the recommended version.
Conclusion
The ARM mmp platform vulnerability related to the failure to remove the sram device can have significant security implications. It is crucial to update the Linux Kernel to version v4.9.311 or later to mitigate this vulnerability. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
This vulnerability can potentially lead to security breaches, unauthorized access, execution of arbitrary code, or system instability.
Linux Kernel versions prior to v4.9.311 are affected by this vulnerability.
To fix this vulnerability, update the Linux Kernel to version v4.9.311 or later.
No specific workaround is mentioned. It is recommended to apply the fix by updating the Linux Kernel.
You can use the Vulert Playground (https://vulert.com/scanner) to check if your application is affected without requiring access to the code or installation.
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