General Protection Fault in legacy_parse_param in Linux Kernel
Summary
GSD-2022-1002225: LSM: general protection fault in legacy_parse_param. Affects Kernel versions < ddcdda888e14ca451b3ee83d11b65b2a9c8e783b. No fix is published. How to fix ↓
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Background
The Linux Kernel is the core component of the Linux operating system. It provides essential functionality and interfaces for various hardware devices, system resources, and software applications. The legacy_parse_param function is a part of the Linux Security Modules (LSM) framework, which allows for the implementation of various security policies and access controls. This vulnerability affects the legacy_parse_param function within the LSM, potentially leading to a general protection fault.
Vulnerability Detail
The vulnerability arises from a general protection fault in the legacy_parse_param function of the Linux Security Modules (LSM) framework. While the impact and attack plausibility have not been proven, this vulnerability has the potential to be exploited by attackers. The exact ramifications of this vulnerability are yet to be determined. However, it is crucial to address this issue to ensure the stability and security of the Linux Kernel.
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 follow the fix mentioned above and update the Linux Kernel to the latest version.
Conclusion
In conclusion, the vulnerability in the legacy_parse_param function of the Linux Security Modules (LSM) framework poses a potential risk to the stability and security of the Linux Kernel. It is crucial to update the Linux Kernel to version v5.4.189 or later to mitigate this vulnerability. For further support and assistance in vulnerability remediation, please contact DevNack.com.
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FAQ
The Linux Kernel is the core component of the Linux operating system, responsible for managing system resources, hardware devices, and providing interfaces for software applications.
The legacy_parse_param function is a part of the Linux Security Modules (LSM) framework, which allows for the implementation of various security policies and access controls.
A general protection fault is a type of error that occurs when a program attempts to access memory or perform an operation that it is not allowed to. It is often a sign of a software bug or vulnerability.
The exact details of how this vulnerability can be exploited have not been disclosed. However, it is important to address this issue promptly to prevent potential attacks.
Yes, a fix for this vulnerability is available in the Linux Kernel version v5.4.189 or later. It is recommended to update to the latest version to ensure the system is protected.
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