Vulnerability in Kernel: arm64: dts: meson-sm1-odroid: use correct enable-gpio pin for tf-io regulator
Summary
GSD-2022-1000425: arm64: dts: meson-sm1-odroid: use correct enable-gpio pin for tf-io regulator. Affects Kernel versions >= 1f80a5cf74a60997b92d2cde772edec093bec4d9, < 162f8057192c247096c1ba4d39c8450f14b86e40. No fix is published. How to fix ↓
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Background
The Kernel is a critical 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 affects the arm64 architecture and specifically impacts the meson-sm1-odroid device tree source file. The issue arises from the incorrect usage of the enable-gpio pin for the tf-io regulator. This misconfiguration can lead to potential security vulnerabilities.
Vulnerability Detail
The vulnerability originates from an incorrect enable-gpio pin assignment in the meson-sm1-odroid device tree source file for the tf-io regulator. This misconfiguration can have various ramifications, including potential security vulnerabilities. Attackers may exploit this vulnerability to gain unauthorized access, execute arbitrary code, or cause system instability. The impact and attack plausibility of this vulnerability have not been proven yet.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
As a workaround, users can manually modify the meson-sm1-odroid device tree source file to use the correct enable-gpio pin for the tf-io regulator. The specific changes required can be found in the commit 162f8057192c247096c1ba4d39c8450f14b86e40. It is recommended to apply this workaround only if immediate Kernel update is not feasible.
Conclusion
In conclusion, the vulnerability in the Kernel's meson-sm1-odroid device tree source file can lead to potential security vulnerabilities. It is crucial to update the Linux Kernel to version v5.15.24 or later to mitigate this issue. Alternatively, users can apply the provided workaround if immediate Kernel update is not feasible. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
The impact of this vulnerability is not yet proven, but it has the potential to lead to security vulnerabilities, unauthorized access, code execution, or system instability.
To fix this vulnerability, update the Linux Kernel to version v5.15.24 or later, which includes the necessary fix for the incorrect enable-gpio pin assignment.
Yes, a workaround is available. Users can manually modify the meson-sm1-odroid device tree source file to use the correct enable-gpio pin for the tf-io regulator. Details of the required changes can be found in the commit 162f8057192c247096c1ba4d39c8450f14b86e40.
The remote exploitability of this vulnerability is not yet determined. Further analysis is required to assess the potential for remote exploitation.
For more information about this vulnerability, refer to the provided references link in the vulnerability details section.
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