Vulnerability in Kernel Package: drm/amdgpu/cs
Summary
GSD-2022-1003495: drm/amdgpu/cs: make commands with 0 chunks illegal behaviour. Affects Kernel versions < be585921f29df5422a39c952d188b418ad48ffab. No fix is published. How to fix ↓
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Background
The Kernel package is a crucial component of the Linux operating system, responsible for managing the system's core functionality. It includes various subsystems, one of which is drm/amdgpu/cs. This subsystem handles command submission for AMD GPUs. It allows users to send commands to the GPU for execution. However, a vulnerability has been discovered in the drm/amdgpu/cs subsystem, where commands with 0 chunks are treated as illegal behavior.
Vulnerability Detail
The vulnerability in the drm/amdgpu/cs subsystem allows commands with 0 chunks to be processed, which is not the intended behavior. This could potentially lead to security issues or system instability. The impact and attack plausibility of this vulnerability have not been proven yet. However, it is important to address this issue to ensure the stability and security of the system.
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 approach is to update the Kernel to the fixed version.
Conclusion
The vulnerability in the drm/amdgpu/cs subsystem of the Kernel package can be addressed by updating the Linux Kernel to version v5.10.121 or later. This will ensure that commands with 0 chunks are treated as illegal behavior, enhancing the stability and security of the system. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
The Kernel package is a fundamental component of the Linux operating system, responsible for managing the system's core functionality.
The drm/amdgpu/cs subsystem is a part of the Kernel package that handles command submission for AMD GPUs.
The impact of this vulnerability is not yet proven. However, it could potentially lead to security issues or system instability.
To fix this vulnerability, update the Linux Kernel to version v5.10.121 or later, which includes the necessary fix.
There is no specific workaround mentioned for this vulnerability. Updating the Kernel to the fixed version is the recommended approach.
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