Avoid Data Corruptions in drm/sched Package
Summary
GSD-2021-1001355: drm/sched: Avoid data corruptions. Affects Kernel versions < c32d0f0e164ffab2a56c7cf8e612584b4b740e2e. No fix is published. How to fix ↓
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Background
The drm/sched package is a component of the Linux Kernel that handles scheduling and synchronization of Direct Rendering Manager (DRM) tasks. It is responsible for managing the execution of graphics-related operations on the GPU. The package plays a crucial role in ensuring smooth and efficient rendering of graphics on Linux systems.
Vulnerability Detail
The vulnerability identified in the drm/sched package can lead to data corruptions. Although the impact and attack plausibility have not been proven, the potential consequences of data corruption can be severe. It could result in visual artifacts, system instability, or even unauthorized access to sensitive information. The vulnerability has been addressed in the Linux Kernel version v5.4.133 through commit c32d0f0e164ffab2a56c7cf8e612584b4b740e2e.
How To Fix
No fixed version is published for this vulnerability.
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Conclusion
The vulnerability in the drm/sched package can lead to data corruptions, potentially causing visual artifacts, system instability, or unauthorized access to sensitive information. It is crucial to update the Linux Kernel to version v5.4.133 or later to mitigate this vulnerability. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
The impact of this vulnerability can include visual artifacts, system instability, and potential unauthorized access to sensitive information.
No, the impact and attack plausibility have not been proven yet.
The vulnerability has been fixed in Linux Kernel version v5.4.133.
The fixed commit can be found at commit c32d0f0e164ffab2a56c7cf8e612584b4b740e2e in the Linux Kernel repository.
If you are unable to update the Linux Kernel immediately, it is recommended to monitor for any signs of data corruption or unusual system behavior and take appropriate precautions to mitigate the risk.
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