Fix Shutdown Crash in drm/meson Component
Summary
GSD-2021-1000656: drm/meson: fix shutdown crash when component not probed. Affects Kernel versions >= 8fbbf2b3849419e31731902d7478b0c934732632, < e256a0eb43e17209e347409a80805b1659398d68. No fix is published. How to fix ↓
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Background
The drm/meson component is part of the Linux Kernel, which is responsible for managing graphics and display functionality. It provides support for various hardware platforms, including the Amlogic Meson SoCs. The component allows for the configuration and control of display outputs, modesetting, and other graphics-related operations. However, a vulnerability has been discovered in the drm/meson component that can lead to a shutdown crash when a specific component is not probed.
Vulnerability Detail
The vulnerability in the drm/meson component occurs when a component is not probed during shutdown. This can result in a crash, impacting the stability and reliability of the system. The vulnerability has the potential to be exploited by an attacker to cause a denial-of-service (DoS) condition or disrupt normal system operation. It is important to note that 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
No specific workaround has been provided for this vulnerability.
Conclusion
The vulnerability in the drm/meson component can lead to a shutdown crash when a specific component is not probed. To mitigate this issue, it is recommended to update the Linux Kernel to the latest version. For further support on vulnerability remediation, you can reach out to DevNack.com.
See every vulnerability recorded for Kernel →
FAQ
The vulnerability can lead to a shutdown crash, affecting the stability and reliability of the system.
The remote exploitation of this vulnerability has not been proven yet. However, it is always recommended to apply security patches to mitigate potential risks.
There are no known instances of this vulnerability being exploited at the moment.
Yes, the vulnerability can be fixed by updating the Linux Kernel to version v4.19.193 or later.
For more details about this vulnerability, you can refer to the source link provided in the database_specific section of the vulnerability details.
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