Memory Leak in drm/amd/display Package
Summary
GSD-2022-1001415: drm/amd/display: Fix memory leak. Affects Kernel versions < 3ce1497add6d17b48cc9df65095bd20202d93994. No fix is published. How to fix ↓
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Background
The drm/amd/display package is a component of the Linux Kernel that handles display functionality for AMD graphics cards. It provides the necessary drivers and interfaces for managing graphics output on these devices. The package is an integral part of the Linux operating system and is widely used by systems running on AMD hardware. However, a vulnerability has been discovered in the package that can lead to a memory leak.
Vulnerability Detail
The memory leak vulnerability in the drm/amd/display package allows an attacker to cause a continuous allocation of memory resources without proper deallocation. This can result in a gradual depletion of available memory, leading to system instability, performance degradation, and potential denial-of-service (DoS) conditions. The vulnerability originates from a flaw in the package's memory management implementation. It has been assigned the ID GSD-2022-1001415 and has been fixed in Linux Kernel version v5.16.20 by commit 3ce1497add6d17b48cc9df65095bd20202d93994.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
There is no known workaround for this vulnerability. It is essential to apply the fix by updating the Linux Kernel to the recommended version.
Conclusion
The memory leak vulnerability in the drm/amd/display package can have severe consequences for system stability and performance. It is crucial to apply the fix by updating the Linux Kernel to version v5.16.20 or later. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
The memory leak vulnerability in the drm/amd/display package can lead to system instability, performance degradation, and potential denial-of-service (DoS) conditions. It is crucial to apply the fix to prevent these issues.
You can use the Vulert Playground (https://vulert.com/scanner) to check if your system is affected by this vulnerability. It analyzes the package-lock.json file of your application and provides real-time alerts for open-source vulnerabilities.
At the time of this report, there is no known exploit for this vulnerability. However, it is still crucial to apply the fix to mitigate any potential risks.
Yes, this vulnerability can be exploited remotely. An attacker can trigger the memory leak remotely, causing memory depletion and potential system instability.
No specific prerequisites are required to exploit this vulnerability. Any system running the affected version of the drm/amd/display package is potentially vulnerable.
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