Out of Bounds Write Vulnerability in drm/amdgpu Package
Summary
UVI-2021-1002200: drm/amdgpu: fix out of bounds write. Affects Kernel versions < 5afa7898ab7a0ec9c28556a91df714bf3c2f725e. No fix is published. How to fix ↓
Check if this vulnerability affects your application
Upload a manifest or SBOM and we'll show whether you're affected, plus every other risky package in the same scan.
No signup required · Results in about 60 seconds
Background
The drm/amdgpu package is a component of the Linux Kernel that provides support for AMD GPUs. It is responsible for managing the graphics hardware and enabling communication between the GPU and the operating system. The package plays a crucial role in ensuring proper display functionality and performance on systems with AMD graphics cards.
Vulnerability Detail
The identified vulnerability in the drm/amdgpu package is an out of bounds write issue. This vulnerability allows an attacker to write data beyond the boundaries of an allocated buffer, potentially leading to memory corruption and arbitrary code execution. The specific details of the vulnerability, including its origin and potential impact, have not been fully determined. However, it is important to address this issue promptly to mitigate any potential security risks.
How To Fix
No fixed version is published for this vulnerability.
Tip — Not sure whether your app is affected? Vulert can check the versions your app actually runs. Scan free →
Workaround
There is no specific workaround mentioned for this vulnerability. However, it is strongly advised to apply the recommended fix by updating the Linux Kernel to the latest version.
Conclusion
In conclusion, the identified out of bounds write vulnerability in the drm/amdgpu package of the Linux Kernel poses a potential security risk. It is crucial to update the Linux Kernel to version v5.15 or later to mitigate this vulnerability. For further support and assistance in vulnerability remediation, you can reach out to DevNack.com.
See every vulnerability recorded for Kernel →
FAQ
The impact of this vulnerability could potentially be severe, as it allows an attacker to execute arbitrary code on the affected system. This could lead to unauthorized access, data breaches, and other malicious activities.
At the time of this report, there is no known exploit available for this vulnerability. However, it is important to address the issue promptly to prevent any potential exploitation.
The vulnerability is present in versions of the Linux Kernel prior to v5.15. Therefore, systems running older versions of the Linux Kernel may be affected. Updating to the latest version is recommended to mitigate the vulnerability.
Yes, a patch for this vulnerability has been implemented in commit 5afa7898ab7a0ec9c28556a91df714bf3c2f725e of the Linux Kernel source code. Updating to the latest version of the Linux Kernel will apply the necessary patches.
For more information about this vulnerability, you can refer to the source provided by the Cloud Security Alliance's GSD Database: https://github.com/cloudsecurityalliance/gsd-database/blob/main/2021/1002xxx/UVI-2021-1002200.json
Related vulnerabilities
Recent vulnerabilities recorded for Kernel.
