CVE-2021-1055
First published: Fri Jan 08 2021(Updated: )
NVIDIA GPU Display Driver for Windows, all versions, contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape in which improper access control may lead to denial of service and information disclosure.
Credit: psirt@nvidia.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Nvidia Gpu Driver | >=390<392.63 | |
| Nvidia Gpu Driver | >=418<427.11 | |
| Nvidia Gpu Driver | >=450<452.77 | |
| Nvidia Gpu Driver | >=460<461.09 | |
| Microsoft Windows |
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Reference Links
Frequently Asked Questions
What is CVE-2021-1055?
CVE-2021-1055 is a vulnerability in the NVIDIA GPU Display Driver for Windows, where improper access control may lead to denial of service and information disclosure.
What software is affected by CVE-2021-1055?
The NVIDIA GPU Display Driver for Windows versions between 392.63 and 461.09 are affected by CVE-2021-1055.
What is the severity of CVE-2021-1055?
CVE-2021-1055 has a severity rating of 5.3 (medium).
How can I fix the vulnerability in the NVIDIA GPU Display Driver for Windows?
To fix the vulnerability, update your NVIDIA GPU Display Driver for Windows to a version beyond 461.09.
Where can I find more information about CVE-2021-1055?
You can find more information about CVE-2021-1055 on the NVIDIA Customer Help Center.
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