CVE-2021-1122: Null Pointer Dereference
First published: Fri Oct 29 2021(Updated: )
NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where it can dereference a NULL pointer, which may lead to denial of service.
Credit: psirt@nvidia.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| NVIDIA vGPU Software | >=8.0<8.9 | |
| NVIDIA vGPU Software | >=11.0<11.6 | |
| NVIDIA vGPU Software | >=12.0<12.4 | |
| NVIDIA vGPU Software | >=13.0<13.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-1122?
CVE-2021-1122 has a high severity rating due to its potential to cause denial of service.
How do I fix CVE-2021-1122?
To fix CVE-2021-1122, update the NVIDIA vGPU software to a version that addresses this vulnerability.
Which versions of NVIDIA vGPU are affected by CVE-2021-1122?
CVE-2021-1122 affects NVIDIA vGPU versions from 8.0 to 8.9, 11.0 to 11.6, 12.0 to 12.4, and 13.0 to 13.1.
What type of vulnerability is CVE-2021-1122?
CVE-2021-1122 is a NULL pointer dereference vulnerability in the Virtual GPU Manager.
Can CVE-2021-1122 be exploited remotely?
CVE-2021-1122 can lead to denial of service, but it requires access to the affected NVIDIA vGPU environment.
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