Vulnerability Details : CVE-2021-1100
NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager kernel mode driver (nvidia.ko), in which a pointer to a user-space buffer is not validated before it is dereferenced, which may lead to denial of service. This affects vGPU version 12.x (prior to 12.3), version 11.x (prior to 11.5) and version 8.x (prior 8.8).
Vulnerability category: Denial of service
Products affected by CVE-2021-1100
- cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:*
- cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:*
- cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-1100
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 10 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-1100
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:N/I:N/A:P |
3.9
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST | |
|
6.2
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
2.5
|
3.6
|
NVIDIA Corporation |
References for CVE-2021-1100
-
https://nvidia.custhelp.com/app/answers/detail/a_id/5211
Security Bulletin: NVIDIA GPU Display Drivers - July 2021 | NVIDIAPatch;Vendor Advisory
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