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Vulnerability Details :

CVE-2021-1100

Summary
Assigner-nvidia
Assigner Org ID-9576f279-3576-44b5-a4af-b9a8644b2de6
Published At-21 Jul, 2021 | 02:55
Updated At-03 Aug, 2024 | 15:55
Rejected At-
Credits

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).

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:nvidia
Assigner Org ID:9576f279-3576-44b5-a4af-b9a8644b2de6
Published At:21 Jul, 2021 | 02:55
Updated At:03 Aug, 2024 | 15:55
Rejected At:
▼CVE Numbering Authority (CNA)

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).

Affected Products
Vendor
NVIDIA CorporationNVIDIA
Product
NVIDIA Virtual GPU Software
Versions
Affected
  • vGPU version 12.x (prior to 12.3), version 11.x (prior to 11.5) and version 8.x (prior 8.8).
Problem Types
TypeCWE IDDescription
textN/Adenial of service
Type: text
CWE ID: N/A
Description: denial of service
Metrics
VersionBase scoreBase severityVector
3.16.2MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Version: 3.1
Base score: 6.2
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://nvidia.custhelp.com/app/answers/detail/a_id/5211
x_refsource_CONFIRM
Hyperlink: https://nvidia.custhelp.com/app/answers/detail/a_id/5211
Resource:
x_refsource_CONFIRM
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://nvidia.custhelp.com/app/answers/detail/a_id/5211
x_refsource_CONFIRM
x_transferred
Hyperlink: https://nvidia.custhelp.com/app/answers/detail/a_id/5211
Resource:
x_refsource_CONFIRM
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:psirt@nvidia.com
Published At:21 Jul, 2021 | 03:15
Updated At:14 Sep, 2021 | 18:18

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).

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Secondary3.16.2MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary2.02.1LOW
AV:L/AC:L/Au:N/C:N/I:N/A:P
Type: Primary
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 6.2
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 2.1
Base severity: LOW
Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:P
CPE Matches

NVIDIA Corporation
nvidia
>>virtual_gpu>>Versions from 8.0(inclusive) to 8.8(exclusive)
cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:*
NVIDIA Corporation
nvidia
>>virtual_gpu>>Versions from 11.0(inclusive) to 11.5(exclusive)
cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:*
NVIDIA Corporation
nvidia
>>virtual_gpu>>Versions from 12.0(inclusive) to 12.3(exclusive)
cpe:2.3:a:nvidia:virtual_gpu:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-OtherPrimarynvd@nist.gov
CWE ID: NVD-CWE-Other
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://nvidia.custhelp.com/app/answers/detail/a_id/5211psirt@nvidia.com
Patch
Vendor Advisory
Hyperlink: https://nvidia.custhelp.com/app/answers/detail/a_id/5211
Source: psirt@nvidia.com
Resource:
Patch
Vendor Advisory

Change History

0
Information is not available yet

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Assigner-NVIDIA Corporation
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Matching Score-8
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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. This affects vGPU version 12.x (prior to 12.3), version 11.x (prior to 11.5) and version 8.x (prior 8.8).

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CWE ID-CWE-476
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Matching Score-8
Assigner-NVIDIA Corporation
ShareView Details
Matching Score-8
Assigner-NVIDIA Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.03% / 8.27%
||
7 Day CHG~0.00%
Published-29 Oct, 2021 | 19:30
Updated-03 Aug, 2024 | 15:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where it can deadlock, which may lead to denial of service.

Action-Not Available
Vendor-NVIDIA Corporation
Product-virtual_gpuNVIDIA Virtual GPU Software
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CVE-2021-1121
Matching Score-8
Assigner-NVIDIA Corporation
ShareView Details
Matching Score-8
Assigner-NVIDIA Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.04% / 12.80%
||
7 Day CHG~0.00%
Published-29 Oct, 2021 | 19:30
Updated-03 Aug, 2024 | 15:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager kernel driver, where a vGPU can cause resource starvation among other vGPUs hosted on the same GPU, which may lead to denial of service.

Action-Not Available
Vendor-NVIDIA Corporation
Product-virtual_gpuNVIDIA Virtual GPU Software
CWE ID-CWE-770
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Matching Score-8
Assigner-NVIDIA Corporation
ShareView Details
Matching Score-8
Assigner-NVIDIA Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.10% / 27.80%
||
7 Day CHG~0.00%
Published-21 Jul, 2021 | 02:55
Updated-03 Aug, 2024 | 15:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where it can lead to floating point exceptions, 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).

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Matching Score-8
Assigner-NVIDIA Corporation
ShareView Details
Matching Score-8
Assigner-NVIDIA Corporation
CVSS Score-4.7||MEDIUM
EPSS-0.04% / 12.80%
||
7 Day CHG~0.00%
Published-27 Oct, 2021 | 20:35
Updated-03 Aug, 2024 | 15:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Windows contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape, where an attacker through specific configuration and with local unprivileged system access may cause improper input validation, which may lead to denial of service.

Action-Not Available
Vendor-NVIDIA Corporation
Product-gpu_display_driverNVIDIA GPU Display Driver
CWE ID-CWE-129
Improper Validation of Array Index
CVE-2020-5961
Matching Score-8
Assigner-NVIDIA Corporation
ShareView Details
Matching Score-8
Assigner-NVIDIA Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.12% / 32.05%
||
7 Day CHG~0.00%
Published-12 Mar, 2020 | 20:00
Updated-04 Aug, 2024 | 08:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

NVIDIA vGPU graphics driver for guest OS contains a vulnerability in which an incorrect resource clean up on a failure path can impact the guest VM, leading to denial of service.

Action-Not Available
Vendor-NVIDIA Corporation
Product-virtual_gpu_graphics_driverNVIDIA GPU Display Driver
CWE ID-CWE-459
Incomplete Cleanup
CVE-2020-5989
Matching Score-8
Assigner-NVIDIA Corporation
ShareView Details
Matching Score-8
Assigner-NVIDIA Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.05% / 15.16%
||
7 Day CHG~0.00%
Published-02 Oct, 2020 | 21:10
Updated-04 Aug, 2024 | 08:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

NVIDIA Virtual GPU Manager contains a vulnerability in the vGPU plugin, in which it can dereference a NULL pointer, which may lead to denial of service. This affects vGPU version 8.x (prior to 8.5), version 10.x (prior to 10.4) and version 11.0.

Action-Not Available
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Product-virtual_gpu_managerNVIDIA vGPU Software
CWE ID-CWE-476
NULL Pointer Dereference
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