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NvidiaCVE-2021-1086

HistoryApr 29, 2021 - 7:15 p.m.

CVE-2021-1086

2021-04-2919:15:09

CWE-863

nvidia

web.nvd.nist.gov

nvidia

vgpu

driver

vulnerability

unauthorized

resource control

integrity loss

confidentiality loss

information disclosure

CVSS2

3.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:P/A:N

CVSS3

7.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

AI Score

6.6

Confidence

High

EPSS

Percentile

12.6%

JSON

NVIDIA vGPU driver contains a vulnerability in the Virtual GPU Manager (vGPU plugin) where it allows guests to control unauthorized resources, which may lead to integrity and confidentiality loss or information disclosure. This affects vGPU version 12.x (prior to 12.2), version 11.x (prior to 11.4) and version 8.x (prior to 8.7).

Affected configurations

Nvd

Node

nvidiavirtual_gpu_managerRange8.0–8.7

AND

citrixhypervisorMatch-

nutanixahvMatch-

redhatenterprise_linux_kernel-based_virtual_machineMatch-

vmwarevsphereMatch-

Node

nvidiavirtual_gpu_managerRange11.0–11.4

nvidiavirtual_gpu_managerRange12.0–12.2

AND

citrixhypervisorMatch-

redhatenterprise_linux_kernel-based_virtual_machineMatch-

vmwarevsphereMatch-

VendorProductVersionCPE
nvidiavirtual_gpu_manager*cpe:2.3:a:nvidia:virtual_gpu_manager:*:*:*:*:*:*:*:*
citrixhypervisor-cpe:2.3:o:citrix:hypervisor:-:*:*:*:*:*:*:*
nutanixahv-cpe:2.3:o:nutanix:ahv:-:*:*:*:*:*:*:*
redhatenterprise_linux_kernel-based_virtual_machine-cpe:2.3:o:redhat:enterprise_linux_kernel-based_virtual_machine:-:*:*:*:*:*:*:*
vmwarevsphere-cpe:2.3:o:vmware:vsphere:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
nvidia	virtual_gpu_manager	*	cpe:2.3:a:nvidia:virtual_gpu_manager::::::::
citrix	hypervisor	-	cpe:2.3:o:citrix:hypervisor:-:::::::*
nutanix	ahv	-	cpe:2.3:o:nutanix:ahv:-:::::::*
redhat	enterprise_linux_kernel-based_virtual_machine	-	cpe:2.3:o:redhat:enterprise_linux_kernel-based_virtual_machine:-:::::::*
vmware	vsphere	-	cpe:2.3:o:vmware:vsphere:-:::::::*

CNA Affected

[
  {
    "product": "NVIDIA Virtual GPU Software",
    "vendor": "NVIDIA",
    "versions": [
      {
        "status": "affected",
        "version": " vGPU version 12.x (prior to 12.2), version 11.x  (prior to 11.4) and version 8.x (prior to 8.7)"
      }
    ]
  }
]

References

nvidia.custhelp.com/app/answers/detail/a_id/5172

Social References

CVSS2

3.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:P/A:N

CVSS3

7.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

AI Score

6.6

Confidence

High

EPSS

Percentile

12.6%

JSON

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