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NvidiaCVE-2021-1087

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

CVE-2021-1087

2021-04-2919:15:09

nvidia

web.nvd.nist.gov

nvidia

vgpu

driver

vulnerability

aslr

bypass

cve-2021-1087

nvd

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.9

Confidence

High

EPSS

Percentile

12.6%

JSON

NVIDIA vGPU driver contains a vulnerability in the Virtual GPU Manager (vGPU plugin), which could allow an attacker to retrieve information that could lead to a Address Space Layout Randomization (ASLR) bypass. 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

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

5.9

Confidence

High

EPSS

Percentile

12.6%

JSON

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