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NvidiaCVE-2017-6256

HistoryJul 28, 2017 - 7:29 p.m.

CVE-2017-6256

2017-07-2819:29:00

CWE-20

nvidia

web.nvd.nist.gov

nvidia

windows

gpu

display

driver

vulnerability

kernel mode

dxgkddiescape

denial of service

escalation of privileges

cve-2017-6256

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.7

Confidence

High

EPSS

Percentile

12.6%

JSON

NVIDIA Windows GPU Display Driver contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape where a value passed from a user to the driver is not correctly validated and used as the index to an array which may lead to denial of service or potential escalation of privileges.

Affected configurations

Nvd

Node

nvidiagpu_driver

AND

microsoftwindows

VendorProductVersionCPE
nvidiagpu_drivercpe:/a:nvidia:gpu_driver::::

Vendor	Product	Version	CPE
nvidia	gpu_driver		cpe:/a:nvidia:gpu_driver::::

CNA Affected

[
  {
    "product": "NVIDIA Windows GPU Display Driver",
    "vendor": "Nvidia Corporation",
    "versions": [
      {
        "status": "affected",
        "version": "All"
      }
    ]
  }
]

References

nvidia.custhelp.com/app/answers/detail/a_id/4525

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.7

Confidence

High

EPSS

Percentile

12.6%

JSON

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