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CVE-2021-1052

CVE information

Published

1 year ago

Last Modified

4 months ago

CVSSv2.0 Severity

High

CVSSv3.1 Severity

High

Impact Analysis

Description

NVIDIA GPU Display Driver for Windows and Linux, all versions, contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape or IOCTL in which user-mode clients can access legacy privileged APIs, which may lead to denial of service, escalation of privileges, and information disclosure..

CVSSv2.0 Score

Severity
High
Base Score
7.2/10
Exploit Score
3.9/10
Access Vector
Local
Access Complexity
Low
Authentication Required
None
Impact Score
10/10
Confidentiality Impact
Complete
Availability Impact
Complete
Integrity Impact
Complete

CVSSv3.1 Score

Severity
High
Base Score
7.8/10
Exploit Score
1.8/10
Access Vector
Local
Access Complexity
Low
Privileges Required
Low
Impact Score
5.9/10
Confidentiality Impact
High
Availability Impact
High
Integrity Impact
High
Scope
Unchanged
User Interaction
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:*
  Yes
390 392.63
cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:*
  Yes
418 427.11
cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:*
  Yes
450 452.77
cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:*
  Yes
460 461.09
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:*
  Yes
390 390.141
cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:*
  Yes
450 450.102.04
cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:*
  Yes
460 460.32.03
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
  No
-