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CVE-2021-1117

CVE information

Published

11 months ago

Last Modified

11 months ago

CVSSv2.0 Severity

Low

CVSSv3.1 Severity

Medium

Impact Analysis

Description

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..

CVSSv2.0 Score

Severity
Low
Base Score
1.9/10
Exploit Score
3.4/10
Access Vector
Local
Access Complexity
Medium
Authentication Required
None
Impact Score
2.9/10
Confidentiality Impact
None
Availability Impact
Partial
Integrity Impact
None

CVSSv3.1 Score

Severity
Medium
Base Score
5.5/10
Exploit Score
1.8/10
Access Vector
Local
Access Complexity
Low
Privileges Required
Low
Impact Score
3.6/10
Confidentiality Impact
None
Availability Impact
High
Integrity Impact
None
Scope
Unchanged
User Interaction
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*
  Yes
390 392.68
cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*
  Yes
470 472.39
cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*
  Yes
460 463.15
cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*
  Yes
495 496.49