CVE-2021-1117

CVSS v3 4.7 MEDIUM
CVSS v2.0 1.9 LOW

4.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.0 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

1.9^/10

CVSS v2.0 : LOW

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

Exploitability : 3.4 / Impact : 2.9

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

W

indows 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.

References

Link	Resource
https://nvidia.custhelp.com/app/answers/detail/a_id/5230	Vendor Advisory
https://nvidia.custhelp.com/app/answers/detail/a_id/5230	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:nvidia:gpu_display_driver::::::windows::*
	cpe:2.3:a:nvidia:gpu_display_driver::::::windows::*
	cpe:2.3:a:nvidia:gpu_display_driver::::::windows::*
	cpe:2.3:a:nvidia:gpu_display_driver::::::windows::*

History

21 Nov 2024, 05:43

Type	Values Removed	Values Added
References	~~() https://nvidia.custhelp.com/app/answers/detail/a_id/5230 - Vendor Advisory~~	() https://nvidia.custhelp.com/app/answers/detail/a_id/5230 - Vendor Advisory
CVSS	v2 : ~~1.9~~ v3 : ~~5.5~~	v2 : 1.9 v3 : 4.7

Information

Published : 2021-10-27 21:15

Updated : 2024-11-21 05:43

NVD link : CVE-2021-1117

Mitre link : CVE-2021-1117

CVE.ORG link : CVE-2021-1117

JSON object : View

Products Affected

gpu_display_driver

CWE

CWE-129

Improper Validation of Array Index

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