Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2021-1052

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
08/01/2021
Last modified:
13/10/2023

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.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
7.80
Severity 3.x
HIGH
Vector 2.0
AV:L/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.20 HIGH
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0
7.20
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:* 390 (including) 392.63 (excluding)
cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:* 418 (including) 427.11 (excluding)
cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:* 450 (including) 452.77 (excluding)
cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:* 460 (including) 461.09 (excluding)
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:* 390 (including) 390.141 (excluding)
cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:* 450 (including) 450.102.04 (excluding)
cpe:2.3:a:nvidia:gpu_driver:*:*:*:*:*:*:*:* 460 (including) 460.32.03 (excluding)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools