CVE-2021-1095

Severity CVSS v4.0:

Pending analysis

Type:

CWE-476 NULL Pointer Dereference

Publication date:

22/07/2021

Last modified:

13/10/2023

Description

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handlers for all control calls with embedded parameters where dereferencing an untrusted pointer may lead to denial of service.

Impact

Vector 3.x

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

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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

Base Score 3.x

5.50

Severity 3.x

MEDIUM

Vector 2.0

AV:L/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 2.10 LOW
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P

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

Base Score 2.0

2.10

Severity 2.0

LOW

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:nvidia:gpu_display_driver::::::linux::*	418.197.02 (including)	418.211.00 (excluding)
cpe:2.3:a:nvidia:gpu_display_driver::::::windows::*	427.33 (including)	427.48 (excluding)
cpe:2.3:a:nvidia:gpu_display_driver::::::linux::*	450.119.03 (including)	450.142.00 (excluding)
cpe:2.3:a:nvidia:gpu_display_driver::::::windows::*	452.96 (including)	453.10 (excluding)
cpe:2.3:a:nvidia:gpu_display_driver::::::linux::*	460.73.01 (including)	460.91.03 (excluding)
cpe:2.3:a:nvidia:gpu_display_driver::::::windows::*	462.31 (including)	462.96 (excluding)
cpe:2.3:o:debian:debian_linux:9.0:::::::*

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

CVE-2021-1095

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools