CVE-2021-1094 : NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape where an out of bounds array access may lead to denial of service or information disclosure.

Published 2021-07-22 05:15:08

Updated 2023-10-13 01:48:16

Source NVIDIA Corporation

View at NVD, CVE.org

Vulnerability category: Denial of serviceInformation leak

Products affected by CVE-2021-1094

Debian » Debian Linux » Version: 9.0
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Matching versions
Nvidia » Gpu Display Driver » For Windows
Versions from including (>=) 462.31 and before (<) 462.96
cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*
Matching versions
Nvidia » Gpu Display Driver » For Linux
Versions from including (>=) 450.119.03 and before (<) 450.142.00
cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:linux:*:*
Matching versions
Nvidia » Gpu Display Driver » For Linux
Versions from including (>=) 418.197.02 and before (<) 418.211.00
cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:linux:*:*
Matching versions
Nvidia » Gpu Display Driver » For Linux
Versions from including (>=) 460.73.01 and before (<) 460.91.03
cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:linux:*:*
Matching versions
Nvidia » Gpu Display Driver » For Windows
Versions from including (>=) 452.96 and before (<) 453.10
cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*
Matching versions
Nvidia » Gpu Display Driver » For Windows
Versions from including (>=) 427.33 and before (<) 427.48
cpe:2.3:a:nvidia:gpu_display_driver:*:*:*:*:*:windows:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2021-1094

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 10 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-1094

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
3.6	LOW	AV:L/AC:L/Au:N/C:P/I:N/A:P	3.9	4.9	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: Partial
6.1	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H	1.8	4.2	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: None Availability: High
6.1	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H	1.8	4.2	NVIDIA Corporation
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: None Availability: High

CWE ids for CVE-2021-1094

CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2021-1094

https://security.gentoo.org/glsa/202310-02

NVIDIA Drivers: Multiple Vulnerabilities (GLSA 202310-02) — Gentoo security
Third Party Advisory

CVEs referencing this url
https://lists.debian.org/debian-lts-announce/2022/01/msg00013.html

[SECURITY] [DLA 2888-1] nvidia-graphics-drivers security update
Mailing List;Third Party Advisory

CVEs referencing this url
https://nvidia.custhelp.com/app/answers/detail/a_id/5211

Security Bulletin: NVIDIA GPU Display Drivers - July 2021 | NVIDIA
Patch;Vendor Advisory

CVEs referencing this url

Jump to

Vulnerability Details : CVE-2021-1094

Products affected by CVE-2021-1094

Exploit prediction scoring system (EPSS) score for CVE-2021-1094

CVSS scores for CVE-2021-1094

CWE ids for CVE-2021-1094

References for CVE-2021-1094