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CVE-2021-1094

Quick assessment

Affected
NVIDIA NVIDIA GPU Display Driver
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Nvidia GPU Display Driver是美国英伟达（Nvidia）公司的一个用于操作系统中对显卡显示模块进行交互支持的驱动软件。 基于Windows 和 Linux 平台的 NVIDIA GPU Display Driver存在缓冲区错误漏洞，该漏洞源于内核模式层的DxgkDdiEscape越界数组访问，该漏洞允许攻击者访问潜在的敏感信息或执行拒绝服务攻击。以下产品和版本受到影响：NVIDIA Windows GPU Display Driver: 392.67、427.48、453.10、4

CVSS 6.1 · Medium EPSS 0.36% · P27

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2021-1094

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Nvidia GPU Display Driver 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nvidia GPU Display Driver是美国英伟达（Nvidia）公司的一个用于操作系统中对显卡显示模块进行交互支持的驱动软件。 基于Windows 和 Linux 平台的 NVIDIA GPU Display Driver存在缓冲区错误漏洞，该漏洞源于内核模式层的DxgkDdiEscape越界数组访问，该漏洞允许攻击者访问潜在的敏感信息或执行拒绝服务攻击。以下产品和版本受到影响：NVIDIA Windows GPU Display Driver: 392.67、427.48、453.10、4
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
NVIDIA NVIDIA GPU Display Driver All GPU Driver versions -

II. Public POCs for CVE-2021-1094

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III. Intelligence Information for CVE-2021-1094

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Vendor Advisories for CVE-2021-1094 (1)

Mailing List Discussions for CVE-2021-1094 (1)

Other References for CVE-2021-1094 (1)

Same Patch Batch · NVIDIA · 2021-07-22 · 8 CVEs total

CVE-2021-1089 7.8 HIGH Nvidia GPU Display Driver 代码问题漏洞
CVE-2021-1090 7.1 HIGH NVIDIA Windows GPU Display Driver 缓冲区错误漏洞
CVE-2021-1091 7.1 HIGH Nvidia GPU Display Driver 后置链接漏洞
CVE-2021-1092 7.1 HIGH NVIDIA GPU Display Driver 后置链接漏洞
CVE-2021-1093 6.2 MEDIUM Nvidia GPU Display Driver 代码问题漏洞
CVE-2021-1095 5.5 MEDIUM Nvidia GPU Display Driver 代码问题漏洞
CVE-2021-1096 5.5 MEDIUM NVIDIA Windows GPU Display Driver 代码问题漏洞

IV. Related Vulnerabilities

Same product: NVIDIA GPU Display Driver
Same vendor: NVIDIA

V. Comments for CVE-2021-1094

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