CVE-2021-1095
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 存在代码问题漏洞，该漏洞源于内核模式层的不可信指针解引用。该漏洞允许攻击者执行拒绝服务攻击。以下产品和版本受到影响：NVIDIA Windows GPU Display Driver: 392.67、427.48、453.10、462.96、471.41以前版本。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2021-1095
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) handlers for all control calls with embedded parameters where dereferencing an untrusted pointer may lead to denial of service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/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 代码问题漏洞
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 存在代码问题漏洞，该漏洞源于内核模式层的不可信指针解引用。该漏洞允许攻击者执行拒绝服务攻击。以下产品和版本受到影响：NVIDIA Windows GPU Display Driver: 392.67、427.48、453.10、462.96、471.41以前版本。
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-2021-1095
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-1095 (1)
-
https://security.gentoo.org/glsa/202310-02 vendor-advisory
Mailing List Discussions for CVE-2021-1095 (1)
Other References for CVE-2021-1095 (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-2021-1094 | 6.1 MEDIUM | Nvidia GPU Display Driver 缓冲区错误漏洞 |
| CVE-2021-1096 | 5.5 MEDIUM | NVIDIA Windows GPU Display Driver 代码问题漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-1095
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