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CVE-2022-21815

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。 NVIDIA GPU Display Driver 存在代码问题漏洞，该漏洞源于Windows NVIDIA GPU显示驱动程序在内核模式层(nvlddmkm.sys)的私有ioctl处理程序中存在漏洞。攻击者可利用该漏洞导致系统崩溃形式的服务拒绝。

CVSS 5.5 · Medium EPSS 0.21% · P10

Possible ATT&CK Techniques 1 AI

T1055 · Process Injection
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I. Basic Information for CVE-2022-21815

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
NVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for private IOCTLs where a NULL pointer dereference in the kernel, created within user mode code, may lead to a denial of service in the form of a system crash.
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
空指针解引用
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。 NVIDIA GPU Display Driver 存在代码问题漏洞，该漏洞源于Windows NVIDIA GPU显示驱动程序在内核模式层(nvlddmkm.sys)的私有ioctl处理程序中存在漏洞。攻击者可利用该漏洞导致系统崩溃形式的服务拒绝。
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 for Windows -

II. Public POCs for CVE-2022-21815

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III. Intelligence Information for CVE-2022-21815

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Other References for CVE-2022-21815 (1)

Same Patch Batch · NVIDIA · 2022-02-07 · 4 CVEs total

CVE-2022-21813 6.1 MEDIUM Nvidia GPU Display Driver for Linux 安全漏洞
CVE-2022-21814 6.1 MEDIUM Nvidia GPU Display Driver for Linux 安全漏洞
CVE-2022-21816 5.5 MEDIUM Nvidia vGPU Software 访问控制错误漏洞

IV. Related Vulnerabilities

Same product: NVIDIA GPU Display Driver
Same vendor: NVIDIA
Same weakness: CWE-476

V. Comments for CVE-2022-21815

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