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CVE-2022-21820

Quick assessment

Affected
NVIDIA NVIDIA Data Center GPU Manager
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

NVIDIA Data Center GPU Manager是美国英伟达（NVIDIA）公司的一套数据中心管理工具，可让您管理和监控加速数据中心中的 GPU 资源。 NVIDIA Data Center GPU Manager 存在安全漏洞，该漏洞是由于 nvhostengine 中的错误而存在的。本地用户可以运行特制程序在系统上执行任意代码。该漏洞允许本地用户提升系统的权限。

CVSS 6.3 · Medium EPSS 16.51% · P97

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-21820

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
NVIDIA DCGM contains a vulnerability in nvhostengine, where a network user can cause detection of error conditions without action, which may lead to limited code execution, some denial of service, escalation of privileges, and limited impacts to both data confidentiality and integrity.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
NVIDIA Data Center GPU Manager 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NVIDIA Data Center GPU Manager是美国英伟达（NVIDIA）公司的一套数据中心管理工具，可让您管理和监控加速数据中心中的 GPU 资源。 NVIDIA Data Center GPU Manager 存在安全漏洞，该漏洞是由于 nvhostengine 中的错误而存在的。本地用户可以运行特制程序在系统上执行任意代码。该漏洞允许本地用户提升系统的权限。
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 Data Center GPU Manager All versions prior to 2.3.4 -

II. Public POCs for CVE-2022-21820

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III. Intelligence Information for CVE-2022-21820

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Other References for CVE-2022-21820 (1)

IV. Related Vulnerabilities

Same vendor: NVIDIA
Same weakness: CWE-20

V. Comments for CVE-2022-21820

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