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CVE-2022-21822

Quick assessment

Affected
NVIDIA NVIDIA FLARE
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 FLARE是美国英伟达（NVIDIA）公司的一款开源的 FL SDK。允许研究人员和数据科学家将现有的 ML/DL 工作流调整为联合范式，并使平台开发人员能够为分布式多方协作构建安全、保护隐私的产品。 NVIDIA FLARE 存在安全漏洞，该漏洞允许未经授权的攻击者无限制或节流的分配资源，从而导致系统不可用。

CVSS 7.5 · High EPSS 1.06% · P62

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2022-21822

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
NVIDIA FLARE contains a vulnerability in the admin interface, where an un-authorized attacker can cause Allocation of Resources Without Limits or Throttling, which may lead to cause system unavailable.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不加限制或调节的资源分配
Source: CVE Program / CVE List V5
Vulnerability Title
NVIDIA FLARE 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NVIDIA FLARE是美国英伟达（NVIDIA）公司的一款开源的 FL SDK。允许研究人员和数据科学家将现有的 ML/DL 工作流调整为联合范式，并使平台开发人员能够为分布式多方协作构建安全、保护隐私的产品。 NVIDIA FLARE 存在安全漏洞，该漏洞允许未经授权的攻击者无限制或节流的分配资源，从而导致系统不可用。
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 FLARE All versions prior to 2.0.16 -

II. Public POCs for CVE-2022-21822

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III. Intelligence Information for CVE-2022-21822

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Vendor Advisories for CVE-2022-21822 (1)

IV. Related Vulnerabilities

Same product: NVIDIA FLARE
Same vendor: NVIDIA
Same weakness: CWE-770

V. Comments for CVE-2022-21822

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