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CVE-2022-31618

Quick assessment

Affected
NVIDIA NVIDIA Virtual GPU Software and NVIDIA Cloud Gaming
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 vGPU Software是美国英伟达（NVIDIA）公司的一个用于为虚拟机提供GPU功能的管理软件。该软件支持多个虚拟机访问主机的GPU，为虚拟机提供图形性能和应用程序兼容性。 NVIDIA vGPU software(Virtual GPU Manager) 存在安全漏洞，该漏洞源于可以取消引用空指针，这可能导致拒绝服务。

CVSS 5.5 · Medium EPSS 0.18% · P8

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service

Affected Version Matrix 1

VendorProduct Version RangeStatus
NVIDIA NVIDIA Virtual GPU Software and NVIDIA Cloud Gaming vGPU version 14.x (prior to 14.2), version 13.x (prior to 13.4) and version 11.x (prior 11.9). affected
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I. Basic Information for CVE-2022-31618

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where it can dereference a null pointer, which 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
空指针解引用
Source: CVE Program / CVE List V5
Vulnerability Title
NVIDIA vGPU Software 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NVIDIA vGPU Software是美国英伟达（NVIDIA）公司的一个用于为虚拟机提供GPU功能的管理软件。该软件支持多个虚拟机访问主机的GPU，为虚拟机提供图形性能和应用程序兼容性。 NVIDIA vGPU software(Virtual GPU Manager) 存在安全漏洞，该漏洞源于可以取消引用空指针，这可能导致拒绝服务。
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 Virtual GPU Software and NVIDIA Cloud Gaming vGPU version 14.x (prior to 14.2), version 13.x (prior to 13.4) and version 11.x (prior 11.9). -

II. Public POCs for CVE-2022-31618

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III. Intelligence Information for CVE-2022-31618

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Other References for CVE-2022-31618 (1)

Same Patch Batch · NVIDIA · 2022-08-05 · 3 CVEs total

CVE-2022-31609 7.8 HIGH NVIDIA vGPU Software 安全漏洞
CVE-2022-31614 7.0 HIGH NVIDIA vGPU Software 资源管理错误漏洞

IV. Related Vulnerabilities

Same product: NVIDIA Virtual GPU Software and NVIDIA Cloud Gaming
Same vendor: NVIDIA
Same weakness: CWE-476

V. Comments for CVE-2022-31618

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