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CVE-2023-31026— CVE

Quick assessment

Affected
nvidia vGPU driver and Cloud gaming 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 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 存在安全漏洞，该漏洞源于虚拟 GPU 管理器存在一个漏洞，其中空指针取消引用可能会导致拒绝服务。

CVSS 6.0 · Medium EPSS 0.17% · P6
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I. Basic Information for CVE-2023-31026

Vulnerability Information
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Vulnerability Title
CVE
Source: CVE Program / CVE List V5
Vulnerability Description
NVIDIA vGPU software for Windows and Linux contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where a NULL-pointer dereference may lead to denial of service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/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 安全漏洞
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 存在安全漏洞，该漏洞源于虚拟 GPU 管理器存在一个漏洞，其中空指针取消引用可能会导致拒绝服务。
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 vGPU driver and Cloud gaming driver All versions prior to and including 13.8, 15.3, 16.1 and all versions prior to and including September 2023 release -

II. Public POCs for CVE-2023-31026

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III. Intelligence Information for CVE-2023-31026

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Other References for CVE-2023-31026 (1)

Same Patch Batch · nvidia · 2023-11-02 · 10 CVEs total

CVE-2023-31027 8.2 HIGH CVE
CVE-2023-31017 7.8 HIGH CVE
CVE-2023-31019 7.8 HIGH CVE
CVE-2023-31016 7.3 HIGH CVE
CVE-2023-31018 6.5 MEDIUM CVE
CVE-2023-31020 6.1 MEDIUM CVE
CVE-2023-31022 5.5 MEDIUM CVE
CVE-2023-31021 5.5 MEDIUM CVE
CVE-2023-31023 5.5 MEDIUM CVE

IV. Related Vulnerabilities

Same product: vGPU driver and Cloud gaming driver
Same vendor: nvidia
Same weakness: CWE-476

V. Comments for CVE-2023-31026

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