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CVE-2022-42261

Quick assessment

Affected
NVIDIA vGPU software (Virtual GPU Manager), NVIDIA Cloud Gaming (Virtual GPU Manager)
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，该漏洞源于在虚拟 GPU 管理器（vGPU 插件）中，输入索引未经验证，这可能导致缓冲区溢出，进而可能导致数据篡改、信息泄露或拒绝服务。

CVSS 7.8 · High EPSS 0.26% · P16
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I. Basic Information for CVE-2022-42261

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 an input index is not validated, which may lead to buffer overrun, which in turn may cause data tampering, information disclosure, or 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:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
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，该漏洞源于在虚拟 GPU 管理器（vGPU 插件）中，输入索引未经验证，这可能导致缓冲区溢出，进而可能导致数据篡改、信息泄露或拒绝服务。
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 software (Virtual GPU Manager), NVIDIA Cloud Gaming (Virtual GPU Manager) All versions prior to and including 14.2, 13.4, and 11.9, and all versions prior to the November 2022 release -

II. Public POCs for CVE-2022-42261

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III. Intelligence Information for CVE-2022-42261

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Vendor Advisories for CVE-2022-42261 (2)

Same Patch Batch · NVIDIA · 2022-12-30 · 32 CVEs total

CVE-2022-34669 8.8 HIGH NVIDIA GPU Display Driver 安全漏洞
CVE-2022-34671 8.5 HIGH NVIDIA GPU Display Driver for Windows 缓冲区错误漏洞
CVE-2022-42269 7.9 HIGH NVIDIA Jetson 输入验证错误漏洞
CVE-2022-34670 7.8 HIGH NVIDIA GPU Display Driver 安全漏洞
CVE-2022-42270 7.8 HIGH NVIDIA Jetson 缓冲区错误漏洞
CVE-2022-42260 7.8 HIGH NVIDIA vGPU Display Driver 安全漏洞
CVE-2022-34672 7.8 HIGH NVIDIA Control Panel 安全漏洞
CVE-2022-34676 7.1 HIGH NVIDIA GPU Display Driver 缓冲区错误漏洞
CVE-2022-42264 7.1 HIGH NVIDIA GPU Display Driver 缓冲区错误漏洞
CVE-2022-42263 7.1 HIGH NVIDIA GPU Display Driver 输入验证错误漏洞
CVE-2022-42262 7.1 HIGH NVIDIA vGPU Software 安全漏洞
CVE-2022-42267 7.0 HIGH NVIDIA GPU Display Driver 缓冲区错误漏洞
CVE-2022-34674 6.8 MEDIUM NVIDIA GPU Display Driver 安全漏洞
CVE-2022-34678 6.5 MEDIUM NVIDIA GPU Display Driver 代码问题漏洞
CVE-2022-34681 5.5 MEDIUM NVIDIA GPU Display Driver 输入验证错误漏洞
CVE-2022-34675 5.5 MEDIUM NVIDIA GPU Display Driver 代码问题漏洞
CVE-2022-42266 5.5 MEDIUM NVIDIA GPU Display Driver 信息泄露漏洞
CVE-2022-34677 5.5 MEDIUM NVIDIA GPU Display Driver 安全漏洞
CVE-2022-34679 5.5 MEDIUM NVIDIA GPU Display Driver 代码问题漏洞
CVE-2022-34683 5.5 MEDIUM NVIDIA GPU Display Driver 代码问题漏洞

Showing top 20 of 32 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: vGPU software (Virtual GPU Manager), NVIDIA Cloud Gaming (Virtual GPU Manager)
Same vendor: NVIDIA
Same weakness: CWE-120

V. Comments for CVE-2022-42261

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