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CVE-2022-31607

Quick assessment

Affected
NVIDIA NVIDIA Cloud Gaming (guest driver), 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 graphics driver是美国英伟达（NVIDIA）公司的一款图形驱动器。 NVIDIA graphics drivers 存在安全漏洞，该漏洞源于无法正确执行输入验证，攻击者利用该漏洞可以导致拒绝服务或可能执行任意代码，以下产品和版本受到影响：nvidia-graphics-drivers-390 - NVIDIA binary X.Org driver、nvidia-graphics-drivers-450-server -NVIDIA server driver、nvidia-g

CVSS 7.8 · High EPSS 0.25% · P15
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I. Basic Information for CVE-2022-31607

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer (nvidia.ko), where a local user with basic capabilities can cause improper input validation, which may lead to denial of service, escalation of privileges, data tampering, and limited information disclosure.
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
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
NVIDIA graphics driver 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NVIDIA graphics driver是美国英伟达（NVIDIA）公司的一款图形驱动器。 NVIDIA graphics drivers 存在安全漏洞，该漏洞源于无法正确执行输入验证，攻击者利用该漏洞可以导致拒绝服务或可能执行任意代码，以下产品和版本受到影响：nvidia-graphics-drivers-390 - NVIDIA binary X.Org driver、nvidia-graphics-drivers-450-server -NVIDIA server driver、nvidia-g
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 Cloud Gaming (guest driver), NVIDIA Cloud Gaming (Virtual GPU Manager) All versions prior to the August 2022 release -

II. Public POCs for CVE-2022-31607

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III. Intelligence Information for CVE-2022-31607

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Vendor Advisories for CVE-2022-31607 (1)

Other References for CVE-2022-31607 (1)

Same Patch Batch · NVIDIA · 2022-11-18 · 11 CVEs total

CVE-2022-31606 7.8 HIGH NVIDIA GPU Display Driver 缓冲区错误漏洞
CVE-2022-31608 7.8 HIGH NVIDIA graphics driver 安全漏洞
CVE-2022-31610 7.8 HIGH NVIDIA GPU Display Driver 缓冲区错误漏洞
CVE-2022-31617 7.8 HIGH NVIDIA GPU Display Driver 缓冲区错误漏洞
CVE-2022-31612 7.1 HIGH NVIDIA GPU Display Driver 缓冲区错误漏洞
CVE-2022-31613 7.1 HIGH NVIDIA GPU Display Driver 代码问题漏洞
CVE-2022-34665 6.5 MEDIUM NVIDIA GPU Display Driver 代码问题漏洞
CVE-2022-31616 6.1 MEDIUM NVIDIA GPU Display Driver 缓冲区错误漏洞
CVE-2022-31615 5.5 MEDIUM NVIDIA graphics driver 代码问题漏洞
CVE-2022-34667 4.4 MEDIUM NVIDIA CUDA Toolkit 缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: NVIDIA Cloud Gaming (guest driver), NVIDIA Cloud Gaming (Virtual GPU Manager)
Same vendor: NVIDIA
Same weakness: CWE-20

V. Comments for CVE-2022-31607

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