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CVE-2023-20560—

Quick assessment

Affected
AMD Ryzen™ Master
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.

AMD Ryzen Master是美国超威半导体（AMD）公司的一款用于管理和调整 AMD Ryzen 处理器性能的软件工具。 AMD Ryzen Master存在安全漏洞，该漏洞源于输入缓冲区验证不充分，可能会允许特权攻击者提供空值从而可能导致拒绝服务。

AI Predicted 4.7 Difficulty: Easy EPSS 0.22% · P12

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-20560

Vulnerability Information
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Vulnerability Title
Source: CVE Program / CVE List V5
Vulnerability Description
Insufficient validation of the IOCTL (Input Output Control) input buffer in AMD Ryzen™ Master may allow a privileged attacker to provide a null value potentially resulting in a Windows crash leading to denial of service.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
AMD Ryzen Master 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AMD Ryzen Master是美国超威半导体（AMD）公司的一款用于管理和调整 AMD Ryzen 处理器性能的软件工具。 AMD Ryzen Master存在安全漏洞，该漏洞源于输入缓冲区验证不充分，可能会允许特权攻击者提供空值从而可能导致拒绝服务。
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
AMD Ryzen™ Master ~ 2.11.2.2659 -

II. Public POCs for CVE-2023-20560

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III. Intelligence Information for CVE-2023-20560

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Other References for CVE-2023-20560 (1)

IV. Related Vulnerabilities

Same product: Ryzen™ Master
Same vendor: AMD

V. Comments for CVE-2023-20560

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