CVE-2023-20515
Quick assessment
Affected
AMD AMD Ryzen™ 3000 Series Desktop Processors
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 Client Processor是美国超威半导体（AMD）公司的面向客户端设备（如个人电脑、笔记本电脑等）的处理器。 AMD Client Processor存在安全漏洞，该漏洞源于受信任操作系统中fTPM驱动程序的访问控制不当可能允许特权攻击者破坏系统内存，从而可能导致完整性、机密性或可用性的丧失。
Possible ATT&CK Techniques 1 AI
T1055 · Process Injection
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I. Basic Information for CVE-2023-20515
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper access control in the fTPM driver in the trusted OS could allow a privileged attacker to corrupt system memory, potentially leading to loss of integrity, confidentiality, or availability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1284
Source: CVE Program / CVE List V5
Vulnerability Title
AMD Client Processor 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AMD Client Processor是美国超威半导体（AMD）公司的面向客户端设备（如个人电脑、笔记本电脑等）的处理器。 AMD Client Processor存在安全漏洞，该漏洞源于受信任操作系统中fTPM驱动程序的访问控制不当可能允许特权攻击者破坏系统内存，从而可能导致完整性、机密性或可用性的丧失。
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
II. Public POCs for CVE-2023-20515
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2023-20515 (2)
Same Patch Batch · AMD · 2025-02-11 · 16 CVEs total
| CVE-2024-21924 | 8.2 HIGH | AMD System Management Mode 安全漏洞 |
| CVE-2024-21925 | 8.2 HIGH | AMD System Management Mode 安全漏洞 |
| CVE-2024-0179 | 8.2 HIGH | AMD System Management Mode 安全漏洞 |
| CVE-2023-31342 | 7.5 HIGH | AMD Server Processor 输入验证错误漏洞 |
| CVE-2023-31343 | 7.5 HIGH | AMD Server Processor 输入验证错误漏洞 |
| CVE-2023-31345 | 7.5 HIGH | AMD Server Processor 输入验证错误漏洞 |
| CVE-2024-21966 | 7.3 HIGH | AMD Ryzen Master 安全漏洞 |
| CVE-2023-31360 | 7.3 HIGH | AMD Integrated Management Technology 安全漏洞 |
| CVE-2023-31361 | 7.3 HIGH | AMD Integrated Management Technology 安全漏洞 |
| CVE-2023-31352 | 6.0 MEDIUM | AMD Server Processor 缓冲区错误漏洞 |
| CVE-2023-20582 | 5.3 MEDIUM | AMD Server Processor 安全漏洞 |
| CVE-2023-20508 | 5.0 MEDIUM | AMD Graphics Driver 安全漏洞 |
| CVE-2023-31331 | 3.0 LOW | AMD Client Processor 安全漏洞 |
| CVE-2023-20581 | 2.5 LOW | AMD Server Processor 安全漏洞 |
| CVE-2023-20507 | 2.3 LOW | AMD Client Processor 安全漏洞 |
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V. Comments for CVE-2023-20515
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