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CVE-2023-20507

Quick assessment

Affected
AMD AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics
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ASP中的整数溢出可能允许特权攻击者执行越界写入，从而可能导致数据完整性丢失。

CVSS 2.3 · Low EPSS 0.15% · P4

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-20507

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An integer overflow in the ASP could allow a privileged attacker to perform an out-of-bounds write, potentially resulting in loss of data integrity.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
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ASP中的整数溢出可能允许特权攻击者执行越界写入，从而可能导致数据完整性丢失。
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

Vendor Product Affected Versions CPE Subscribe
AMD AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics ComboAM4V2 1.2.0.A -
AMD AMD Ryzen™ 7000 Series Desktop Processors ComboAM5 1.0.0.6 -
AMD AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics ComboAM4V2 1.2.0.A -
AMD AMD Ryzen™ 4000 Series Desktop Processor with Radeon™ Graphics ComboAM4V2 1.2.0.A -
AMD AMD Ryzen™ 8000 Series Processor with Radeon™ Graphics ComboAM5 1.0.0.6 -
AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics RenoirPI-FP6 1.0.0.C -
AMD AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics CezannePI-FP6 1.0.0.E -
AMD AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics MendocinoPI-FT6 1.0.0.5 -
AMD AMD Ryzen™ 6000 Series Processor with Radeon™ Graphics RembrandtPI-FP7 1.0.0.8 -
AMD AMD Ryzen™ 7035 Series Processor with Radeon™ Graphics RembrandtPI-FP7 1.0.0.8 -
AMD AMD Ryzen™ 7000 Series Mobile Processors DragonRangeFL1 1.0.0.2b -
AMD AMD Ryzen™ Embedded 5000 EmbAM4PI 1.0.0.5 -
AMD AMD Ryzen™ Embedded 7000 EmbeddedAM5PI 1.0.0.0 -
AMD AMD Ryzen™ Embedded V2000 EmbeddedPI-FP6 1.0.0.8 -
AMD AMD Ryzen™ Embedded V3000 EmbeddedPI-FP7r2 1.0.0.6 -

II. Public POCs for CVE-2023-20507

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III. Intelligence Information for CVE-2023-20507

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Vendor Advisories for CVE-2023-20507 (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-2023-20515 5.7 MEDIUM AMD Client Processor 安全漏洞
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

IV. Related Vulnerabilities

Same product: AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics
Same vendor: AMD
Same weakness: CWE-190

V. Comments for CVE-2023-20507

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