Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2024-21947

Quick assessment

Affected
AMD AMD Ryzen™ Threadripper™ 3000 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 Embedded Processors和AMD Client Processor都是美国超威半导体（AMD）公司的产品。AMD Embedded Processors是一系列嵌入式高性能 GPU。AMD Client Processor是面向客户端设备（如个人电脑、笔记本电脑等）的处理器。 AMD Embedded Processors和AMD Client Processor存在安全漏洞，该漏洞源于输入验证不足，可能导致任意内存覆盖和SMM级别任意代码执行。

CVSS 7.5 · High EPSS 0.14% · P3

Possible ATT&CK Techniques 1 AI

T1211 · Exploitation for Stealth
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2024-21947

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper input validation in the system management mode (SMM) could allow a privileged attacker to overwrite arbitrary memory potentially resulting in arbitrary code execution at the SMM level.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1220
Source: CVE Program / CVE List V5
Vulnerability Title
AMD Embedded Processors和AMD Client Processor 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AMD Embedded Processors和AMD Client Processor都是美国超威半导体（AMD）公司的产品。AMD Embedded Processors是一系列嵌入式高性能 GPU。AMD Client Processor是面向客户端设备（如个人电脑、笔记本电脑等）的处理器。 AMD Embedded Processors和AMD Client Processor存在安全漏洞，该漏洞源于输入验证不足，可能导致任意内存覆盖和SMM级别任意代码执行。
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™ Threadripper™ 3000 Processors CastlePeakPI-SP3r3 1.0.0.C -
AMD AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors ChagallWSPI-sWRX8-1.0.0.7 -
AMD AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics CezannePI-FP6_1.0.1.0 -
AMD AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors CastlePeakWSPI-sWRX8 1.0.0.E -
AMD AMD Ryzen™ 3000 Series Desktop Processors ComboAM4 1.0.0.B -
AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics Picasso-FP5 1.0.1.1 -
AMD AMD Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics Picasso-FP5 1.0.1.1 -
AMD AMD Ryzen™ 5000 Series Desktop Processors ComboAM4v2PI_1.2.0.CA -
AMD AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics ComboAM4 1.0.0.B -
AMD AMD Ryzen™ 8000 Series Desktop Processors ComboAM5 1.2.0.0 -
AMD AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics PhoenixPI-FP8-FP7_1.1.0.2 -
AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics Renoir-FP6 1.0.0.D -
AMD AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics Rembrandt-FP7 1.0.0.A -
AMD AMD Ryzen™ 7000 Series Desktop Processors ComboAM5 1.2.0.0 -
AMD AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics MendocinoPI-FT6_1.0.0.6 -
AMD AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics DragonRangeFL1 1.0.0.3d -
AMD AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics Rembrandt-FP7 1.0.0.A -
AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics CezannePI-FP6_1.0.1.0 -
AMD AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics ComboAM4v2PI_1.2.0.CA -
AMD AMD Ryzen™ 4000 Series Desktop Processors ComboAM4v2PI_1.2.0.CA -
AMD AMD Ryzen™ Embedded R1000 Series Processors EmbeddedPI-FP5 120C -
AMD AMD Ryzen™ Embedded R2000 Series Processors EmbeddedR2KPI-FP5_1003 -
AMD AMD Ryzen™ Embedded 5000 Series Processors EmbAM4PI 1.0.0.5 -
AMD AMD Ryzen™ Embedded V1000 Series Processors EmbeddedPI-FP5 120C -
AMD AMD Ryzen™ Embedded V2000 Series Processors EmbeddedPI-FP6_1.0.0.A -
AMD AMD Ryzen™ Embedded V3000 Series Processors Embedded-PI_FP7r2 1009 -

II. Public POCs for CVE-2024-21947

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2024-21947

请登录查看更多情报信息。

Same Patch Batch · AMD · 2025-09-06 · 23 CVEs total

CVE-2024-36342 8.8 HIGH AMD Graphics Driver和AMD Embedded Processors 安全漏洞
CVE-2023-31322 8.7 HIGH AMD Graphics Driver 安全漏洞
CVE-2024-36352 8.4 HIGH AMD Graphics Driver 安全漏洞
CVE-2024-36326 8.4 HIGH AMD Client Processor 安全漏洞
CVE-2024-36354 7.5 HIGH AMD多款产品 安全漏洞
CVE-2025-0032 7.2 HIGH AMD多款产品 安全漏洞
CVE-2023-31325 7.2 HIGH AMD Graphics Driver和AMD Client Processor 安全漏洞
CVE-2025-0010 6.1 MEDIUM AMD Graphics Driver 安全漏洞
CVE-2024-36346 6.0 MEDIUM AMD Graphics Driver 安全漏洞
CVE-2025-0009 5.5 MEDIUM AMD Graphics Driver 安全漏洞
CVE-2023-31351 5.3 MEDIUM AMD Embedded Processors和AMD Server Processor 安全漏洞
CVE-2025-0034 4.7 MEDIUM AMD Graphics Driver 安全漏洞
CVE-2024-21970 4.4 MEDIUM AMD Embedded Processors和AMD Client Processor 安全漏洞
CVE-2021-26377 4.1 MEDIUM AMD多款产品 安全漏洞
CVE-2023-31365 3.9 LOW AMD Graphics Driver 安全漏洞
CVE-2025-0011 3.3 LOW AMD Graphics Driver 安全漏洞
CVE-2023-31306 3.3 LOW AMD Graphics Driver 安全漏洞
CVE-2023-20516 3.3 LOW AMD Graphics Driver 安全漏洞
CVE-2024-36331 3.2 LOW AMD Embedded Processors和AMD Server Processor 安全漏洞
CVE-2021-46750 3.0 LOW AMD Graphics Driver、AMD Embedded Processors和AMD Client Processor 安全漏洞

Showing top 20 of 23 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: AMD Ryzen™ Threadripper™ 3000 Processors
Same vendor: AMD
Same weakness: CWE-1220

V. Comments for CVE-2024-21947

No comments yet

Leave a comment