CVE-2025-48516
Quick assessment
Affected
AMD AMD Ryzen™ 4000 Series Mobile Processors 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 Processors是美国超威半导体（AMD）公司的一系列处理器。 AMD Processors存在安全漏洞，该漏洞源于DDR5内存模块的不安全默认配置状态，可能导致具有本地用户权限的攻击者滥用未受保护的PMIC接口，造成永久拒绝服务或影响内存模块的完整性。
Possible ATT&CK Techniques 1 AI
T1542.001 · System FirmwareAffected Version Matrix 41
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I. Basic Information for CVE-2025-48516
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Insecure default configuration state of DDR5 memory module by AGESA Bootloader Firmware could allow an attacker with local user privilege to abuse the unprotected PMIC interface to create a permanent denial of service condition or affect the integrity of the memory module.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
缺省权限不正确
Source: CVE Program / CVE List V5
Vulnerability Title
AMD Processors 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AMD Processors是美国超威半导体（AMD）公司的一系列处理器。 AMD Processors存在安全漏洞，该漏洞源于DDR5内存模块的不安全默认配置状态，可能导致具有本地用户权限的攻击者滥用未受保护的PMIC接口，造成永久拒绝服务或影响内存模块的完整性。
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-2025-48516
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Same Patch Batch · AMD · 2026-05-15 · 39 CVEs total
| CVE-2025-54518 | 7.3 HIGH | AMD EPYC Processor 安全漏洞 |
| CVE-2025-48513 | AMD Chipset 安全漏洞 | |
| CVE-2025-0040 | AMD Processors 访问控制错误漏洞 | |
| CVE-2024-21962 | AMD RAID Driver 安全漏洞 | |
| CVE-2025-29935 | AMD Chipset 缓冲区错误漏洞 | |
| CVE-2025-29944 | AMD Ryzen 安全漏洞 | |
| CVE-2025-29938 | AMD多款产品 安全漏洞 | |
| CVE-2025-29937 | AMD Processors 缓冲区错误漏洞 | |
| CVE-2025-0028 | AMD Chipset 安全漏洞 | |
| CVE-2025-29936 | AMD多款产品 输入验证错误漏洞 | |
| CVE-2021-26380 | AMD Graphics Driver 输入验证错误漏洞 | |
| CVE-2025-52540 | AMD Chipset 缓冲区错误漏洞 | |
| CVE-2025-48520 | AMD多款产品 缓冲区错误漏洞 | |
| CVE-2025-48519 | AMD Chipset 缓冲区错误漏洞 | |
| CVE-2025-0045 | AMD Secure Processor 安全漏洞 | |
| CVE-2026-0432 | AMD Chipset 安全漏洞 | |
| CVE-2025-48521 | AMD Processors 资源管理错误漏洞 | |
| CVE-2025-48512 | AMD Chipset 安全漏洞 | |
| CVE-2024-36345 | AMD OverDrive 安全漏洞 | |
| CVE-2026-0438 | AMD Chipset 安全漏洞 |
Showing top 20 of 39 CVEs. View all on vendor page → →
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V. Comments for CVE-2025-48516
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