CVE-2025-52532
Quick assessment
Affected
AMD AMD Radeon™ PRO V620
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 Graphics Driver是美国超威半导体（AMD）公司的一款集成显卡驱动程序。 AMD Graphics Driver存在安全漏洞，该漏洞源于ioctl路径中并发非同步访问全局变量amdgv_cmd导致竞争条件，可能被攻击者利用触发堆缓冲区溢出，导致拒绝服务。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client ExecutionAffected Version Matrix 8
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| AMD | AMD Instinct™ MI210 | GIM Driver 8.4 |
unaffected |
| AMD | AMD Instinct™ MI250 | GIM Driver 8.4 |
unaffected |
| AMD | AMD Instinct™ MI300A | GIM Driver 8.4 |
unaffected |
| AMD | AMD Instinct™ MI300X | GIM Driver 8.4 |
unaffected |
| AMD | AMD Instinct™ MI308X | GIM Driver 8.4 |
unaffected |
| AMD | AMD Instinct™ MI325X | GIM Driver 8.4 |
unaffected |
| AMD | AMD Radeon™ PRO V620 | Contact your AMD Customer Engineering representative |
unaffected |
| AMD | AMD Radeon™ PRO V710 | Contact your AMD Customer Engineering representative |
unaffected |
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I. Basic Information for CVE-2025-52532
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A race condition in the MxGPU-Virtualization driver’s ioctl path caused by concurrent unsynchronized access to the global variable amdgv_cmd in an unlocked ioctl handler could be exploited by an attacker to trigger a heap-based buffer overflow, potentially resulting in denial-of-service within the vulnerable system context.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
检查时间与使用时间(TOCTOU)的竞争条件
Source: CVE Program / CVE List V5
Vulnerability Title
AMD Graphics Driver 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AMD Graphics Driver是美国超威半导体（AMD）公司的一款集成显卡驱动程序。 AMD Graphics Driver存在安全漏洞，该漏洞源于ioctl路径中并发非同步访问全局变量amdgv_cmd导致竞争条件，可能被攻击者利用触发堆缓冲区溢出，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 | AMD Radeon™ PRO V620 | Contact your AMD Customer Engineering representative | - |
|
| AMD | AMD Radeon™ PRO V710 | Contact your AMD Customer Engineering representative | - |
|
| AMD | AMD Instinct™ MI250 | GIM Driver 8.4 | - |
|
| AMD | AMD Instinct™ MI308X | GIM Driver 8.4 | - |
|
| AMD | AMD Instinct™ MI300A | GIM Driver 8.4 | - |
|
| AMD | AMD Instinct™ MI300X | GIM Driver 8.4 | - |
|
| AMD | AMD Instinct™ MI325X | GIM Driver 8.4 | - |
|
| AMD | AMD Instinct™ MI210 | GIM Driver 8.4 | - |
|
II. Public POCs for CVE-2025-52532
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Vendor Advisories for CVE-2025-52532 (1)
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 → →
IV. Related Vulnerabilities
Same weakness: CWE-367
V. Comments for CVE-2025-52532
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