CVE-2025-52535
Quick assessment
Affected
AMD AMD EPYC™ 9004 Series 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 安全加密虚拟化（SEV）固件中存在资源重用不当的问题，这可能允许拥有虚拟机监控程序（hypervisor）访问权限的攻击者向受反向映射表（RMP）保护的内存写入数据，进而导致客户机（guest）内存完整性受损。
Possible ATT&CK Techniques 3 AI
T1055 · Process Injection T1190 · Exploit Public-Facing Application T1069 · Permission Groups Discovery
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I. Basic Information for CVE-2025-52535
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper resource reuse in the AMD Secure Encrypted Virtualization (SEV) firmware could allow an attacker with hypervisor access to write to the Reverse Map Table (RMP) protected memory, potentially resulting in loss of guest memory integrity.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
在过期或释放后对资源进行操作
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| AMD | AMD EPYC™ 9004 Series Processors | GenoaPI_1.0.0.J | - |
|
| AMD | AMD EPYC™ 7003 Series Processors | MilanPI-SP3_1.0.0.K | - |
|
| AMD | AMD EPYC™ 9005 Series Processors | TurinPI_1.0.0.A | - |
|
| AMD | AMD EPYC™ 8004 Series Processors | GenoaPI_1.0.0.J | - |
|
| AMD | AMD EPYC™ Embedded 7003 Series Processors | EmbMilanPI-SP3 1.0.0.E | - |
|
| AMD | AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa") | EmbeddedGenoaPI_1.0.0.E | - |
|
| AMD | AMD EPYC™ Embedded 9005 Series Processors | EmbeddedTurinPI_SP5_1004 | - |
|
| AMD | AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo") | EmbeddedGenoaPI_1.0.0.E | - |
|
| AMD | AMD EPYC™ Embedded 8004 Series Processors | EmbeddedGenoaPI_1.0.0.E | - |
|
II. Public POCs for CVE-2025-52535
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2025-52535 (1)
Same Patch Batch · AMD · 2026-11-10 · 24 CVEs total
| CVE-2025-0008 | 8.4 HIGH | 某软件 SDU 验证不足致本地调试绕过 |
| CVE-2025-48504 | 6.8 MEDIUM | SEV 固件资源释放后操作漏洞致机密性完整性丧失 |
| CVE-2026-0480 | 6.0 MEDIUM | AMD SEV 固件认证缺失漏洞致内存机密性受损 |
| CVE-2025-29941 | 6.0 MEDIUM | SEV固件伪随机数种子漏洞致密钥泄露 |
| CVE-2026-0435 | 6.0 MEDIUM | AMD SEV固件资源释放后操作漏洞 |
| CVE-2025-62621 | 5.9 MEDIUM | AMD SEV固件违规致RMP绕过，破坏SEV-SNP内存完整性 |
| CVE-2026-0003 | 5.9 MEDIUM | AMD SEV 固件降级漏洞：静态密钥导致内存解密 |
| CVE-2026-28248 | 5.9 MEDIUM | AMD SEV 固件行为工作流执行不当致完整性丧失 |
| CVE-2026-28247 | 5.9 MEDIUM | AMD SEV 固件内存镜像访问控制漏洞致完整性丢失 |
| CVE-2026-40670 | 5.9 MEDIUM | AMD SEV-SNP 异常检查不当致完整性受损 |
| CVE-2025-62620 | 5.9 MEDIUM | QEMU 输入验证漏洞致内存完整性丢失 |
| CVE-2025-29940 | 5.9 MEDIUM | AMD SEV 固件未验证所有权漏洞致数据完整性受损 |
| CVE-2025-54503 | 5.9 MEDIUM | SEV 固件内存重叠处理缺陷致完整性受损 |
| CVE-2025-54504 | 5.9 MEDIUM | AMD SEV 固件访问控制不足漏洞致完整性受损 |
| CVE-2025-0027 | 5.9 MEDIUM | AMD SEV固件访问控制漏洞致RMP保护绕过 |
| CVE-2024-36309 | 4.6 MEDIUM | AMD NBIO 锁位缺失导致重映射漏洞 |
| CVE-2026-0454 | 4.6 MEDIUM | AMD SEV 固件越界写入漏洞致完整性受损 |
| CVE-2026-28249 | 4.6 MEDIUM | AMD SEV 固件共享状态一致性漏洞致完整性受损 |
| CVE-2026-40668 | 4.6 MEDIUM | AMD SEV 固件认证绕过漏洞 |
| CVE-2026-40669 | 4.0 MEDIUM | AMD SEV 固件越界漏洞致内存完整性受损 |
Showing top 20 of 24 CVEs. View all on vendor page → →