CVE-2023-20591
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I. Basic Information for CVE-2023-20591
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper re-initialization of IOMMU during the DRTM event may permit an untrusted platform configuration to persist, allowing an attacker to read or modify hypervisor memory, potentially resulting in loss of confidentiality, integrity, and availability.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
AMD Secure Processor和AMD Secure Encrypted Virtualization 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AMD Secure Encrypted Virtualization和AMD Secure Processor（ASP）都是美国超威半导体（AMD）公司的产品。AMD Secure Encrypted Virtualization是一个应用软件。硬件加速的内存加密，以保护使用中的数据。AMD Secure Processor是一款独立的 ARM Coretex-A5 芯片。 AMD Secure Processor(ASP)、AMD Secure Encrypted Virtualization(SEV
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 EPYC™ 7003 Series Processors | MilanPI 1.0.0.B | - | |
| AMD | AMD EPYC™ 9004 Series Processors | Genoa 1.0.0.8 | - | |
| AMD | AMD EPYC™ Embedded 7003 Series Processors | EmbMilanPI-SP3 1.0.0.7 | - | |
| AMD | AMD EPYC™ Embedded 9003 Series Processors | EmbGenoaPI-SP5 1.0.0.3 | - |
II. Public POCs for CVE-2023-20591
| # | POC Description | Source Link | Shenlong Link |
|---|
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- AMD Server Vulnerabilities – August 2024 vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-20591
Same Patch Batch · AMD · 2024-08-13 · 26 CVEs total
| CVE-2022-23815 | 7.5 HIGH | AMD Secure Processor 安全漏洞 |
| CVE-2023-20578 | 7.5 HIGH | AMD Secure Processor和AMD Secure Encrypted Virtualization 安全漏洞 |
| CVE-2023-31349 | 7.3 HIGH | AMD μProf 安全漏洞 |
| CVE-2023-31348 | 7.3 HIGH | AMD μProf 安全漏洞 |
| CVE-2023-31341 | 7.3 HIGH | AMD μProf 安全漏洞 |
| CVE-2021-26344 | 7.2 HIGH | AMD Secure Processor 和 AMD Secure Encrypted Virtualization 安全漏洞 |
| CVE-2022-23817 | 7.0 HIGH | AMD Secure Processor 安全漏洞 |
| CVE-2021-26367 | 5.7 MEDIUM | AMD Graphics Driver 安全漏洞 |
| CVE-2024-21981 | 5.7 MEDIUM | AMD Secure Processor 安全漏洞 |
| CVE-2023-20584 | 5.3 MEDIUM | AMD Secure Processor和AMD Secure Encrypted Virtualization 安全漏洞 |
| CVE-2023-20509 | 5.2 MEDIUM | AMD Graphics Driver 安全漏洞 |
| CVE-2021-46746 | 5.2 MEDIUM | AMD Secure Processor和AMD Secure Encrypted Virtualization 安全漏洞 |
| CVE-2023-31310 | 5.0 MEDIUM | AMD Graphics Driver 安全漏洞 |
| CVE-2023-31339 | 4.8 MEDIUM | AMD Zynq UltraScale+ 安全漏洞 |
| CVE-2023-20510 | 4.7 MEDIUM | AMD Graphics Driver 安全漏洞 |
| CVE-2023-31356 | 4.4 MEDIUM | AMD Secure Processor和AMD Secure Encrypted Virtualization 安全漏洞 |
| CVE-2021-46772 | 3.9 LOW | AMD Secure Processor和AMD Secure Encrypted Virtualization 安全漏洞 |
| CVE-2021-26387 | 3.9 LOW | AMD Secure Processor和AMD Secure Encrypted Virtualization 安全漏洞 |
| CVE-2023-20513 | 3.3 LOW | AMD Graphics Driver 安全漏洞 |
| CVE-2023-31366 | 3.3 LOW | AMD μProf 安全漏洞 |
Showing top 20 of 26 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2023-20591
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