CVE-2020-12931
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I. Basic Information for CVE-2020-12931
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper parameters handling in the AMD Secure Processor (ASP) kernel may allow a privileged attacker to elevate their privileges potentially leading to loss of integrity.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
AMD Secure Processor 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AMD Secure Processor（ASP）是美国超威半导体（AMD）公司的一款独立的 ARM Coretex-A5 芯片。 AMD Secure Processor (ASP) 存在安全漏洞，该漏洞源于内核中不恰当的参数处理，可能允许有权限的攻击者提升权限，从而导致完整性丧失。
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 RX 5000 Series & PRO W5000 Series | AMD Radeon Software ~ 22.5.2 | - | |
| AMD | AMD Ryzen(TM) Embedded R1000 | various | - | |
| AMD | AMD Ryzen(TM) Embedded R2000 | various | - | |
| AMD | AMD Ryzen(TM) Embedded 5000 | various | - | |
| AMD | AMD Ryzen(TM) Embedded V1000 | various | - |
II. Public POCs for CVE-2020-12931
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · AMD · 2022-11-09 · 10 CVEs total
| CVE-2022-23824 | AMD Processors 安全漏洞 | |
| CVE-2022-27673 | AMD Link 安全漏洞 | |
| CVE-2022-23831 | AMD μProf 安全漏洞 | |
| CVE-2022-27674 | AMD μProf 安全漏洞 | |
| CVE-2020-12930 | AMD Secure Processor 安全漏洞 | |
| CVE-2021-26360 | AMD Secure Processor 安全漏洞 | |
| CVE-2021-26392 | AMD Radeon 缓冲区错误漏洞 | |
| CVE-2021-26393 | AMD Secure Processor 安全漏洞 | |
| CVE-2021-26391 | AMD Radeon 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2020-12931
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