CVE-2021-26313— AMD Speculative Code Store Bypass
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I. Basic Information for CVE-2021-26313
Vulnerability Information
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Vulnerability Title
AMD Speculative Code Store Bypass
Source: NVD (National Vulnerability Database)
Vulnerability Description
Potential speculative code store bypass in all supported CPU products, in conjunction with software vulnerabilities relating to speculative execution of overwritten instructions, may cause an incorrect speculation and could result in data leakage.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过时间差异性导致的信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
Intel Processors 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Intel Processors（英特尔处理器）是美国英特尔（Intel）公司的提供解释计算机指令以及处理计算机软件中的数据。 Intel Processors 和 AMD CPU中存在信息泄露漏洞，该漏洞源于网络系统或产品在运行过程中存在配置等错误。未授权的攻击者可利用漏洞获取受影响组件敏感信息。
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 | All supported processors | unspecified ~ undefined | - |
II. Public POCs for CVE-2021-26313
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same weakness: CWE-208
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V. Comments for CVE-2021-26313
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