CVE-2024-21820
Quick assessment
Affected
n/a Intel(R) Xeon(R) processor memory controller configurations when using Intel(R) SGX
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.
Intel SGX SDK是美国英特尔（Intel）公司的一套基于SGX（Intel软件安全扩展）技术的软件开发工具包。 Intel SGX SDK存在安全漏洞，该漏洞源于默认权限设置不正确。攻击者利用该漏洞可以提升权限。
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2024-21820
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Incorrect default permissions in some Intel(R) Xeon(R) processor memory controller configurations when using Intel(R) SGX may allow a privileged user to potentially enable escalation of privilege via local access.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Intel SGX SDK 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Intel SGX SDK是美国英特尔（Intel）公司的一套基于SGX（Intel软件安全扩展）技术的软件开发工具包。 Intel SGX SDK存在安全漏洞，该漏洞源于默认权限设置不正确。攻击者利用该漏洞可以提升权限。
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 |
|---|---|---|---|---|
| - | Intel(R) Xeon(R) processor memory controller configurations when using Intel(R) SGX | See references | - |
|
II. Public POCs for CVE-2024-21820
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Same Patch Batch · n/a · 2024-11-13 · 104 CVEs total
| CVE-2024-36242 | 8.8 HIGH | Intel Processors 安全漏洞 |
| CVE-2024-23918 | 8.8 HIGH | Intel SGX driver 安全漏洞 |
| CVE-2024-38665 | 8.4 HIGH | Intel Graphics Drivers 缓冲区错误漏洞 |
| CVE-2024-34023 | 8.4 HIGH | Intel Graphics Drivers 安全漏洞 |
| CVE-2024-32483 | 8.2 HIGH | Intel EMA 访问控制错误漏洞 |
| CVE-2024-36482 | 8.2 HIGH | Intel CIP 输入验证错误漏洞 |
| CVE-2024-36282 | 8.2 HIGH | Intel Server Board S2600ST 输入验证错误漏洞 |
| CVE-2024-39368 | 8.0 HIGH | Intel Neural Compressor SQL注入漏洞 |
| CVE-2024-28028 | 7.5 HIGH | Intel Neural Compressor 安全漏洞 |
| CVE-2024-39609 | 7.5 HIGH | Intel Server Board M70KLP 访问控制错误漏洞 |
| CVE-2024-40885 | 7.5 HIGH | Intel Server M20NTP 资源管理错误漏洞 |
| CVE-2024-41167 | 7.5 HIGH | Intel Server Board M10JNP2SB 安全漏洞 |
| CVE-2024-31154 | 7.5 HIGH | Intel Server S2600BPBR 输入验证错误漏洞 |
| CVE-2024-31158 | 7.5 HIGH | Intel Server Board S2600BP 输入验证错误漏洞 |
| CVE-2024-36488 | 7.3 HIGH | Intel DSA 访问控制错误漏洞 |
| CVE-2024-21541 | 7.3 HIGH | npm dom-iterator 安全漏洞 |
| CVE-2024-22185 | 7.2 HIGH | Intel Processors 安全漏洞 |
| CVE-2024-24985 | 7.2 HIGH | Intel Processors 安全漏洞 |
| CVE-2024-21799 | 7.1 HIGH | Intel Extension for Transformers 路径遍历漏洞 |
| CVE-2024-39766 | 7.0 HIGH | Intel Neural Compressor 安全漏洞 |
Showing top 20 of 104 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2024-21820
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