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CVE-2020-24489

Quick assessment

Affected
n/a Intel(R) VT-d products
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 Virtualization Technology for Direct I/O（Intel VT-d）是美国英特尔（Intel）公司的Intel虚拟化技术的一部分，主要针对的是I/O子系统，它的实现主要是通过在硬件上引入重定向单元，该硬件重定向单元用于对I/O子系统的DMA操作和中断传递进行重定向，从而辅助VMM（Virtual Machine Monitor）实现I/O子系统的虚拟化。 Intel Virtualization Technology for Direct I/O（Intel

AI Predicted 7.8 Difficulty: Moderate EPSS 0.35% · P27

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2020-24489

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Incomplete cleanup in some Intel(R) VT-d products may allow an authenticated user to potentially enable escalation of privilege via local access.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Intel Virtualization Technology for Direct I/O 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Intel Virtualization Technology for Direct I/O（Intel VT-d）是美国英特尔（Intel）公司的Intel虚拟化技术的一部分，主要针对的是I/O子系统，它的实现主要是通过在硬件上引入重定向单元，该硬件重定向单元用于对I/O子系统的DMA操作和中断传递进行重定向，从而辅助VMM（Virtual Machine Monitor）实现I/O子系统的虚拟化。 Intel Virtualization Technology for Direct I/O（Intel
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) VT-d products See references -

II. Public POCs for CVE-2020-24489

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III. Intelligence Information for CVE-2020-24489

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Vendor Advisories for CVE-2020-24489 (1)

Mailing List Discussions for CVE-2020-24489 (1)

Other References for CVE-2020-24489 (1)

Same Patch Batch · n/a · 2021-06-09 · 94 CVEs total

CVE-2021-3196 8.8 HIGH Hitachi ID Bravura Security Fabric 数据伪造问题漏洞
CVE-2020-24474 Intel Server Board 缓冲区错误漏洞
CVE-2020-24513 Intel Processors 信息泄露漏洞
CVE-2020-24486 Intel Processors 输入验证错误漏洞
CVE-2020-12360 Intel Processors 缓冲区错误漏洞
CVE-2021-0095 Intel Processors 处理逻辑错误漏洞
CVE-2020-12358 Intel INTEL-SA-00463 缓冲区错误漏洞
CVE-2020-12359 Intel Processors 安全漏洞
CVE-2020-24511 Intel Processors 信息泄露漏洞
CVE-2021-0113 Intel Server Board M10JNP2SB缓冲区错误漏洞
CVE-2021-0097 Intel Server Board M10JNP2SB 路径遍历漏洞
CVE-2021-0070 Intel Server Board M10JNP2SB 输入验证错误漏洞
CVE-2020-24473 Intel Server Board 缓冲区错误漏洞
CVE-2020-24475 Intel Server Board 安全漏洞
CVE-2021-0001 Intel Integrated Performance Primitives 安全漏洞
CVE-2021-0051 Intel Server Platform Services 输入验证错误漏洞
CVE-2021-0055 Intel NUC Kit 权限许可和访问控制问题漏洞
CVE-2021-0112 Intel Unite 代码问题漏洞
CVE-2021-0098 Intel Unite 安全漏洞
CVE-2021-0108 Intel Unite 代码问题漏洞

Showing top 20 of 94 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: n/a

V. Comments for CVE-2020-24489

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