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CVE-2020-12891

Quick assessment

Affected
AMD Radeon Software
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.

Amd Radeon是美国Amd公司的一个用于 Advanced Micro Devices 图形卡和 Gpu 的设备驱动程序和实用程序软件包。 AMD Radeon Software 存在安全漏洞，该漏洞源于AMD Radeon Software可能通过路径变量被DLL劫持。非特权用户可以将其恶意DLL文件放在路径环境变量中的任何位置。

AI Predicted 4.8 Difficulty: Easy EPSS 0.25% · P15

Possible ATT&CK Techniques 1 AI

T1574.001 · DLL
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I. Basic Information for CVE-2020-12891

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
AMD Radeon Software may be vulnerable to DLL Hijacking through path variable. An unprivileged user may be able to drop its malicious DLL file in any location which is in path environment variable.
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
AMD Radeon 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Amd Radeon是美国Amd公司的一个用于 Advanced Micro Devices 图形卡和 Gpu 的设备驱动程序和实用程序软件包。 AMD Radeon Software 存在安全漏洞，该漏洞源于AMD Radeon Software可能通过路径变量被DLL劫持。非特权用户可以将其恶意DLL文件放在路径环境变量中的任何位置。
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 Radeon Software Radeon Driver ~ 21.4.1 -
AMD Radeon Pro Software for Enterprise Enterprise Driver ~ 21.Q2 -

II. Public POCs for CVE-2020-12891

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III. Intelligence Information for CVE-2020-12891

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Other References for CVE-2020-12891 (1)

Same Patch Batch · AMD · 2022-02-04 · 3 CVEs total

CVE-2020-12966 AMD EPYC 信息泄露漏洞
CVE-2020-12965 AMD CPUs 注入漏洞

IV. Related Vulnerabilities

Same vendor: AMD

V. Comments for CVE-2020-12891

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