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CVE-2020-12981

Quick assessment

Affected
AMD 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 Graphics Driver是美国AMD公司的一款集成显卡驱动程序。 AMD Graphics Driver 存在缓冲区错误漏洞，该漏洞源于AMD Graphics Driver for Windows 10中的输入验证不足可能会允许未经授权的用户卸载驱动程序，从而可能导致高权限进程中的内存损坏，从而导致权限升级或拒绝服务。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.28% · P18

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2020-12981

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An insufficient input validation in the AMD Graphics Driver for Windows 10 may allow unprivileged users to unload the driver, potentially causing memory corruptions in high privileged processes, which can lead to escalation of privileges or denial of service.
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 Graphics Driver 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AMD Graphics Driver是美国AMD公司的一款集成显卡驱动程序。 AMD Graphics Driver 存在缓冲区错误漏洞，该漏洞源于AMD Graphics Driver for Windows 10中的输入验证不足可能会允许未经授权的用户卸载驱动程序，从而可能导致高权限进程中的内存损坏，从而导致权限升级或拒绝服务。
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 Software Radeon Software ~ 20.7.1 -

II. Public POCs for CVE-2020-12981

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III. Intelligence Information for CVE-2020-12981

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Other References for CVE-2020-12981 (1)

Same Patch Batch · AMD · 2021-06-11 · 8 CVEs total

CVE-2020-12980 Intel Core Processors 缓冲区错误漏洞
CVE-2020-12982 Intel Core processors 安全漏洞
CVE-2020-12983 Intel Core Processors 缓冲区错误漏洞
CVE-2020-12985 AMD Graphics Driver 输入验证错误漏洞
CVE-2020-12986 Intel Core Processors 输入验证错误漏洞
CVE-2020-12987 Intel Core Processors 信息泄露漏洞
CVE-2020-12988 AMD 多款产品安全漏洞

IV. Related Vulnerabilities

Same product: AMD Radeon Software
Same vendor: AMD

V. Comments for CVE-2020-12981

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