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CVE-2018-12182

Quick assessment

Affected
Extensible Firmware Interface Development Kit (EDK II) Extensible Firmware Interface Development Kit (EDK II)
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.

EDK2是一套基于UEFI和PI规范的跨平台固件开发环境。 EDK2的SMM服务中存在安全漏洞，该漏洞源于程序没有充分地进行内存写入检查。本地攻击者利用该漏洞提升权限，泄露信息和/或造成拒绝服务。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.41% · P33
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I. Basic Information for CVE-2018-12182

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Insufficient memory write check in SMM service for EDK II may allow an authenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service 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
EDK2 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
EDK2是一套基于UEFI和PI规范的跨平台固件开发环境。 EDK2的SMM服务中存在安全漏洞，该漏洞源于程序没有充分地进行内存写入检查。本地攻击者利用该漏洞提升权限，泄露信息和/或造成拒绝服务。
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
Extensible Firmware Interface Development Kit (EDK II) Extensible Firmware Interface Development Kit (EDK II) N/A -

II. Public POCs for CVE-2018-12182

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III. Intelligence Information for CVE-2018-12182

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Vendor Advisories for CVE-2018-12182 (1)

Mailing List Discussions for CVE-2018-12182 (1)

Other References for CVE-2018-12182 (2)

Same Patch Batch · Extensible Firmware Interface Development Kit (EDK II) · 2019-03-27 · 8 CVEs total

CVE-2018-12178 EDK2 安全漏洞
CVE-2018-12179 EDK2 配置错误漏洞
CVE-2018-12180 EDK2 缓冲区错误漏洞
CVE-2018-12181 EDK2 缓冲区错误漏洞
CVE-2018-12183 EDK2 缓冲区错误漏洞
CVE-2018-3613 EDK2 权限许可和访问控制问题漏洞
CVE-2019-0161 XHCI for EDK2 缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: Extensible Firmware Interface Development Kit (EDK II)
Same vendor: Extensible Firmware Interface Development Kit (EDK II)

V. Comments for CVE-2018-12182

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