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CVE-2022-3746

CVSS 6.7 · Medium EPSS 0.03% · P7
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I. Basic Information for CVE-2022-3746

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privileges to cause some peripherals to work abnormally due to an exposed Embedded Controller (EC) interface.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
访问控制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Lenovo Notebook 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lenovo Notebook是中国联想（Lenovo）公司的联想的一款笔记本电脑。 Lenovo notebook存在访问控制错误漏洞，该漏洞源于LCFC BIOS 中暴露了嵌入式控制器 (EC) 接口，导致某些外围设备工作异常。
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

VendorProductAffected VersionsCPESubscribe
LenovoNotebook various -

II. Public POCs for CVE-2022-3746

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III. Intelligence Information for CVE-2022-3746

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Same Patch Batch · Lenovo · 2023-08-23 · 5 CVEs total

CVE-2022-37446.7 MEDIUMLenovo Notebook 信任管理问题漏洞
CVE-2022-37426.7 MEDIUMLenovo notebook 安全漏洞
CVE-2022-37454.4 MEDIUMLenovo Notebook 信息泄露漏洞
CVE-2022-37434.4 MEDIUMLenovo Notebook 信息泄露漏洞

IV. Related Vulnerabilities

Same product: Notebook
Same vendor: Lenovo
Same weakness: CWE-284

V. Comments for CVE-2022-3746

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