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CVE-2022-4569

Quick assessment

Affected
Lenovo ThinkPad Hybrid USB-C with USB-A Dock Firmware Update Tool
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.

Lenovo ThinkPad Hybrid USB-C with USB-A Dock Firmware Update Tool是中国联想（Lenovo）公司的一个固件更新工具。 ThinkPad Hybrid USB-C with USB-A Dock Firmware Update Tool存在安全漏洞，该漏洞源于允许具有本地访问权限的攻击者在软件包升级或安装期间以提升的权限执行代码。

CVSS 7.8 · High EPSS 0.19% · P9
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I. Basic Information for CVE-2022-4569

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A local privilege escalation vulnerability in the ThinkPad Hybrid USB-C with USB-A Dock Firmware Update Tool could allow an attacker with local access to execute code with elevated privileges during the package upgrade or installation.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
缺省权限不正确
Source: CVE Program / CVE List V5
Vulnerability Title
ThinkPad Hybrid USB-C with USB-A Dock Firmware Update Tool 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lenovo ThinkPad Hybrid USB-C with USB-A Dock Firmware Update Tool是中国联想（Lenovo）公司的一个固件更新工具。 ThinkPad Hybrid USB-C with USB-A Dock Firmware Update Tool存在安全漏洞，该漏洞源于允许具有本地访问权限的攻击者在软件包升级或安装期间以提升的权限执行代码。
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
Lenovo ThinkPad Hybrid USB-C with USB-A Dock Firmware Update Tool versions prior to v1.0.35_v2 -

II. Public POCs for CVE-2022-4569

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III. Intelligence Information for CVE-2022-4569

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Vendor Advisories for CVE-2022-4569 (1)

Same Patch Batch · Lenovo · 2023-06-05 · 3 CVEs total

CVE-2022-48188 6.7 MEDIUM Lenovo Desktops和ThinkStation 缓冲区错误漏洞
CVE-2022-48181 6.7 MEDIUM Lenovo ThinkPad 缓冲区错误漏洞

IV. Related Vulnerabilities

Same vendor: Lenovo
Same weakness: CWE-276

V. Comments for CVE-2022-4569

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