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CVE-2017-3741

Quick assessment

Affected
Lenovo Group Ltd. Power Management Driver
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.

联想ThinkPad X1 Carbon是中国联想（Lenovo）公司的一款便携式计算机。Power Management driver是一个电源管理驱动程序。 联想ThinkPad X1 Carbon 5th中的Power Management驱动程序1.67.12.24之前的版本中存在提权漏洞。本地攻击者可利用该漏洞更改trackpoint硬件，阻止trackpoint正确的运行。

AI Predicted 5.5 Difficulty: Moderate EPSS 0.26% · P17

Possible ATT&CK Techniques 1 AI

T1562.001
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I. Basic Information for CVE-2017-3741

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In the Lenovo Power Management driver before 1.67.12.24, a local user may alter the trackpoint's firmware and stop the trackpoint from functioning correctly. This issue only affects ThinkPad X1 Carbon 5th generation.
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
联想ThinkPad X1 Carbon Power Management驱动程序权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
联想ThinkPad X1 Carbon是中国联想（Lenovo）公司的一款便携式计算机。Power Management driver是一个电源管理驱动程序。 联想ThinkPad X1 Carbon 5th中的Power Management驱动程序1.67.12.24之前的版本中存在提权漏洞。本地攻击者可利用该漏洞更改trackpoint硬件，阻止trackpoint正确的运行。
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 Group Ltd. Power Management Driver ThinkPad X1 Carbon 5th Generation running versions 1.67.12.19 through 1.67.12.23 -

II. Public POCs for CVE-2017-3741

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III. Intelligence Information for CVE-2017-3741

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Vendor Advisories for CVE-2017-3741 (1)

Same Patch Batch · Lenovo Group Ltd. · 2017-06-03 · 6 CVEs total

CVE-2016-8228 联想Service Bridge 安全漏洞
CVE-2016-8229 联想Service Bridge 跨站请求伪造漏洞
CVE-2016-8230 联想Service Bridge 安全漏洞
CVE-2016-8231 联想Service Bridge 安全漏洞
CVE-2017-3740 联想Thinkpad Active Protection System 权限许可和访问控制问题漏洞

IV. Related Vulnerabilities

Same product: Power Management Driver
Same vendor: Lenovo Group Ltd.

V. Comments for CVE-2017-3741

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