CVE-2025-8061
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I. Basic Information for CVE-2025-8061
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A potential insufficient access control vulnerability was reported in the Lenovo Dispatcher 3.0 and Dispatcher 3.1 drivers used by some Lenovo consumer notebooks that could allow an authenticated local user to execute code with elevated privileges. The Lenovo Dispatcher 3.2 driver is not affected. This vulnerability does not affect systems when the Windows feature Core Isolation Memory Integrity is enabled. Lenovo systems preloaded with Windows 11 have this feature enabled by default.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
无充分访问控制条件下暴露IOCTL
Source: NVD (National Vulnerability Database)
Vulnerability Title
Lenovo Dispatcher 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lenovo Dispatcher是中国联想（Lenovo）公司的一个具有任务调度和更新分发的软件。 Lenovo Dispatcher 3.0版本和3.1版本存在安全漏洞，该漏洞源于访问控制不足，可能导致本地认证用户执行具有提升权限的代码。
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 | Dispatcher 3.0 Driver | 0 ~ 3.1.0.41 | - | |
| Lenovo | Dispatcher 3.1 Driver | 0 ~ 3.1.0.41 | - |
II. Public POCs for CVE-2025-8061
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | PoC for popping a system shell against the LnvMSRIO.sys driver | https://github.com/symeonp/Lenovo-CVE-2025-8061 | POC Details |
| 2 | PoC to exploit lenovo dispatcher driver (LnvMSRIO.sys) (CVE-2025-8061) | https://github.com/segura2010/lenovo-dispatcher-poc | POC Details |
| 3 | Exploit LnvMSRIO.sys vulnerable driver | https://github.com/spawn451/CVE-2025-8061-Exploit | POC Details |
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Same Patch Batch · Lenovo · 2025-09-11 · 5 CVEs total
| CVE-2025-8557 | 8.8 HIGH | Lenovo XClarity Orchestrator 安全漏洞 |
| CVE-2025-9201 | 7.8 HIGH | Lenovo Browser 安全漏洞 |
| CVE-2025-9319 | 7.5 HIGH | Lenovo Wallpaper Client 安全漏洞 |
| CVE-2025-9214 | 5.4 MEDIUM | Lenovo printers 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2025-8061
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