{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-8061 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-8061 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-8061 is a high-severity vulnerability in Lenovo Dispatcher 3.0 Driver, published on 11 Sep 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-8061 and fix it if it is affected.\n\nWhat it is: CVE-2025-8061 is a high-severity vulnerability in Lenovo Dispatcher 3.0 Driver, published on 11 Sep 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-8061 in the wild and no public exploit code.\n\nAffected product: Lenovo Dispatcher 3.0 Driver. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-8061/ (Markdown: https://insights.sbomify.com/CVE-2025-8061/index.md)","id":"CVE-2025-8061","markdown":"https://insights.sbomify.com/CVE-2025-8061/index.md","name":"CVE-2025-8061","record":{"aliases":["GHSA-78r5-f9g4-5rvr"],"analysis":{"component_type":"hardware_firmware","fix_type":"configuration_change","impacts":["privilege_escalation","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"Lenovo notebook driver","requires_auth":"low_privilege","summary":"An authenticated local user can execute code with elevated privileges on Lenovo notebooks using vulnerable Dispatcher drivers unless Core Isolation Memory Integrity is enabled.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"lenovo","cpe":[],"cvss":{"score":7.3,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-782","name":"Exposed IOCTL with Insufficient Access Control"}],"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2025-10-06","github_poc":5,"max_poc_stars":126,"metasploit":0,"nuclei":0,"refs":[{"date":"2025-10-06T09:33:59Z","kind":"github_poc","ref":"https://github.com/symeonp/Lenovo-CVE-2025-8061","stars":126,"title":"PoC for popping a system shell against the LnvMSRIO.sys driver"},{"date":"2025-12-10T10:06:44Z","kind":"github_poc","ref":"https://github.com/spawn451/CVE-2025-8061-Exploit","stars":18,"title":"Exploit LnvMSRIO.sys vulnerable driver"},{"date":"2025-11-17T11:21:42Z","kind":"github_poc","ref":"https://github.com/segura2010/lenovo-dispatcher-poc","stars":5,"title":"PoC to exploit lenovo dispatcher driver (LnvMSRIO.sys) (CVE-2025-8061)"},{"date":"2026-09-17T02:28:07Z","kind":"github_poc","ref":"https://github.com/uLl0a/MSRMapper","stars":4,"title":"MSRMapper is a manual kernel driver mapper for Windows x64 that abuses CVE-2025-8061 in the vulnerable Lenovo driver LnvMSRIO.sys to perform a BYOVD (Bring Your Own Vulnerable Driver) attack."},{"date":"2026-04-26T17:47:59Z","kind":"github_poc","ref":"https://github.com/vxqs/Lenovo-CVE-2025-8061","stars":0,"title":"My PoC of Lenovo-CVE-2025-8061"}],"tier":"poc_unverified"},"has_fix":null,"headline":"Privilege escalation in Dispatcher 3.0 Driver","id":"CVE-2025-8061","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"WS Theme Addons \u003c= 2.0.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via ws_weather Shortcode","id":"CVE-2025-8062"},"packages":[],"prev":{"headline":"Tenda AC23 httpd setMacFilterCfg sub_46C940 stack-based overflow","id":"CVE-2025-8060"},"products":["Dispatcher 3.0 Driver","Dispatcher 3.1 Driver"],"published":"2025-09-11","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-09-22","vendors":["Lenovo"]},"summary":"An authenticated local user can execute code with elevated privileges on Lenovo notebooks using vulnerable Dispatcher drivers unless Core Isolation Memory Integrity is enabled.","url":"https://insights.sbomify.com/CVE-2025-8061/"}