{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2023-25493 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-25493 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-25493 is a medium-severity vulnerability in Lenovo BIOS, published on 5 Apr 2024. 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-2023-25493 and fix it if it is affected.\n\nWhat it is: CVE-2023-25493 is a medium-severity vulnerability in Lenovo BIOS, published on 5 Apr 2024. 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-2023-25493 in the wild and no public exploit code.\n\nAffected product: Lenovo BIOS. 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-2023-25493/ (Markdown: https://insights.sbomify.com/CVE-2023-25493/index.md)","id":"CVE-2023-25493","markdown":"https://insights.sbomify.com/CVE-2023-25493/index.md","name":"CVE-2023-25493","record":{"aliases":["GHSA-gj98-p2xm-q3hc"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Lenovo BIOS update tool","requires_auth":"high_privilege","summary":"A local attacker with elevated privileges can execute arbitrary code via the Lenovo BIOS update tool driver, requiring a firmware patch.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"lenovo","cpe":[],"cvss":{"score":6.7,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"A potential vulnerability was reported in the BIOS update tool driver for some Desktop, Smart Edge, Smart Office, and ThinkStation products that could allow a local user with elevated privileges to execute arbitrary code.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Privilege escalation in BIOS","id":"CVE-2023-25493","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in Desktop BIOS, Smart Edge BIOS, ThinkStation BIOS","id":"CVE-2023-25494"},"packages":[],"prev":{"headline":"Other in XClarity Controller","id":"CVE-2023-25492"},"products":["BIOS"],"published":"2024-04-05","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)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-09-16","vendors":["Lenovo"]},"summary":"A local attacker with elevated privileges can execute arbitrary code via the Lenovo BIOS update tool driver, requiring a firmware patch.","url":"https://insights.sbomify.com/CVE-2023-25493/"}