{"answers":{"affected":"It affects 35 products.","exploited":"There is no known exploitation of CVE-2022-31477 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-31477 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-31477 is a medium-severity vulnerability in Intel(R) NUC BIOS firmware, published on 10 May 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2022-31477 and fix it if it is affected.\n\nWhat it is: CVE-2022-31477 is a medium-severity vulnerability in Intel(R) NUC BIOS firmware, published on 10 May 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2022-31477 in the wild and no public exploit code.\n\nAffected product: Intel(R) NUC BIOS firmware. 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-2022-31477/ (Markdown: https://insights.sbomify.com/CVE-2022-31477/index.md)","id":"CVE-2022-31477","markdown":"https://insights.sbomify.com/CVE-2022-31477/index.md","name":"CVE-2022-31477","record":{"aliases":["GHSA-q7r2-c6mw-rgwr"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Intel NUC BIOS","requires_auth":"high_privilege","summary":"A privileged local attacker can exploit improper BIOS initialization to disclose sensitive information on Intel NUC devices.","user_interaction":"required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"intel","cpe":[{"product":"cm11ebc4w_firmware","vendor":"intel"},{"product":"cm11ebi38w_firmware","vendor":"intel"},{"product":"cm11ebi58w_firmware","vendor":"intel"},{"product":"cm11ebi716w_firmware","vendor":"intel"},{"product":"lapbc510_firmware","vendor":"intel"},{"product":"lapbc710_firmware","vendor":"intel"},{"product":"lapkc51e_firmware","vendor":"intel"},{"product":"lapkc71e_firmware","vendor":"intel"},{"product":"lapkc71f_firmware","vendor":"intel"},{"product":"nuc11btmi7_firmware","vendor":"intel"},{"product":"nuc11btmi9_firmware","vendor":"intel"},{"product":"nuc11dbbi7_firmware","vendor":"intel"},{"product":"nuc11dbbi9_firmware","vendor":"intel"},{"product":"nuc11pahi30z_firmware","vendor":"intel"},{"product":"nuc11pahi3_firmware","vendor":"intel"},{"product":"nuc11pahi50z_firmware","vendor":"intel"},{"product":"nuc11pahi5_firmware","vendor":"intel"},{"product":"nuc11pahi70z_firmware","vendor":"intel"},{"product":"nuc11pahi7_firmware","vendor":"intel"},{"product":"nuc11paki3_firmware","vendor":"intel"},{"product":"nuc11paki5_firmware","vendor":"intel"},{"product":"nuc11paki7_firmware","vendor":"intel"},{"product":"nuc11paqi50wa_firmware","vendor":"intel"},{"product":"nuc11paqi70qa_firmware","vendor":"intel"},{"product":"nuc11phki7c_firmware","vendor":"intel"},{"product":"nuc11phki7caa_firmware","vendor":"intel"},{"product":"nuc11tnbv5_firmware","vendor":"intel"},{"product":"nuc11tnbv7_firmware","vendor":"intel"},{"product":"nuc11tnhv50l_firmware","vendor":"intel"},{"product":"nuc11tnhv5_firmware","vendor":"intel"},{"product":"nuc11tnhv70l_firmware","vendor":"intel"},{"product":"nuc11tnhv7_firmware","vendor":"intel"},{"product":"nuc11tnkv50z_firmware","vendor":"intel"},{"product":"nuc11tnkv5_firmware","vendor":"intel"},{"product":"nuc11tnkv7_firmware","vendor":"intel"}],"cvss":{"score":4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-665","name":"Improper Initialization"}],"description":"Improper initialization for some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable information disclosure via local access.","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":"Information disclosure in Intel(R) NUC BIOS firmware","id":"CVE-2022-31477","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in n/a","id":"CVE-2022-31478"},"packages":[],"prev":{"headline":"Missing authorization in Intel(R) SUR software","id":"CVE-2022-31476"},"products":["Intel(R) NUC BIOS firmware"],"published":"2023-05-10","related":[{"cvss_score":7.5,"headline":"Privilege escalation in Intel(R) NUC 8 Compute Element, Intel(R) NUC 11 Compute Element, Intel(R) NUC 12 Compute Element","id":"CVE-2022-36339","kev_date_added":null,"published":"2023-05-10"},{"cvss_score":6.1,"headline":"Information disclosure in Intel(R) NUC, Intel(R) NUC Performance Kit, Intel(R) NUC Performance Mini PC, Intel(R) NUC 8 Compute Element, Intel(R) NUC Pro Kit, Intel(R) NUC Pro Board, Intel(R) NUC 11 Compute Element, Intel(R) NUC 12 Compute Element, Intel(R) NUC Extreme, Intel(R) NUC 12 Extreme Compute Element, Intel(R) NUC Laptop Kit, Intel(R) NUC Enthusiast, Intel(R) NUC Essential, Intel(R) NUC Laptop Kit, Intel(R) NUC Extreme Compute Element, Intel(R) NUC Boards, Intel(R) NUC Pro Compute Element, Intel(R) NUC Rugged","id":"CVE-2022-37327","kev_date_added":null,"published":"2023-05-10"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"partial"},"state":"PUBLISHED","updated":"2025-01-27","vendors":["n/a"]},"summary":"A privileged local attacker can exploit improper BIOS initialization to disclose sensitive information on Intel NUC devices.","url":"https://insights.sbomify.com/CVE-2022-31477/"}