{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-12307 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-12307 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-12307 is a high-severity vulnerability in Intel(R) High Definition Audio drivers, published on 12 Nov 2020. 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-2020-12307 and fix it if it is affected.\n\nWhat it is: CVE-2020-12307 is a high-severity vulnerability in Intel(R) High Definition Audio drivers, published on 12 Nov 2020. 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-2020-12307 in the wild and no public exploit code.\n\nAffected product: Intel(R) High Definition Audio drivers. 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-2020-12307/ (Markdown: https://insights.sbomify.com/CVE-2020-12307/index.md)","id":"CVE-2020-12307","markdown":"https://insights.sbomify.com/CVE-2020-12307/index.md","name":"CVE-2020-12307","record":{"aliases":["GHSA-p22v-rx27-49wx"],"analysis":{"component_type":"hardware_firmware","fix_type":"upgrade","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Intel HD Audio drivers","requires_auth":"low_privilege","summary":"An authenticated local attacker can escalate privileges due to improper permissions in Intel High Definition Audio drivers.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"intel","cpe":[{"product":"high_definition_audio_driver","vendor":"intel"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-276","name":"Incorrect Default Permissions"}],"description":"Improper permissions in some Intel(R) High Definition Audio drivers before version 9.21.00.4561 may allow an authenticated user to potentially enable escalation of privilege 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":"Privilege escalation in Intel(R) High Definition Audio drivers","id":"CVE-2020-12307","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in Intel(R) Computing Improvement Program","id":"CVE-2020-12308"},"packages":[],"prev":{"headline":"Privilege escalation in Intel(R) RealSense(TM) D400 Series Dynamic Calibration Tool","id":"CVE-2020-12306"},"products":["Intel(R) High Definition Audio drivers"],"published":"2020-11-12","related":[],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"An authenticated local attacker can escalate privileges due to improper permissions in Intel High Definition Audio drivers.","url":"https://insights.sbomify.com/CVE-2020-12307/"}