{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-22390 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-22390 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-22390 is a medium-severity vulnerability in Intel(R) Thunderbolt(TM) DCH drivers for Windows, published on 14 Feb 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-2023-22390 and fix it if it is affected.\n\nWhat it is: CVE-2023-22390 is a medium-severity vulnerability in Intel(R) Thunderbolt(TM) DCH drivers for Windows, published on 14 Feb 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-2023-22390 in the wild and no public exploit code.\n\nAffected product: Intel(R) Thunderbolt(TM) DCH drivers for Windows. 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-2023-22390/ (Markdown: https://insights.sbomify.com/CVE-2023-22390/index.md)","id":"CVE-2023-22390","markdown":"https://insights.sbomify.com/CVE-2023-22390/index.md","name":"CVE-2023-22390","record":{"aliases":["GHSA-pf8h-79jj-r6cc"],"analysis":{"component_type":"hardware_firmware","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Intel Thunderbolt driver","requires_auth":"low_privilege","summary":"An authenticated local attacker can exploit improper buffer restrictions in Intel Thunderbolt drivers to disclose sensitive information.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"intel","cpe":[{"product":"thunderbolt_dch_driver","vendor":"intel"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-92","name":"DEPRECATED: Improper Sanitization of Custom Special Characters"}],"description":"Improper buffer restrictions in some Intel(R) Thunderbolt(TM) DCH drivers for Windows before version 88 may allow an authenticated 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) Thunderbolt(TM) DCH drivers for Windows","id":"CVE-2023-22390","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Junos OS: ACX2K Series: Receipt of a high rate of specific traffic will lead to a Denial of Service (DoS)","id":"CVE-2023-22391"},"packages":[],"prev":{"headline":"Information disclosure in Wattbox WB-300-IP-3","id":"CVE-2023-22389"},"products":["Intel(R) Thunderbolt(TM) DCH drivers for Windows"],"published":"2024-02-14","related":[{"cvss_score":8.2,"headline":"Privilege escalation in Intel(R) Thunderbolt(TM) DCH drivers for Windows","id":"CVE-2023-22293","kev_date_added":null,"published":"2024-02-14"},{"cvss_score":7.9,"headline":"Privilege escalation in Intel(R) Thunderbolt(TM) DCH drivers for Windows","id":"CVE-2023-25777","kev_date_added":null,"published":"2024-02-14"},{"cvss_score":7.8,"headline":"Privilege escalation in Intel(R) Thunderbolt(TM) DCH drivers for Windows*","id":"CVE-2020-12324","kev_date_added":null,"published":"2020-11-12"},{"cvss_score":7.8,"headline":"Privilege escalation in Intel(R) Thunderbolt(TM) DCH drivers for Windows*","id":"CVE-2020-12325","kev_date_added":null,"published":"2020-11-12"},{"cvss_score":7.7,"headline":"Privilege escalation in Intel(R) Thunderbolt(TM) DCH drivers for Windows","id":"CVE-2023-22342","kev_date_added":null,"published":"2024-02-14"},{"cvss_score":6.7,"headline":"Privilege escalation in Intel(R) Thunderbolt(TM) DCH drivers for Windows","id":"CVE-2023-24542","kev_date_added":null,"published":"2024-02-14"},{"cvss_score":6.7,"headline":"Privilege escalation in Intel(R) Thunderbolt(TM) DCH drivers for Windows","id":"CVE-2023-25779","kev_date_added":null,"published":"2024-02-14"}],"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":"2024-08-26","vendors":["n/a"]},"summary":"An authenticated local attacker can exploit improper buffer restrictions in Intel Thunderbolt drivers to disclose sensitive information.","url":"https://insights.sbomify.com/CVE-2023-22390/"}