{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2022-36423 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-36423 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-36423 is a high-severity denial of service vulnerability in Openatom Openharmony, published on 9 Sep 2022. 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-2022-36423 and fix it if it is affected.\n\nWhat it is: CVE-2022-36423 is a high-severity denial of service vulnerability in Openatom Openharmony, published on 9 Sep 2022. 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-2022-36423 in the wild and no public exploit code.\n\nAffected product: Openatom Openharmony. 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-2022-36423/ (Markdown: https://insights.sbomify.com/CVE-2022-36423/index.md)","id":"CVE-2022-36423","markdown":"https://insights.sbomify.com/CVE-2022-36423/index.md","name":"CVE-2022-36423","record":{"aliases":["GHSA-2cf7-6ggv-hfxq"],"analysis":{"component_type":"operating_system","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"OpenHarmony OS","requires_auth":"none","summary":"LAN attackers can cause a denial of service on OpenHarmony devices via stack overflow in the cJSON library during recursive parsing.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"OpenHarmony","cpe":[{"product":"openharmony","vendor":"openatom"},{"product":"openharmony","vendor":"openharmony"}],"cvss":{"score":7.4,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-16","name":null}],"description":"OpenHarmony-v3.1.2 and prior versions have an incorrect configuration of the cJSON library, which leads a Stack overflow vulnerability during recursive parsing. LAN attackers can lead a DoS attack to all network devices.","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":"Denial of service in OpenHarmony","id":"CVE-2022-36423","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"openatom:openharmony","products":["openatom:openharmony"],"type":"denial_of_service","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"WordPress Easy Appointments Plugin \u003c= 3.11.9 is vulnerable to Cross Site Request Forgery (CSRF)","id":"CVE-2022-36424"},"packages":[],"prev":{"headline":"WP-PostRatings plugin \u003c= 1.89 - Rating increase/decrease via race condition","id":"CVE-2022-36422"},"products":["OpenHarmony"],"published":"2022-09-09","related":[{"cvss_score":8.8,"headline":"Liteos_a has a buffer overflow vulnerability","id":"CVE-2025-0303","kev_date_added":null,"published":"2025-02-07"},{"cvss_score":8.8,"headline":"Liteos_a has an use after free vulnerability","id":"CVE-2025-0304","kev_date_added":null,"published":"2025-02-07"},{"cvss_score":8.8,"headline":"Liteos_a has an out-of-bounds write vulnerability","id":"CVE-2024-47398","kev_date_added":null,"published":"2025-01-07"},{"cvss_score":8.8,"headline":"Liteos_a has an use after free vulnerability","id":"CVE-2024-10074","kev_date_added":null,"published":"2024-12-03"},{"cvss_score":8.8,"headline":"Liteos-A has an use after free vulnerability","id":"CVE-2024-41157","kev_date_added":null,"published":"2024-09-02"},{"cvss_score":8.8,"headline":"Liteos-A has an use after free vulnerability","id":"CVE-2024-41160","kev_date_added":null,"published":"2024-09-02"},{"cvss_score":8.4,"headline":"liteos_a has an UAF vulnerability","id":"CVE-2025-24298","kev_date_added":null,"published":"2025-08-11"}],"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":"2024-09-17","vendors":["OpenHarmony"]},"summary":"LAN attackers can cause a denial of service on OpenHarmony devices via stack overflow in the cJSON library during recursive parsing.","url":"https://insights.sbomify.com/CVE-2022-36423/"}