{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-37001 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-37001 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-37001 is a high-severity denial of service vulnerability in Huawei Harmonyos, published on 9 Aug 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-37001 and fix it if it is affected.\n\nWhat it is: CVE-2022-37001 is a high-severity denial of service vulnerability in Huawei Harmonyos, published on 9 Aug 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-37001 in the wild and no public exploit code.\n\nAffected product: Huawei Harmonyos. 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-2022-37001/ (Markdown: https://insights.sbomify.com/CVE-2022-37001/index.md)","id":"CVE-2022-37001","markdown":"https://insights.sbomify.com/CVE-2022-37001/index.md","name":"CVE-2022-37001","record":{"aliases":["GHSA-35jf-jfrv-9p25"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"HarmonyOS","requires_auth":"none","summary":"Attackers can crash the diag-router module in HarmonyOS by sending excessive long or short instructions, causing a denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"huawei","cpe":[{"product":"harmonyos","vendor":"huawei"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[],"description":"The diag-router module has a vulnerability in intercepting excessive long and short instructions. Successful exploitation of this vulnerability will cause the diag-router module to crash.","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 HarmonyOS","id":"CVE-2022-37001","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"huawei:harmonyos","products":["huawei:harmonyos"],"type":"denial_of_service","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Privilege escalation in EMUI","id":"CVE-2022-37002"},"packages":[],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2022-37000"},"products":["HarmonyOS"],"published":"2022-08-09","related":[{"cvss_score":10,"headline":"Memory corruption in HarmonyOS","id":"CVE-2026-34865","kev_date_added":null,"published":"2026-04-13"},{"cvss_score":10,"headline":"Other in HarmonyOS","id":"CVE-2023-34157","kev_date_added":null,"published":"2023-06-16"},{"cvss_score":9.8,"headline":"Denial of service in HarmonyOS","id":"CVE-2023-41294","kev_date_added":null,"published":"2023-09-25"},{"cvss_score":9.8,"headline":"Denial of service in HarmonyOS","id":"CVE-2022-48478","kev_date_added":null,"published":"2023-05-26"},{"cvss_score":9.8,"headline":"Memory corruption in HarmonyOS","id":"CVE-2022-48479","kev_date_added":null,"published":"2023-05-26"},{"cvss_score":9.8,"headline":"Race condition in HarmonyOS","id":"CVE-2022-46316","kev_date_added":null,"published":"2022-12-20"},{"cvss_score":9.8,"headline":"Memory corruption in HarmonyOS","id":"CVE-2022-38980","kev_date_added":null,"published":"2022-10-14"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["Huawei"]},"summary":"Attackers can crash the diag-router module in HarmonyOS by sending excessive long or short instructions, causing a denial of service.","url":"https://insights.sbomify.com/CVE-2022-37001/"}