{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-42273 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-42273 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-42273 is a high-severity memory corruption vulnerability in NVIDIA DGX servers, published on 12 Jan 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-42273 and fix it if it is affected.\n\nWhat it is: CVE-2022-42273 is a high-severity memory corruption vulnerability in NVIDIA DGX servers, published on 12 Jan 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-42273 in the wild and no public exploit code.\n\nAffected product: NVIDIA DGX servers. 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-2022-42273/ (Markdown: https://insights.sbomify.com/CVE-2022-42273/index.md)","id":"CVE-2022-42273","markdown":"https://insights.sbomify.com/CVE-2022-42273/index.md","name":"CVE-2022-42273","record":{"aliases":["GHSA-28pc-f543-jq2v"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"NVIDIA DGX server","requires_auth":"low_privilege","summary":"An authorized attacker can exploit a buffer overflow in libwebsocket on NVIDIA DGX servers to execute code or cause denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"nvidia","cpe":[{"product":"dgx_a100_firmware","vendor":"nvidia"}],"cvss":{"score":8.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"NVIDIA BMC contains a vulnerability in libwebsocket, where an authorized attacker can cause a buffer overflow and cause a denial of service or gain code execution.","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":"Memory corruption in NVIDIA DGX servers","id":"CVE-2022-42273","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in NVIDIA DGX servers","id":"CVE-2022-42274"},"packages":[],"prev":{"headline":"Memory corruption in NVIDIA DGX servers","id":"CVE-2022-42272"},"products":["NVIDIA DGX servers"],"published":"2023-01-12","related":[{"cvss_score":9.3,"headline":"CVE","id":"CVE-2023-31029","kev_date_added":null,"published":"2024-01-12"},{"cvss_score":9.3,"headline":"CVE","id":"CVE-2023-31030","kev_date_added":null,"published":"2024-01-12"},{"cvss_score":9,"headline":"CVE","id":"CVE-2023-31024","kev_date_added":null,"published":"2024-01-12"},{"cvss_score":8.4,"headline":"Memory corruption in NVIDIA DGX Servers","id":"CVE-2022-42271","kev_date_added":null,"published":"2023-01-11"},{"cvss_score":8.2,"headline":"Null dereference in NVIDIA DGX A100","id":"CVE-2022-31599","kev_date_added":null,"published":"2022-07-04"},{"cvss_score":8.2,"headline":"Memory corruption in NVIDIA DGX A100","id":"CVE-2022-28200","kev_date_added":null,"published":"2022-07-02"},{"cvss_score":8.1,"headline":"Memory corruption in NVIDIA DGX servers","id":"CVE-2022-42272","kev_date_added":null,"published":"2023-01-12"}],"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":"total"},"state":"PUBLISHED","updated":"2025-04-07","vendors":["NVIDIA"]},"summary":"An authorized attacker can exploit a buffer overflow in libwebsocket on NVIDIA DGX servers to execute code or cause denial of service.","url":"https://insights.sbomify.com/CVE-2022-42273/"}