{"id":"CVE-2022-42273","state":"PUBLISHED","title":"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.","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.","publishedAt":"2023-01-12T22:17:59.014Z","updatedAt":"2025-04-07T19:46:05.442Z","severity":{"score":8.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","source":"nvidia"},"assigner":"nvidia","products":["NVIDIA NVIDIA DGX servers"],"affected":[{"vendor":"NVIDIA","product":"NVIDIA DGX servers","defaultStatus":"unaffected","versions":[{"version":"All BMC firmware versions prior to 00.19.07","status":"affected"}]}],"references":["https://nvidia.custhelp.com/app/answers/detail/a_id/5435"],"weaknesses":["CWE-120"],"ingestedAt":"2026-10-29T19:50:40.706Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/42xxx/CVE-2022-42273.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-42273","state":"PUBLISHED","datePublished":"2023-01-12T22:17:59.014Z","dateUpdated":"2025-04-07T19:46:05.442Z","assignerShortName":"nvidia","assignerOrgId":"9576f279-3576-44b5-a4af-b9a8644b2de6","dateReserved":"2022-10-03T14:20:26.204Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"NVIDIA","product":"NVIDIA DGX servers","defaultStatus":"unaffected","versions":[{"version":"All BMC firmware versions prior to 00.19.07","status":"affected"}]}],"references":[{"url":"https://nvidia.custhelp.com/app/answers/detail/a_id/5435"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-120","description":"CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"nvidia","orgId":"9576f279-3576-44b5-a4af-b9a8644b2de6","dateUpdated":"2023-01-12T22:17:59.014Z"},"impacts":[{"descriptions":[{"lang":"en","value":"Code Execution, Denial of Service"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://nvidia.custhelp.com/app/answers/detail/a_id/5435","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T13:03:45.916Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-07T19:45:58.455388Z","id":"CVE-2022-42273","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-04-07T19:46:05.442Z"}}]}}}