{"id":"CVE-2022-42271","aliases":["EUVD-2022-45346","GHSA-c2j5-mf46-9fj2"],"status":"published","title":"NVIDIA BMC contains a vulnerability in IPMI handler, where an authorized attacker can cause a...","description":"NVIDIA BMC contains a vulnerability in IPMI handler, where an authorized attacker can cause a buffer overflow and cause a denial of service or gain code execution","severity":{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00269,"percentile":0.19117,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2023-01-11T06:00:01Z","modified":"2026-06-17T05:04:37Z","products":[{"vendor":"nvidia","product":"dgx_a100_firmware"},{"vendor":"nvidia","product":"nvidia dgx servers"}],"references":[{"url":"https://nvidia.custhelp.com/app/answers/detail/a_id/5435","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-42271"},{"url":"https://github.com/advisories/GHSA-c2j5-mf46-9fj2"}],"sources":{"cve":[{"id":"CVE-2022-42271","description":"NVIDIA BMC contains a vulnerability in IPMI handler, where an authorized attacker can cause a buffer overflow and cause a denial of service or gain code execution","status":"published","published":"2023-01-11T06:00:01.038Z","modified":"2025-04-08T15:51:42.647Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:34:27.327929Z"}],"euvd":[{"id":"EUVD-2022-45346","description":"NVIDIA BMC contains a vulnerability in IPMI handler, where an authorized attacker can cause a buffer overflow and cause a denial of service or gain code execution","status":"published","published":"2023-01-11T06:00:01Z","modified":"2025-04-08T15:51:42Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T20:52:39.54776Z"}],"ghsa":[{"id":"GHSA-c2j5-mf46-9fj2","title":"NVIDIA BMC contains a vulnerability in IPMI handler, where an authorized attacker can cause a...","description":"NVIDIA BMC contains a vulnerability in IPMI handler, where an authorized attacker can cause a buffer overflow and cause a denial of service or gain code execution","status":"published","published":"2023-01-11T06:30:21Z","modified":"2023-02-03T05:04:13Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:53:30.880998Z"}],"nvd":[{"id":"CVE-2022-42271","description":"NVIDIA BMC contains a vulnerability in IPMI handler, where an authorized attacker can cause a buffer overflow and cause a denial of service or gain code execution","status":"published","published":"2023-01-11T06:15:08.613Z","modified":"2026-06-17T05:04:37.48Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:07:35.157734Z"}]}}