{"id":"CVE-2023-31034","aliases":["EUVD-2023-35371","GHSA-r2x9-77mc-c6x6"],"status":"published","title":"CVE","description":"NVIDIA DGX A100 SBIOS contains a vulnerability where a local attacker can cause input validation checks to be bypassed by causing an integer overflow. A successful exploit of this vulnerability may lead to denial of service, information disclosure, and data tampering.","severity":{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00151,"percentile":0.04267,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-190"],"published":"2024-01-12T18:31:41Z","modified":"2026-06-17T05:56:08Z","products":[{"vendor":"nvidia","product":"dgx a100"},{"vendor":"nvidia","product":"dgx_a100_firmware"}],"references":[{"url":"https://nvidia.custhelp.com/app/answers/detail/a_id/5510","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-31034"},{"url":"https://github.com/advisories/GHSA-r2x9-77mc-c6x6"}],"sources":{"cve":[{"id":"CVE-2023-31034","title":"CVE","description":"NVIDIA DGX A100 SBIOS contains a vulnerability where a local attacker can cause input validation checks to be bypassed by causing an integer overflow. A successful exploit of this vulnerability may lead to denial of service, information disclosure, and data tampering.","status":"published","published":"2024-01-12T18:31:41.194Z","modified":"2025-06-17T21:09:17.238Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:35:27.430605Z"}],"euvd":[{"id":"EUVD-2023-35371","description":"NVIDIA DGX A100 SBIOS contains a vulnerability where a local attacker can cause input validation checks to be bypassed by causing an integer overflow. A successful exploit of this vulnerability may lead to denial of service, information disclosure, and data tampering.","status":"published","published":"2024-01-12T18:31:41Z","modified":"2025-06-17T21:09:17Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:H","level":"medium"}],"updated_at":"2026-11-02T20:32:21.531807Z"}],"ghsa":[{"id":"GHSA-r2x9-77mc-c6x6","title":"NVIDIA DGX A100 SBIOS contains a vulnerability where a local attacker can cause input validation...","description":"NVIDIA DGX A100 SBIOS contains a vulnerability where a local attacker can cause input validation checks to be bypassed by causing an integer overflow. A successful exploit of this vulnerability may lead to denial of service, information disclosure, and data tampering.","status":"published","published":"2024-01-12T21:30:19Z","modified":"2024-01-12T21:30:20Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:H","level":"medium"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:55:24.514817Z"}],"nvd":[{"id":"CVE-2023-31034","description":"NVIDIA DGX A100 SBIOS contains a vulnerability where a local attacker can cause input validation checks to be bypassed by causing an integer overflow. A successful exploit of this vulnerability may lead to denial of service, information disclosure, and data tampering.","status":"published","published":"2024-01-12T19:15:10.867Z","modified":"2026-06-17T05:56:08.173Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:H","level":"medium","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-190"],"updated_at":"2026-11-02T14:09:00.788714Z"}]}}