{"id":"CVE-2023-25522","aliases":["EUVD-2023-29474","GHSA-qvm4-6784-j9p4"],"status":"published","title":"NVIDIA DGX A100/A800 contains a vulnerability in SBIOS where an attacker may cause...","description":"NVIDIA DGX A100/A800 contains a vulnerability in SBIOS where an attacker may cause improper input validation by providing configuration information in an unexpected format.  A successful exploit of this vulnerability may lead to denial of service, information disclosure, and data tampering.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00174,"percentile":0.06899,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2023-07-03T23:27:41Z","modified":"2026-06-17T05:41:24Z","products":[{"vendor":"nvidia","product":"dgx a100/a800"},{"vendor":"nvidia","product":"dgx_a100"},{"vendor":"nvidia","product":"dgx_a100_firmware"},{"vendor":"nvidia","product":"dgx_a800"},{"vendor":"nvidia","product":"dgx_a800_firmware"}],"references":[{"url":"https://nvidia.custhelp.com/app/answers/detail/a_id/5461","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-25522"},{"url":"https://github.com/advisories/GHSA-qvm4-6784-j9p4"}],"sources":{"cve":[{"id":"CVE-2023-25522","description":"\n\n\n\n\n\n\nNVIDIA DGX A100/A800 contains a vulnerability in SBIOS where an attacker may cause improper input validation by providing configuration information in an unexpected format.  A successful exploit of this vulnerability may lead to denial of service, information disclosure, and data tampering.\n\n\n\n\n\n\n\n","status":"published","published":"2023-07-03T23:27:41.361Z","modified":"2024-11-25T16:54:04.108Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:35:19.559321Z"}],"euvd":[{"id":"EUVD-2023-29474","description":"\n\n\n\n\n\n\nNVIDIA DGX A100/A800 contains a vulnerability in SBIOS where an attacker may cause improper input validation by providing configuration information in an unexpected format.  A successful exploit of this vulnerability may lead to denial of service, information disclosure, and data tampering.\n\n\n\n\n\n\n\n","status":"published","published":"2023-07-03T23:27:41Z","modified":"2024-11-25T16:54:04Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:48.805983Z"}],"ghsa":[{"id":"GHSA-qvm4-6784-j9p4","title":"\n\n\n\n\n\n\nNVIDIA DGX A100/A800 contains a vulnerability in SBIOS where an attacker may cause...","description":"\n\n\n\n\n\n\nNVIDIA DGX A100/A800 contains a vulnerability in SBIOS where an attacker may cause improper input validation by providing configuration information in an unexpected format.  A successful exploit of this vulnerability may lead to denial of service, information disclosure, and data tampering.\n\n\n\n\n\n\n\n","status":"published","published":"2023-07-04T00:31:39Z","modified":"2024-04-04T05:21:12Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:56:31.684074Z"}],"nvd":[{"id":"CVE-2023-25522","description":"\n\n\n\n\n\n\nNVIDIA DGX A100/A800 contains a vulnerability in SBIOS where an attacker may cause improper input validation by providing configuration information in an unexpected format.  A successful exploit of this vulnerability may lead to denial of service, information disclosure, and data tampering.\n\n\n\n\n\n\n\n","status":"published","published":"2023-07-04T00:15:09.797Z","modified":"2026-06-17T05:41:24.74Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/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-20"],"updated_at":"2026-11-02T14:08:14.715708Z"}]}}