{ "id": "CVE-2023-25521", "sourceIdentifier": "psirt@nvidia.com", "published": "2023-07-04T00:15:09.727", "lastModified": "2024-11-21T07:49:39.657", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "\n\n\n\n\nNVIDIA DGX A100/A800 contains a vulnerability in SBIOS where an attacker may cause execution with unnecessary privileges by leveraging a weakness whereby proper input parameter validation is not performed. A successful exploit of this vulnerability may lead to denial of service, information disclosure, and data tampering.\n\n\n\n\n\n" } ], "metrics": { "cvssMetricV31": [ { "source": "psirt@nvidia.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "LOCAL", "attackComplexity": "HIGH", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 0.8, "impactScore": 6.0 }, { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 5.9 } ] }, "weaknesses": [ { "source": "psirt@nvidia.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-250" } ] }, { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-269" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:nvidia:dgx_a100_firmware:*:*:*:*:sbios:*:*:*", "versionEndExcluding": "1.21", "matchCriteriaId": "C2566B65-23C8-4339-9FFD-0B695AF32963" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:nvidia:dgx_a100:-:*:*:*:*:*:*:*", "matchCriteriaId": "8807CB65-5F49-42E8-B5D8-36943418ADB9" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:nvidia:dgx_a800_firmware:*:*:*:*:sbios:*:*:*", "versionEndExcluding": "1.21", "matchCriteriaId": "53F53450-51D5-4060-8A27-85E2D6CF1D7A" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:nvidia:dgx_a800:-:*:*:*:*:*:*:*", "matchCriteriaId": "B4248CB6-D7EC-4AAD-A95E-D2C243A6D232" } ] } ] } ], "references": [ { "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5461", "source": "psirt@nvidia.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5461", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] } ] }