CVE-2022-40080

{"id": "CVE-2022-40080", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2023-02-16T20:15:15.110", "references": [{"url": "https://acer.com/", "tags": ["Not Applicable"], "source": "cve@mitre.org"}, {"url": "https://github.com/10TG/vulnerabilities/blob/main/Acer/CVE-2022-40080/CVE-2022-40080.md", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Stack overflow vulnerability in Aspire E5-475G 's BIOS firmware, in the FpGui module, a second call to GetVariable services allows local attackers to execute arbitrary code in the UEFI DXE phase and gain escalated privileges."}], "lastModified": "2023-02-24T20:40:14.110", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:acer:aspire_e5-475g_firmware:1.21:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "96AA57F9-90A7-403C-A35A-0F7232921AC4"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:acer:aspire_e5-475g:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "BBC73CD0-1C59-4D71-AA25-9762864E5284"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}