{"id":"CVE-2023-23904","state":"PUBLISHED","title":"NULL pointer dereference in the UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.","description":"NULL pointer dereference in the UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.","publishedAt":"2024-09-16T16:38:44.985Z","updatedAt":"2025-11-03T21:47:18.368Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:N/VI:H/VA:L/SC:N/SI:H/SA:L","source":"intel"},"assigner":"intel","products":["n/a UEFI firmware for some Intel(R) Processors"],"affected":[{"vendor":"n/a","product":"UEFI firmware for some Intel(R) Processors","defaultStatus":"unaffected","versions":[{"version":"See references","status":"affected"}]}],"references":["https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01071.html","https://security.netapp.com/advisory/ntap-20241011-0009/"],"weaknesses":["CWE-395"],"ingestedAt":"2026-10-29T20:05:43.909Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/23xxx/CVE-2023-23904.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-23904","state":"PUBLISHED","datePublished":"2024-09-16T16:38:44.985Z","dateUpdated":"2025-11-03T21:47:18.368Z","assignerShortName":"intel","assignerOrgId":"6dda929c-bb53-4a77-a76d-48e79601a1ce","dateReserved":"2023-02-17T04:00:04.746Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"NULL pointer dereference in the UEFI firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access."}],"affected":[{"vendor":"n/a","product":"UEFI firmware for some Intel(R) Processors","defaultStatus":"unaffected","versions":[{"version":"See references","status":"affected"}]}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01071.html","name":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01071.html"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","baseScore":6.1,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:L","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"LOW"},"cvssV4_0":{"version":"4.0","baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:N/VI:H/VA:L/SC:N/SI:H/SA:L","attackVector":"LOCAL","attackComplexity":"HIGH","attackRequirements":"PRESENT","privilegesRequired":"HIGH","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"LOW","subConfidentialityImpact":"NONE","subIntegrityImpact":"HIGH","subAvailabilityImpact":"LOW"}}],"problemTypes":[{"descriptions":[{"lang":"en","description":"escalation of privilege"},{"cweId":"CWE-395","lang":"en","description":"NULL pointer dereference","type":"CWE"}]}],"providerMetadata":{"shortName":"intel","orgId":"6dda929c-bb53-4a77-a76d-48e79601a1ce","dateUpdated":"2024-09-16T16:38:44.985Z"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"ieisystem","product":"uefi_firmware","defaultStatus":"unknown","versions":[{"version":"8.4","status":"affected"}],"cpes":["cpe:2.3:a:ieisystem:uefi_firmware:8.4:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-16T19:31:44.721963Z","id":"CVE-2023-23904","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-09-16T19:35:17.288Z"}},{"title":"CVE Program Container","references":[{"url":"https://security.netapp.com/advisory/ntap-20241011-0009/"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-03T21:47:18.368Z"}}]}}}