{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-36765","assignerOrgId":"65518388-201a-4f93-8712-366d21fe8d2c","state":"PUBLISHED","assignerShortName":"TianoCore","dateReserved":"2022-07-25T19:43:11.215Z","datePublished":"2024-01-09T16:10:16.350Z","dateUpdated":"2025-11-03T19:27:16.178Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"edk2","vendor":"TianoCore","versions":[{"lessThanOrEqual":"202311","status":"affected","version":"*","versionType":"Stable"}]}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"EDK2 is susceptible to a vulnerability in the CreateHob<code>()</code> function, allowing a user to trigger a integer overflow to buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability."}],"value":"EDK2 is susceptible to a vulnerability in the CreateHob() function, allowing a user to trigger a integer overflow to buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability."}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-680","description":"CWE-680: Integer Overflow to Buffer Overflow","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"65518388-201a-4f93-8712-366d21fe8d2c","shortName":"TianoCore","dateUpdated":"2024-03-13T02:06:08.073Z"},"references":[{"url":"https://github.com/tianocore/edk2/security/advisories/GHSA-ch4w-v7m3-g8wx"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/"}],"source":{"discovery":"UNKNOWN"},"title":"Integer Overflow in CreateHob","x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/tianocore/edk2/security/advisories/GHSA-ch4w-v7m3-g8wx","tags":["x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2025/06/msg00007.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T19:27:16.178Z"}},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-05-08T15:56:33.385699Z","id":"CVE-2022-36765","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-06-03T14:31:09.112Z"}}]}}