{"id":"CVE-2022-36764","state":"PUBLISHED","title":"Heap Buffer Overflow in Tcg2MeasurePeImage","description":"EDK2 is susceptible to a vulnerability in the Tcg2MeasurePeImage() function, allowing a user to trigger a heap buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability.","publishedAt":"2024-01-09T16:09:44.836Z","updatedAt":"2025-11-03T19:27:14.823Z","severity":{"score":7,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H","source":"TianoCore"},"assigner":"TianoCore","products":["TianoCore edk2"],"affected":[{"vendor":"TianoCore","product":"edk2","defaultStatus":"unaffected","versions":[{"version":"*","status":"affected","lessThanOrEqual":"202311","versionType":"Stable"}]}],"references":["https://github.com/tianocore/edk2/security/advisories/GHSA-4hcq-p8q8-hj8j","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/","https://lists.debian.org/debian-lts-announce/2025/06/msg00007.html"],"weaknesses":["CWE-122"],"ingestedAt":"2026-10-29T19:50:21.136Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/36xxx/CVE-2022-36764.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-36764","state":"PUBLISHED","datePublished":"2024-01-09T16:09:44.836Z","dateUpdated":"2025-11-03T19:27:14.823Z","assignerShortName":"TianoCore","assignerOrgId":"65518388-201a-4f93-8712-366d21fe8d2c","dateReserved":"2022-07-25T19:43:11.215Z"},"containers":{"cna":{"title":"Heap Buffer Overflow in Tcg2MeasurePeImage","descriptions":[{"lang":"en","value":"EDK2 is susceptible to a vulnerability in the Tcg2MeasurePeImage() function, allowing a user to trigger a heap buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability."}],"affected":[{"vendor":"TianoCore","product":"edk2","defaultStatus":"unaffected","versions":[{"version":"*","status":"affected","lessThanOrEqual":"202311","versionType":"Stable"}]}],"references":[{"url":"https://github.com/tianocore/edk2/security/advisories/GHSA-4hcq-p8q8-hj8j"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJ42V7O7F4OU6R7QSQQECLB6LDHKZIMQ/"}],"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-122","description":"CWE-122: Heap-based Buffer Overflow","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"TianoCore","orgId":"65518388-201a-4f93-8712-366d21fe8d2c","dateUpdated":"2024-03-13T02:06:02.819Z"},"credits":[{"lang":"en","type":"remediation developer","user":"00000000-0000-4000-9000-000000000000","value":"Doug Flick"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/tianocore/edk2/security/advisories/GHSA-4hcq-p8q8-hj8j","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":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-03T19:27:14.823Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-03-06T21:12:01.620840Z","id":"CVE-2022-36764","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":"2024-09-04T15:13:09.526Z"}}]}}}