{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-28737","assignerOrgId":"cc1ad9ee-3454-478d-9317-d3e869d708bc","state":"PUBLISHED","assignerShortName":"canonical","dateReserved":"2022-04-05T21:59:08.761Z","datePublished":"2023-07-20T00:26:15.627Z","dateUpdated":"2024-10-22T13:17:50.789Z"},"containers":{"cna":{"affected":[{"packageName":"shim","product":"shim","vendor":"Red Hat Bootloader Team","repo":"https://github.com/rhboot/shim/","platforms":["Linux"],"versions":[{"lessThan":"15.6","status":"affected","version":"0","versionType":"semver"}]}],"title":"There's a possible overflow in handle_image() when shim tries to load and execute crafted EFI executables","descriptions":[{"lang":"en","value":"There's a possible overflow in handle_image() when shim tries to load and execute crafted EFI executables; The handle_image() function takes into account the SizeOfRawData field from each section to be loaded. An attacker can leverage this to perform out-of-bound writes into memory. Arbitrary code execution is not discarded in such scenario."}],"datePublic":"2022-06-13T00:00:00.000Z","references":[{"tags":["mailing-list"],"url":"https://www.openwall.com/lists/oss-security/2022/06/07/5"},{"tags":["issue-tracking"],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-28737"}],"credits":[{"lang":"en","type":"finder","value":"Chris Coulson"}],"metrics":[{"format":"CVSS","cvssV3_1":{"version":"3.1","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","baseScore":6.5,"baseSeverity":"MEDIUM"}}],"providerMetadata":{"orgId":"cc1ad9ee-3454-478d-9317-d3e869d708bc","shortName":"canonical","dateUpdated":"2023-07-20T15:38:14.142Z"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T06:03:52.700Z"},"title":"CVE Program Container","references":[{"tags":["mailing-list","x_transferred"],"url":"https://www.openwall.com/lists/oss-security/2022/06/07/5"},{"tags":["issue-tracking","x_transferred"],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-28737"}]},{"affected":[{"vendor":"redhat","product":"shim","cpes":["cpe:2.3:a:redhat:shim:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"15.6","versionType":"semver"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-22T13:15:51.434701Z","id":"CVE-2022-28737","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-10-22T13:17:50.789Z"}}]}}