{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-21978","assignerOrgId":"b58fc414-a1e4-4f92-9d70-1add41838648","state":"PUBLISHED","assignerShortName":"AMD","dateReserved":"2024-01-03T16:43:30.197Z","datePublished":"2024-08-05T16:05:34.019Z","dateUpdated":"2024-08-05T17:36:02.731Z"},"containers":{"cna":{"affected":[{"defaultStatus":"affected","product":"3rd Gen AMD EPYC™ Processors","vendor":"AMD","versions":[{"lessThan":"MilanPI 1.0.0.D","status":"affected","version":"various","versionType":"Platform Initialization"}]},{"defaultStatus":"affected","product":"4th Gen AMD EPYC™ Processors","vendor":"AMD","versions":[{"lessThan":"GenoaPI 1.0.0.C","status":"affected","version":"various","versionType":"Platform Initialization"}]},{"defaultStatus":"affected","product":"AMD EPYC™ Embedded 7003","vendor":"AMD","versions":[{"lessThan":"EmbMilanPI-SP3 1.0.0.9","status":"affected","version":"various","versionType":"Platform Initialization"}]},{"defaultStatus":"affected","product":"AMD EPYC™ Embedded 9003","vendor":"AMD","versions":[{"lessThan":"EmbGenoaPI-SP5 1.0.0.7","status":"affected","version":"various","versionType":"Platform Initialization"}]}],"datePublic":"2024-08-05T16:00:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<span style=\"background-color: rgb(255, 255, 255);\">\n\n<span style=\"background-color: rgb(255, 255, 255);\">\n\n<span style=\"background-color: rgb(255, 255, 255);\">Improper input validation in SEV-SNP could allow a malicious hypervisor to read or overwrite guest memory potentially leading to data leakage or data corruption.</span>\n\n</span>\n\n</span>"}],"value":"Improper input validation in SEV-SNP could allow a malicious hypervisor to read or overwrite guest memory potentially leading to data leakage or data corruption."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":6,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"b58fc414-a1e4-4f92-9d70-1add41838648","shortName":"AMD","dateUpdated":"2024-08-05T16:05:34.019Z"},"references":[{"tags":["vendor-advisory"],"url":"https://https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3011.html"}],"source":{"advisory":"AMD-SB-4002, AMD-SB-3002, AMD-SB-5001","discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"affected":[{"vendor":"amd","product":"epyc_7003_firmware","cpes":["cpe:2.3:o:amd:epyc_7003_firmware:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"milanpi_1.0.0.9_sp3","versionType":"custom"}]},{"vendor":"amd","product":"epyc_9003_firmware","cpes":["cpe:2.3:o:amd:epyc_9003_firmware:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"genoapi_1.0.0.7_sp5","versionType":"custom"}]},{"vendor":"amd","product":"epyc_7773x_firmware","cpes":["cpe:2.3:o:amd:epyc_7203_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_7203p_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_72f3_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_7303_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_7303p_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_7313p_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_7343_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_7373x_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_7413_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_7443_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_7443p_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_7453_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_7473x_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_74f3_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_7513_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_7543_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_7573x_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_75f3_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_7643_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_7643p_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_7663_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_7663p_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_7713_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_7713p_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_7763_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_7773x_firmware:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"milanpi_1.0.0.d","versionType":"custom"}]},{"vendor":"amd","product":"epyc_9754s_firmware","cpes":["cpe:2.3:o:amd:epyc_8024p_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_8024pn_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_8124p_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_8124pn_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_8224p_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_8224pn_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_8324p_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_8324pn_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_8434p_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_8434pn_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_8534p_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_8534pn_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9124_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9174f_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9184x_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9224_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9254_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9274f_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9334_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9354_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9354p_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9374f_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9384x_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9454_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9454p_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9474f_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9534_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9554_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9554p_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9634_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9654_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9654p_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9684x_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9734_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9754_firmware:-:*:*:*:*:*:*:*","cpe:2.3:o:amd:epyc_9754s_firmware:-:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"genoapi_1.0.0.c","versionType":"custom"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-08-05T17:01:18.171419Z","id":"CVE-2024-21978","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":"2024-08-05T17:36:02.731Z"}}]}}