{"schemaVersion":3,"id":"CVE-2021-26311","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"In the AMD SEV/SEV-ES feature, memory can be rearranged in the guest address space that is not detected by the attestation mechanism which could be used by a malicious hypervisor to potentially lead to arbitrary code execution within the guest VM if a malicious administrator has access to compromise the server hypervisor.","dates":{"published":"2021-05-13T11:06:17.662Z","modified":"2024-09-17T04:25:26.352Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.2,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":9,"severity":"high","vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01683,"percentile":0.76633,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.01683},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01683,"percentile":0.76633}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01683,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01683,"percentile":0.76633}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command ('Command Injection')","description":"The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/77.html"}],"affected":[{"vendor":"amd","product":"epyc_7232p_firmware","name":"epyc 7232p firmware","label":"epyc_7232p_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7232p"},{"vendor":"amd","product":"epyc_7251_firmware","name":"epyc 7251 firmware","label":"epyc_7251_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7251"},{"vendor":"amd","product":"epyc_7252_firmware","name":"epyc 7252 firmware","label":"epyc_7252_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7252"},{"vendor":"amd","product":"epyc_7261_firmware","name":"epyc 7261 firmware","label":"epyc_7261_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7261"},{"vendor":"amd","product":"epyc_7262_firmware","name":"epyc 7262 firmware","label":"epyc_7262_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7262"},{"vendor":"amd","product":"epyc_7272_firmware","name":"epyc 7272 firmware","label":"epyc_7272_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7272"},{"vendor":"amd","product":"epyc_7281_firmware","name":"epyc 7281 firmware","label":"epyc_7281_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7281"},{"vendor":"amd","product":"epyc_7282_firmware","name":"epyc 7282 firmware","label":"epyc_7282_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7282"},{"vendor":"amd","product":"epyc_72f3_firmware","name":"epyc 72f3 firmware","label":"epyc_72f3_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_72f3"},{"vendor":"amd","product":"epyc_7301_firmware","name":"epyc 7301 firmware","label":"epyc_7301_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7301"},{"vendor":"amd","product":"epyc_7302_firmware","name":"epyc 7302 firmware","label":"epyc_7302_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7302"},{"vendor":"amd","product":"epyc_7302p_firmware","name":"epyc 7302p firmware","label":"epyc_7302p_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7302p"},{"vendor":"amd","product":"epyc_7313_firmware","name":"epyc 7313 firmware","label":"epyc_7313_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7313"},{"vendor":"amd","product":"epyc_7313p_firmware","name":"epyc 7313p firmware","label":"epyc_7313p_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7313p"},{"vendor":"amd","product":"epyc_7343_firmware","name":"epyc 7343 firmware","label":"epyc_7343_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7343"},{"vendor":"amd","product":"epyc_7351_firmware","name":"epyc 7351 firmware","label":"epyc_7351_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7351"},{"vendor":"amd","product":"epyc_7351p_firmware","name":"epyc 7351p firmware","label":"epyc_7351p_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7351p"},{"vendor":"amd","product":"epyc_7352_firmware","name":"epyc 7352 firmware","label":"epyc_7352_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7352"},{"vendor":"amd","product":"epyc_7371_firmware","name":"epyc 7371 firmware","label":"epyc_7371_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7371"},{"vendor":"amd","product":"epyc_73f3_firmware","name":"epyc 73f3 firmware","label":"epyc_73f3_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_73f3"},{"vendor":"amd","product":"epyc_7401_firmware","name":"epyc 7401 firmware","label":"epyc_7401_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7401"},{"vendor":"amd","product":"epyc_7401p_firmware","name":"epyc 7401p firmware","label":"epyc_7401p_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7401p"},{"vendor":"amd","product":"epyc_7402_firmware","name":"epyc 7402 firmware","label":"epyc_7402_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7402"},{"vendor":"amd","product":"epyc_7402p_firmware","name":"epyc 7402p firmware","label":"epyc_7402p_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7402p"},{"vendor":"amd","product":"epyc_7413_firmware","name":"epyc 7413 firmware","label":"epyc_7413_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7413"},{"vendor":"amd","product":"epyc_7443_firmware","name":"epyc 7443 firmware","label":"epyc_7443_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7443"},{"vendor":"amd","product":"epyc_7443p_firmware","name":"epyc 7443p firmware","label":"epyc_7443p_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7443p"},{"vendor":"amd","product":"epyc_7451_firmware","name":"epyc 7451 firmware","label":"epyc_7451_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7451"},{"vendor":"amd","product":"epyc_7452_firmware","name":"epyc 7452 firmware","label":"epyc_7452_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7452"},{"vendor":"amd","product":"epyc_7453_firmware","name":"epyc 7453 firmware","label":"epyc_7453_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7453"},{"vendor":"amd","product":"epyc_74f3_firmware","name":"epyc 74f3 firmware","label":"epyc_74f3_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_74f3"},{"vendor":"amd","product":"epyc_7501_firmware","name":"epyc 7501 firmware","label":"epyc_7501_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7501"},{"vendor":"amd","product":"epyc_7502_firmware","name":"epyc 7502 firmware","label":"epyc_7502_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7502"},{"vendor":"amd","product":"epyc_7502p_firmware","name":"epyc 7502p firmware","label":"epyc_7502p_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7502p"},{"vendor":"amd","product":"epyc_7513_firmware","name":"epyc 7513 firmware","label":"epyc_7513_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7513"},{"vendor":"amd","product":"epyc_7532_firmware","name":"epyc 7532 firmware","label":"epyc_7532_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7532"},{"vendor":"amd","product":"epyc_7542_firmware","name":"epyc 7542 firmware","label":"epyc_7542_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7542"},{"vendor":"amd","product":"epyc_7543_firmware","name":"epyc 7543 firmware","label":"epyc_7543_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7543"},{"vendor":"amd","product":"epyc_7543p_firmware","name":"epyc 7543p firmware","label":"epyc_7543p_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7543p"},{"vendor":"amd","product":"epyc_7551_firmware","name":"epyc 7551 firmware","label":"epyc_7551_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7551"},{"vendor":"amd","product":"epyc_7551p_firmware","name":"epyc 7551p firmware","label":"epyc_7551p_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7551p"},{"vendor":"amd","product":"epyc_7552_firmware","name":"epyc 7552 firmware","label":"epyc_7552_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7552"},{"vendor":"amd","product":"epyc_75f3_firmware","name":"epyc 75f3 firmware","label":"epyc_75f3_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_75f3"},{"vendor":"amd","product":"epyc_7601_firmware","name":"epyc 7601 firmware","label":"epyc_7601_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7601"},{"vendor":"amd","product":"epyc_7642_firmware","name":"epyc 7642 firmware","label":"epyc_7642_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7642"},{"vendor":"amd","product":"epyc_7643_firmware","name":"epyc 7643 firmware","label":"epyc_7643_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7643"},{"vendor":"amd","product":"epyc_7662_firmware","name":"epyc 7662 firmware","label":"epyc_7662_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7662"},{"vendor":"amd","product":"epyc_7663_firmware","name":"epyc 7663 firmware","label":"epyc_7663_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7663"},{"vendor":"amd","product":"epyc_7702_firmware","name":"epyc 7702 firmware","label":"epyc_7702_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7702"},{"vendor":"amd","product":"epyc_7702p_firmware","name":"epyc 7702p firmware","label":"epyc_7702p_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7702p"},{"vendor":"amd","product":"epyc_7713_firmware","name":"epyc 7713 firmware","label":"epyc_7713_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7713"},{"vendor":"amd","product":"epyc_7713p_firmware","name":"epyc 7713p firmware","label":"epyc_7713p_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7713p"},{"vendor":"amd","product":"epyc_7742_firmware","name":"epyc 7742 firmware","label":"epyc_7742_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7742"},{"vendor":"amd","product":"epyc_7763_firmware","name":"epyc 7763 firmware","label":"epyc_7763_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7763"},{"vendor":"amd","product":"epyc_7f32_firmware","name":"epyc 7f32 firmware","label":"epyc_7f32_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7f32"},{"vendor":"amd","product":"epyc_7f52_firmware","name":"epyc 7f52 firmware","label":"epyc_7f52_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7f52"},{"vendor":"amd","product":"epyc_7f72_firmware","name":"epyc 7f72 firmware","label":"epyc_7f72_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7f72"},{"vendor":"amd","product":"epyc_7h12_firmware","name":"epyc 7h12 firmware","label":"epyc_7h12_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_7h12"},{"vendor":"amd","product":"epyc_embedded_3101_firmware","name":"epyc embedded 3101 firmware","label":"epyc_embedded_3101_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_embedded_3101"},{"vendor":"amd","product":"epyc_embedded_3151_firmware","name":"epyc embedded 3151 firmware","label":"epyc_embedded_3151_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_embedded_3151"},{"vendor":"amd","product":"epyc_embedded_3201_firmware","name":"epyc embedded 3201 firmware","label":"epyc_embedded_3201_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_embedded_3201"},{"vendor":"amd","product":"epyc_embedded_3251_firmware","name":"epyc embedded 3251 firmware","label":"epyc_embedded_3251_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_embedded_3251"},{"vendor":"amd","product":"epyc_embedded_3255_firmware","name":"epyc embedded 3255 firmware","label":"epyc_embedded_3255_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_embedded_3255"},{"vendor":"amd","product":"epyc_embedded_3351_firmware","name":"epyc embedded 3351 firmware","label":"epyc_embedded_3351_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_embedded_3351"},{"vendor":"amd","product":"epyc_embedded_3451_firmware","name":"epyc embedded 3451 firmware","label":"epyc_embedded_3451_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/amd/epyc_embedded_3451"},{"vendor":"amd","product":"sev/sev-es","name":"SEV/SEV-ES","label":"sev/sev-es","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < SEV-SNP","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < SEV-SNP","eol":null,"hubHref":"/vendor/amd/sevsev-es"}],"affectedCount":66,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1004","label":"www.amd.com/en/corporate/product-security/bulletin/amd-sb-1004","hostname":"www.amd.com","tags":["X Refsource MISC","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2021-05-13T11:06:17.662Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-09-17T04:25:26.352Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T09:43:59.521Z","stale":false,"partial":false}}