{"attribution":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","cve":{"id":"CVE-2025-52535","sourceIdentifier":"psirt@amd.com","published":"2026-11-10T22:17:46.027","lastModified":"2026-11-10T22:17:46.027","vulnStatus":"Received","cveTags":[],"descriptions":[{"lang":"en","value":"Improper resource reuse in the AMD Secure Encrypted Virtualization (SEV) firmware could allow an attacker with hypervisor access to write to the Reverse Map Table (RMP) protected memory, potentially resulting in loss of guest memory integrity."}],"affected":[{"source":"psirt@amd.com","affectedData":[{"vendor":"AMD","product":"AMD EPYC™ 9004 Series Processors","defaultStatus":"affected","versions":[{"version":"GenoaPI_1.0.0.J","status":"unaffected"}]},{"vendor":"AMD","product":"AMD EPYC™ 7003 Series Processors","defaultStatus":"affected","versions":[{"version":"MilanPI-SP3_1.0.0.K","status":"unaffected"}]},{"vendor":"AMD","product":"AMD EPYC™ 9005 Series Processors","defaultStatus":"affected","versions":[{"version":"TurinPI_1.0.0.A","status":"unaffected"}]},{"vendor":"AMD","product":"AMD EPYC™ 8004 Series Processors","defaultStatus":"affected","versions":[{"version":"GenoaPI_1.0.0.J","status":"unaffected"}]},{"vendor":"AMD","product":"AMD EPYC™ Embedded 7003 Series Processors","defaultStatus":"affected","versions":[{"version":"EmbMilanPI-SP3 1.0.0.E","status":"unaffected"}]},{"vendor":"AMD","product":"AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed \"Genoa\")","defaultStatus":"affected","versions":[{"version":"EmbeddedGenoaPI_1.0.0.E","status":"unaffected"}]},{"vendor":"AMD","product":"AMD EPYC™ Embedded 9005 Series Processors","defaultStatus":"affected","versions":[{"version":"EmbeddedTurinPI_SP5_1004","status":"unaffected"}]},{"vendor":"AMD","product":"AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed \"Bergamo\")","defaultStatus":"affected","versions":[{"version":"EmbeddedGenoaPI_1.0.0.E","status":"unaffected"}]},{"vendor":"AMD","product":"AMD EPYC™ Embedded 8004 Series Processors","defaultStatus":"affected","versions":[{"version":"EmbeddedGenoaPI_1.0.0.E","status":"unaffected"}]}]}],"metrics":{"cvssMetricV40":[{"source":"psirt@amd.com","type":"Secondary","cvssData":{"version":"4.0","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","baseScore":5.9,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"HIGH","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"HIGH","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","confidentialityRequirement":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","availabilityRequirement":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED"}}]},"weaknesses":[{"source":"psirt@amd.com","type":"Secondary","description":[{"lang":"en","value":"CWE-672"}]}],"references":[{"url":"https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3037.html","source":"psirt@amd.com"}]}}