6.9

CVE-2025-29939

Improper access control in secure encrypted virtualization (SEV) could allow a privileged attacker to write to the reverse map page (RMP) during secure nested paging (SNP) initialization, potentially resulting in a loss of guest memory confidentiality and integrity.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerAMD
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Produkt AMD EPYC™ 9004 Series Processors
Default Statusaffected
Version GenoaPI 1.0.0.G
Status unaffected
HerstellerAMD
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Produkt AMD EPYC™ 7003 Series Processors
Default Statusaffected
Version MilanPI 1.0.0.H
Status unaffected
HerstellerAMD
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Produkt AMD EPYC™ 9005 Series Processors
Default Statusaffected
Version TurinPI 1.0.0.6
Status unaffected
HerstellerAMD
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Produkt AMD EPYC™ 8004 Series Processors
Default Statusaffected
Version GenoaPI 1.0.0.G
Status unaffected
HerstellerAMD
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Produkt AMD EPYC™ Embedded 7003 Series Processors
Default Statusaffected
Version EmbMilanPI-SP3 v9 1.0.0.C
Status unaffected
HerstellerAMD
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Produkt AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa")
Default Statusaffected
Version EmbGenoaPI-SP5 1.0.0.B
Status unaffected
HerstellerAMD
≫
Produkt AMD EPYC™ Embedded 9005 Series Processors
Default Statusaffected
Version EmbTurinPI-SP5_1.0.0.1
Status unaffected
HerstellerAMD
≫
Produkt AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo")
Default Statusaffected
Version EmbGenoaPI-SP5 1.0.0.B
Status unaffected
HerstellerAMD
≫
Produkt AMD EPYC™ Embedded 8004 Series Processors
Default Statusaffected
Version EmbGenoaPI-SP5 1.0.0.B
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.048
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
psirt@amd.com 6.9 0 0
CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:H/VA:N/SC:H/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
CWE-284 Improper Access Control

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.