4.6

CVE-2025-0031

A use after free in the SEV firmware could allow a malicous hypervisor to activate a migrated guest with the SINGLE_SOCKET policy on a different socket than the migration agent potentially resulting in loss of integrity.
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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
≫
Produkt AMD EPYC™ 7003 Series Processors
Default Statusaffected
Version MilanPI 1.0.0.H
Status unaffected
HerstellerAMD
≫
Produkt AMD EPYC™ 9005 Series Processors
Default Statusaffected
Version TurinPI 1.0.0.5
Status unaffected
HerstellerAMD
≫
Produkt AMD EPYC™ 8004 Series Processors
Default Statusaffected
Version GenoaPI 1.0.0.G
Status unaffected
HerstellerAMD
≫
Produkt AMD EPYC™ Embedded 7003 Series Processors
Default Statusaffected
Version EmbMilanPI-SP3 v9 1.0.0.C
Status unaffected
HerstellerAMD
≫
Produkt AMD EPYC™ Embedded 9003 Series Processors
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
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
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.046
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
psirt@amd.com 4.6 0 0
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/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-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.