CVE-2025-48509
Missing Checks in certain functions related to RMP initialization can allow a local admin privileged attacker to cause misidentification of I/O memory, potentially resulting in a loss of guest memory integrity
Scoring
- Severity
- LOW
- CVSS base score
- 1.8
- CVSS vector
- CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N
- EPSS probability
- 0.12%
- CWE
- CWE-665
- Published
- 2026-02-10
- Last modified
- 2026-03-13
Affected products
- AMD AMD EPYC™ 9004 Series Processors
- AMD AMD EPYC™ 7003 Series Processors
- AMD AMD EPYC™ 9005 Series Processors
- AMD AMD EPYC™ 8004 Series Processors
- AMD AMD EPYC™ Embedded 7003 Series Processors
- AMD AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa")
- AMD AMD EPYC™ Embedded 9005 Series Processors
- AMD AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo")
Weakness type
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