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CVE-2025-54501 amd

5.9 mediumEPSS 0.2%

Medium (5.9) in amd. EPSS 0.2% estimated probability of exploitation activity in the next 30 days.

On this page
Improper access control on an internal debug interface could allow a high privileged attacker to bypass memory access controls potentially resulting in a loss of SEV-SNP guest memory integrity.

Severity

CVSS 4.0

5.9 medium
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
EPSS
0.2% estimated probability of exploitation activity in the next 30 days; 4th percentile. Scored 2026-11-13. A forecast for this CVE across the internet, not for your own systems.
CISA's assessment (SSVC)
Exploitation: none · Automatable: no · Technical impact: partial, assessed 2026-11-13. From CISA's Vulnrichment in the CVE List: whether it is exploited, whether exploiting it can be automated, and how much control it gives.
CWE
CWE-1191 On-Chip Debug and Test Interface With Improper Access Control
Published
Modified
Assigned by
AMD (CNA)
NVD analysis
Awaiting analysis
Record from
the NVD, synced

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Affected

  • amd:amd epyc™ 7003 series processors
  • amd:amd epyc™ 9005 series processors
  • amd:amd epyc™ embedded 7003 series processors
  • amd:amd epyc™ embedded 9005 series processors

Attack patterns (CAPEC)

  • CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs Likelihood: High · Severity: High
  • CAPEC-180 Exploiting Incorrectly Configured Access Control Security Levels Likelihood: High · Severity: Medium

The attack patterns MITRE's CAPEC relates to this record's weaknesses, as MITRE names them. Credits.

References

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