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01 Record

CVE-2025-0038

In AMD Zynq UltraScale+ devices, the lack of address validation when executing CSU runtime services through the PMU Firmware can allow access to isolated or protected memory spaces resulting in the

MediumPUBLISHEDCNA: AMD
CNA base score6.6 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
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02 Description

In AMD Zynq UltraScale+ devices, the lack of address validation when executing CSU runtime services through the PMU Firmware can allow access to isolated or protected memory spaces resulting in the

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.12% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 2.5% of scored records. A rank, not a probability.
NVD base score
6.6 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
NVD analysis status
Deferred. NVD last modified this record on 2026-10-18.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2025-10-06 16:08Z1 YR AGO
Last updated
2025-10-06 17:16Z1 YR AGO
Reserved
2024-11-21
Assigning CNA
AMD
Record state
PUBLISHED
Severity
Medium (CVSS 6.6)
CNA CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Weaknesses
  • CWE-1284Improper Validation of Specified Quantity in InputBase
Data version
5.1
Document digest
af9da47b7ea35e4a20e980917626da74b711df935d21a2f46259248f8a4dcfc5

05 Affected products

VendorProductVersionsPlatforms
AMDKria(TM) SOMPMU Firmware version TBD—
AMDZynq UltraScale+ MPSoCsPMU Firmware version TBD—
AMDZynq UltraScale+ RFSoCsPMU Firmware version TBD—

06 References