CVE-2025-29946mediumCWE-1301

CVE-2025-29946: medium-severity vulnerability in AMD EPYC™ 9005 Series Processors

Published

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 4.5epss 0.2%
Insufficient or Incomplete Data Removal in Hardware Component in SEV firmware doesn't fully flush IOMMU. This can potentially lead to a loss of confidentiality and integrity in guest memory.
CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N
Affected products
AMD · AMD EPYC™ 9005 Series ProcessorsAMD · AMD EPYC™ Embedded 9005 Series Processors
Related CVEs — AMD EPYC™ 9005 Series Processors

In the same product, most dangerous first.

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