CVE-2025-9613
Published: Dec 9, 2025
Modified: Dec 10, 2025
Description
A vulnerability was discovered in the PCI Express (PCIe) Integrity and Data Encryption (IDE) specification, where insufficient guidance on tag reuse after completion timeouts may allow multiple outstanding Non-Posted Requests to share the same tag. This tag aliasing condition can result in completions being delivered to the wrong security context, potentially compromising data integrity and confidentiality.
| Vendor | Product | Versions |
|---|---|---|
PCI-SIG | PCI Express Integrity and Data Encryption (PCIe IDE) Specification | affected 0 - < 7.1-Rev7.0 |
PCI-SIG | PCI Express Integrity and Data Encryption (PCIe IDE) Specification | affected 0 - < 6.5-Rev7.0 |
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