VDB
CVE-2025-1713
CVE-2025-1713
PUBLISHED
CVSS 7.5 HIGH
deadlock potential with VT-d and legacy PCI device pass-through
Reported by xen · Published July 17, 2025
When setting up interrupt remapping for legacy PCI(-X) devices, including PCI(-X) bridges, a lookup of the upstream bridge is required. This lookup, itself involving acquiring of a lock, is done in a context where acquiring that lock is unsafe. This can lead to a deadlock.
Risk scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Xen | Xen | consult Xen advisory XSA-467 |
| Xen | Xen | * |
Timeline
- Feb 27, 2025 CVE Published
- Feb 28, 2025 PoC Published (3 in total, the first dated here)
- Jul 17, 2025 Coalition ESS Score (13 in total, the first dated here)
- Jul 17, 2025 CVE Updated
- Jul 18, 2025 EPSS Score (30 in total, the first dated here)
- Apr 1, 2026 Security Advisory (3 in total, the first dated here)
Query this with the API
The same record, from the CLI:
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