CVE-2025-1713
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductXen
PublishedJul 17, 2025
First seenJul 17, 2025
Weakness typeCWE-833CWE-833
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| xen xen | 4.0.0 ≤ v | — |
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