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CVE-2025-1713

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CVE-2025-1713

Published: Jul 17, 2025

Modified: Jul 17, 2025

PUBLISHED

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.

VendorProductVersions

Xen

Xen

unknown
consult Xen advisory XSA-467

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