CVE-2025-1713

deadlock potential with VT-d and legacy PCI device pass-through

High · published July 17, 2025

CVSS v3.1
7.5
EPSS
1%
Percentile
58.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00864 · 58.2th percentile
Published
2025-07-17T13:59Z
EPSS history
Timeline
  • 17 JUL 13:59Z
    deadlock potential with VT-d and legacy PCI device pass-through
    cvelistv5