CVE-2025-1713

Published Jul 17, 2025

Last updated a day ago

CVSS high 7.5

Overview

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.
Source
security@xen.org
NVD status
Awaiting Analysis

Risk scores

CVSS 3.1

Type
Secondary
Base score
7.5
Impact score
3.6
Exploitability score
3.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity
HIGH

Weaknesses

134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE-833

Social media

Hype score
Not currently trending

  1. CVE-2025-1713 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 ac… https://t.co/5a9UchPfbg

    @CVEnew

    17 Jul 2025

    282 Impressions

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References

Sources include official advisories and independent security research.