CVE-2025-1713

Published: Jul 17, 2025Modified: Jun 17, 2026

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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.

Affected (1)

Products: Xen: Xen

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Xen Xen	From 4.0.0

Related CWEs

The product contains multiple threads or executable segments that are waiting for each other to release a necessary lock, resulting in deadlock.

References (5)

https://xenbits.xenproject.org/xsa/advisory-467.html

Source: security@xen.org

PatchVendor Advisory

http://www.openwall.com/lists/oss-security/2025/02/27/1

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

http://www.openwall.com/lists/oss-security/2025/02/27/3

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

http://www.openwall.com/lists/oss-security/2025/02/28/1

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListThird Party Advisory

http://xenbits.xen.org/xsa/advisory-467.html

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.