UpHeron
All vulnerabilities

Servers and applications

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 acquiring of a lock, is done in a context where acquiring that lock is unsafe. This can lead to a deadlock.

Severity
High 7.5
Published
17 Jul 2025
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
XenServers and applications · cpe:o:xen:xen
  • From 4.0.0 on

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-1713
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-1713