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CVE-2025-1713

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

7.5 HighFix available

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.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
High

Exploit likelihood

0.86%Up 0.8 points since Jul 18, 2025
90%50%10%1%

What each source reports

CVE List Score used 7.5

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

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.

Record
CVE-2025-1713
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness
CWE-833
Updated
2026-11-02
EUVDEUVD-2025-21765 7.5

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.

Record
EUVD-2025-21765
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
GitHub AdvisoriesGHSA-h63j-vf47-m3ch 7.5

When setting up interrupt remapping for legacy PCI(-X) devices, including PCI(-X) bridges, a...

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.

Record
GHSA-h63j-vf47-m3ch
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness
CWE-833
Updated
2026-11-02
NVD 7.5

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.

Record
CVE-2025-1713
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness
CWE-833
Updated
2026-11-02
OSVALPINE-CVE-2025-1713 7.5

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.

Record
ALPINE-CVE-2025-1713
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSV 7.5

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.

Record
CVE-2025-1713
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
Show 9 moreShow less
OSVDEBIAN-CVE-2025-1713 7.5

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.

Record
DEBIAN-CVE-2025-1713
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2025-1713 7.5

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.

Record
UBUNTU-CVE-2025-1713
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVMGASA-2025-0270 No score

Updated xen packages fix security vulnerabilities

Double unlock in x86 guest IRQ handling. (CVE-2024-31143) Xapi: Metadata injection attack against backup/restore functionality. (CVE-2024-31144) Error handling in x86 IOMMU identity mapping. (CVE-2024-31145) PCI device pass-through with shared resources. (CVE-2024-31146) x86: Deadlock in vlapic_error(). (CVE-2024-45817) Deadlock in x86 HVM standard VGA handling. (CVE-2024-45818) libxl leaks data to PVH guests via ACPI tables. (CVE-2024-45819) Backend can crash Linux netfront. (CVE-2024-53240) Xen hypercall page unsafe against speculative attacks. (CVE-2024-53241) Deadlock potential with VT-d and legacy PCI device pass-through. (CVE-2025-1713) x86: Indirect Target Selection. (CVE-2024-28956) x86: Incorrect stubs exception handling for flags recovery. (CVE-2025-27465) TSA-SQ (TSA in the Store Queues). (CVE-2024-36350) TSA-L1 (TSA in the L1 data cache). (CVE-2024-36357) A NULL pointer dereference in the updating of the reference TSC area. (CVE-2025-27466) A NULL pointer dereference by assuming the SIM page is mapped when a synthetic timer message has to be delivered. (CVE-2025-58142) A race in the mapping of the reference TSC page, where a guest can get Xen to free a page while still present in the guest physical to machine (p2m) page tables. (CVE-2025-58143) An assertion is wrong there, where the case actually needs handling. A NULL pointer de-reference could result on a release build. (CVE-2025-58144) The P2M lock isn't held until a page reference was actually obtained (or the attempt to do so has failed). Otherwise the page can not only change type, but even ownership in between, thus allowing domain boundaries to be violated. (CVE-2025-58145) XAPI UTF-8 string handling. (CVE-2025-58146) Hypercalls using the HV_VP_SET Sparse format can cause vpmask_set() to write out of bounds when converting the bitmap to Xen's format. (CVE-2025-58147) Hypercalls using any input format can cause send_ipi() to read d->vcpu[] out-of-bounds, and operate on a wild vCPU pointer.(CVE-2025-58148) Incorrect removal of permissions on PCI device unplug. (CVE-2025-58149)

Record
MGASA-2025-0270
Updated
2026-11-02
OSVopenSUSE-SU-2025:14860-1 No score

xen-4.20.0_08-4.1 on GA media

These are all security issues fixed in the xen-4.20.0_08-4.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2025:14860-1
Updated
2026-11-02
OSVSUSE-SU-2025:01850-1 No score

Security update for xen

This update for xen fixes the following issues:

  • CVE-2024-28956: Fixed Intel CPU: Indirect Target Selection (ITS) (XSA-469) (bsc#1243117)
  • CVE-2024-53241: Fixed Xen hypercall page unsafe against speculative attacks (XSA-466) (bsc#1234282)
  • CVE-2025-1713: Fixed deadlock potential with VT-d and legacy PCI device pass-through (XSA-467) (bsc#1238043)
Record
SUSE-SU-2025:01850-1
Updated
2026-11-02
OSVSUSE-SU-2025:01860-1 No score

Security update for xen

This update for xen fixes the following issues:

  • CVE-2024-28956: Fixed Intel CPU: Indirect Target Selection (ITS) (XSA-469) (bsc#1243117)
  • CVE-2024-53241: Fixed Xen hypercall page unsafe against speculative attacks (XSA-466) (bsc#1234282)
  • CVE-2025-1713: Fixed deadlock potential with VT-d and legacy PCI device pass-through (XSA-467) (bsc#1238043)
Record
SUSE-SU-2025:01860-1
Updated
2026-11-02
OSVSUSE-SU-2025:02290-1 No score

Security update for xen

This update for xen fixes the following issues:

  • CVE-2024-28956: Fixed Intel CPU: Indirect Target Selection (ITS) (XSA-469) (bsc#1243117)
  • CVE-2025-1713: Fixed deadlock potential with VT-d and legacy PCI device pass-through (XSA-467) (bsc#1238043)
Record
SUSE-SU-2025:02290-1
Updated
2026-11-02
OSVSUSE-SU-2025:02326-1 No score

Security update for xen

This update for xen fixes the following issues:

Security fixes:

  • CVE-2024-28956: Fixed Intel CPU: Indirect Target Selection (ITS) (XSA-469) (bsc#1243117)
  • CVE-2024-53241: Fixed Xen hypercall page unsafe against speculative attacks (XSA-466) (bsc#1234282)
  • CVE-2025-1713: Fixed deadlock potential with VT-d and legacy PCI device pass-through (XSA-467) (bsc#1238043)
  • CVE-2024-36350, CVE-2024-36357: More AMD transient execution attacks (bsc#1246112, XSA-471)
  • CVE-2025-27465: Incorrect stubs exception handling for flags recovery (bsc#1244644, XSA-470)

Other fixes:

  • Upstream bug fixes (bsc#1027519)
Record
SUSE-SU-2025:02326-1
Updated
2026-11-02
OSVSUSE-SU-2025:1162-1 No score

Security update for xen

This update for xen fixes the following issues:

  • CVE-2025-1713: Fixed potential deadlock with VT-d and legacy PCI device pass-through (bsc#1238043)

Other fixes:

  • Xen channels and domU console (bsc#1219354)
  • Fixed attempting to start guest vm's libxl fills disk with errors (bsc#1237692)
  • Xen call trace and APIC Error found after reboot operation on AMD machines (bsc#1233796).
  • Upstream bug fixes (bsc#1027519).
Record
SUSE-SU-2025:1162-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
xen
Alpine:v3.18
 4.0.0 up to 4.17.5-r3
4.17.5-r3
xen
Alpine:v3.19
 4.0.0 up to 4.18.4-r1
4.18.4-r1
xen
Alpine:v3.20
 4.0.0 up to 4.18.4-r1
4.18.4-r1
xen
Alpine:v3.21
 4.0.0 up to 4.19.2-r0
4.19.2-r0
xen
Alpine:v3.22
 4.0.0 up to 4.19.1-r1
4.19.1-r1
xen
Alpine:v3.23
 4.0.0 up to 4.19.1-r1
4.19.1-r1
xen
Alpine:v3.24
 4.0.0 up to 4.19.1-r1
4.19.1-r1
xen
Debian:12
 before 4.17.5+72-g01140da4e8-1, plus listed versions
4.17.1+2-gb773c48e36-14.17.2+55-g0b56bed864-14.17.2+76-ge1f9cb16e2-14.17.2+76-ge1f9cb16e2-1~deb12u14.17.2-1
Show 8 moreShow less
4.17.3+10-g091466ba55-14.17.3+10-g091466ba55-1.14.17.3+10-g091466ba55-1.1~exp14.17.3+10-g091466ba55-1.1~exp24.17.3+10-g091466ba55-1~deb12u14.17.3+36-g54dacb5c02-14.17.5+23-ga4e5191dc0-14.17.5+23-ga4e5191dc0-1+deb12u1
4.17.5+72-g01140da4e8-1
xen
Debian:13
 before 4.20.0-1
4.20.0-1
xen
Debian:14
 before 4.20.0-1
4.20.0-1
Show 25 moreShow less
Affected packages
PackageAffectedFixed
xen
Mageia:9
From an advisory covering 26 CVEs
 before 4.17.5-1.git20251028.1.mga9
4.17.5-1.git20251028.1.mga9
xen
SUSE:Linux Enterprise Micro 5.1
From an advisory covering 3 CVEs
 before 4.14.6_24-150300.3.87.1
4.14.6_24-150300.3.87.1
xen
SUSE:Linux Enterprise Micro 5.2
From an advisory covering 3 CVEs
 before 4.14.6_24-150300.3.87.1
4.14.6_24-150300.3.87.1
xen
SUSE:Linux Enterprise Micro 5.5
From an advisory covering 3 CVEs
 before 4.17.5_08-150500.3.45.1
4.17.5_08-150500.3.45.1
xen
SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5
From an advisory covering 2 CVEs
 before 4.12.4_60-3.127.1
4.12.4_60-3.127.1
xen
SUSE:Linux Enterprise Micro 5.3
From an advisory covering 6 CVEs
 before 4.16.7_02-150400.4.72.1
4.16.7_02-150400.4.72.1
xen
SUSE:Linux Enterprise Micro 5.4
From an advisory covering 6 CVEs
 before 4.16.7_02-150400.4.72.1
4.16.7_02-150400.4.72.1
xen
SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
From an advisory covering 6 CVEs
 before 4.16.7_02-150400.4.72.1
4.16.7_02-150400.4.72.1
xen
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
From an advisory covering 6 CVEs
 before 4.16.7_02-150400.4.72.1
4.16.7_02-150400.4.72.1
xen
SUSE:Linux Enterprise Server 15 SP4-LTSS
From an advisory covering 6 CVEs
 before 4.16.7_02-150400.4.72.1
4.16.7_02-150400.4.72.1
xen
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
From an advisory covering 6 CVEs
 before 4.16.7_02-150400.4.72.1
4.16.7_02-150400.4.72.1
xen
SUSE:Manager Proxy 4.3
From an advisory covering 6 CVEs
 before 4.16.7_02-150400.4.72.1
4.16.7_02-150400.4.72.1
xen
SUSE:Manager Server 4.3
From an advisory covering 6 CVEs
 before 4.16.7_02-150400.4.72.1
4.16.7_02-150400.4.72.1
xen
SUSE:Linux Enterprise Module for Basesystem 15 SP6
 before 4.18.4_06-150600.3.20.1
4.18.4_06-150600.3.20.1
xen
SUSE:Linux Enterprise Module for Server Applications 15 SP6
 before 4.18.4_06-150600.3.20.1
4.18.4_06-150600.3.20.1
xen
openSUSE:Leap 15.6
 before 4.18.4_06-150600.3.20.1
4.18.4_06-150600.3.20.1
xen
Ubuntu:16.04:LTS
 All versions, plus listed versions
4.5.1-0ubuntu14.5.1-0ubuntu24.6.0-1ubuntu14.6.0-1ubuntu24.6.0-1ubuntu4
Show 7 moreShow less
4.6.0-1ubuntu4.14.6.0-1ubuntu4.24.6.0-1ubuntu4.34.6.5-0ubuntu14.6.5-0ubuntu1.14.6.5-0ubuntu1.24.6.5-0ubuntu1.4
 None known
xen
Ubuntu:18.04:LTS
 All versions, plus listed versions
4.9.0-0ubuntu34.9.0-0ubuntu44.9.2-0ubuntu1
 None known
xen
Ubuntu:20.04:LTS
 All versions, plus listed versions
4.9.2-0ubuntu24.9.2-0ubuntu64.9.2-0ubuntu74.11.3+24-g14b62ab3e5-1ubuntu14.11.3+24-g14b62ab3e5-1ubuntu24.11.3+24-g14b62ab3e5-1ubuntu2.24.11.3+24-g14b62ab3e5-1ubuntu2.3
 None known
xen
Ubuntu:22.04:LTS
 All versions, plus listed versions
4.11.4+24-gddaaccbbab-1ubuntu24.16.0-1~ubuntu24.16.0-1~ubuntu2.1
 None known
xen
Ubuntu:24.04:LTS
 All versions, plus listed versions
4.17.2-14.17.2+55-g0b56bed864-14.17.2+76-ge1f9cb16e2-14.17.2+76-ge1f9cb16e2-1ubuntu14.17.3+10-g091466ba55-14.17.3+10-g091466ba55-1.1ubuntu24.17.3+10-g091466ba55-1.1ubuntu3
 None known
xen
Ubuntu:25.10
 All versions, plus listed versions
4.20.0-1ubuntu14.20.0+68-g35cb38b222-1
 None known
xen
Ubuntu:26.10
 All versions, plus listed versions
4.20.2+7-g1badcf5035-2build24.20.2+37-g61ff35323e-1ubuntu14.20.3+127-gc42374a105-1
 None known
xen
Ubuntu:26.04:LTS
 All versions, plus listed versions
4.20.0+68-g35cb38b222-14.20.2+7-g1badcf5035-24.20.2+7-g1badcf5035-2build2
 None known
xen
openSUSE:Tumbleweed
 before 4.20.0_08-4.1
4.20.0_08-4.1

History

History
RecordedChangedSources
affected, facts
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-1713 is a high vulnerability (CVSS 7.5) in Xen, published March 6, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.86%, the 58th percentile. Fixed in xen 4.17.5-r3.

References

Show 51 moreShow less
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