CVE-2025-38625

In the Linux kernel, the following vulnerability has been resolved: vfio/pds: Fix missing detach_ioas op When CONFIG_IOMMUFD is enabled and a device is bound to the pds_vfio_pci driver, the following WARN_ON() trace is seen and probe fails: WARNING: CPU: 0 PID: 5040 at drivers/vfio/vfio_main.c:317 __vfio_register_dev+0x130/0x140 [vfio] <...> pds_vfio_pci 0000:08:00.1: probe with driver pds_vfio_pci failed with error -22 This is because the driver's vfio_device_ops.detach_ioas isn't set. Fix this by using the generic vfio_iommufd_physical_detach_ioas function.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/1df8150ab4cc422bddfbd312d6758c50b688a971	Patch
https://git.kernel.org/stable/c/7dbfae90c5a33f6b694e7068bc9522cc2655373d	Patch
https://git.kernel.org/stable/c/88b962fbd0ac30a65d2869c68d2f145be46ebe4d	Patch
https://git.kernel.org/stable/c/b265dff9fcf047f660976a5c92c83e7c414a2d95	Patch
https://git.kernel.org/stable/c/fe24d5bc635e103a517ec201c3cb571eeab8be2f	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2025-08-22 16:15

Updated : 2025-11-26 17:05

NVD link : CVE-2025-38625

Mitre link : CVE-2025-38625

CVE.ORG link : CVE-2025-38625

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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