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CVE-2025-38369

Updated on 25 Jul 2025

Severity

7.8 High severity

Details

CVSS score
7.8
CWE ID
Links
NISTCIRCLRHELUbuntu

Overview

About vulnerability

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Check availability of workqueue allocated by idxd wq driver before using Running IDXD workloads in a container with the /dev directory mounted can trigger a call trace or even a kernel panic when the parent process of the container is terminated. This issue occurs because, under certain configurations, Docker does not properly propagate the mount replica back to the original mount point. In this case, when the user driver detaches, the WQ is destroyed but it still calls destroy_workqueue() attempting to completes all pending work. It’s necessary to check wq->wq and skip the drain if it no longer exists.

Details

KernelCare state

Live-patch status from KernelCare for each operating system.

Operating system Status Covered kernels
AlmaLinux 10 Released
14 kernels
  • 6.12.0-55.27.1.el10_0
  • 6.12.0-55.28.1.el10_0
  • 6.12.0-55.29.1.el10_0
  • 6.12.0-55.30.1.el10_0
  • 6.12.0-55.31.1.el10_0
  • 6.12.0-55.32.1.el10_0
  • 6.12.0-55.33.1.el10_0
  • 6.12.0-55.34.1.el10_0
  • 6.12.0-55.37.1.el10_0
  • 6.12.0-55.38.1.el10_0
  • 6.12.0-55.39.1.el10_0
  • 6.12.0-55.40.1.el10_0
  • 6.12.0-55.42.1.el10_0
  • 6.12.0-55.43.1.el10_0
Oracle Linux 10 Released
15 kernels
  • 6.12.0-55.27.1.0.1.el10_0
  • 6.12.0-55.28.1.0.1.el10_0
  • 6.12.0-55.29.1.0.1.el10_0
  • 6.12.0-55.30.1.0.1.el10_0
  • 6.12.0-55.31.1.0.1.el10_0
  • 6.12.0-55.32.1.0.1.el10_0
  • 6.12.0-55.33.1.0.1.el10_0
  • 6.12.0-55.34.1.0.1.el10_0
  • 6.12.0-55.37.1.0.1.el10_0
  • 6.12.0-55.38.1.0.1.el10_0
  • 6.12.0-55.39.1.0.1.el10_0
  • 6.12.0-55.40.1.0.1.el10_0
  • 6.12.0-55.41.1.0.1.el10_0
  • 6.12.0-55.42.1.0.1.el10_0
  • 6.12.0-55.43.1.0.1.el10_0
RHEL 10 Released
15 kernels
  • 6.12.0-55.27.1.el10_0
  • 6.12.0-55.28.1.el10_0
  • 6.12.0-55.29.1.el10_0
  • 6.12.0-55.30.1.el10_0
  • 6.12.0-55.31.1.el10_0
  • 6.12.0-55.32.1.el10_0
  • 6.12.0-55.33.1.el10_0
  • 6.12.0-55.34.1.el10_0
  • 6.12.0-55.37.1.el10_0
  • 6.12.0-55.38.1.el10_0
  • 6.12.0-55.39.1.el10_0
  • 6.12.0-55.40.1.el10_0
  • 6.12.0-55.41.1.el10_0
  • 6.12.0-55.42.1.el10_0
  • 6.12.0-55.43.1.el10_0
Rocky Linux 10 Released
9 kernels
  • 6.12.0-55.27.1.el10_0
  • 6.12.0-55.29.1.el10_0
  • 6.12.0-55.30.1.el10_0
  • 6.12.0-55.32.1.el10_0
  • 6.12.0-55.34.1.el10_0
  • 6.12.0-55.37.1.el10_0
  • 6.12.0-55.39.1.el10_0
  • 6.12.0-55.40.1.el10_0
  • 6.12.0-55.41.1.el10_0
Ubuntu 24.04 Released
37 kernels
  • 6.8.0-35.35
  • 6.8.0-38.38
  • 6.8.0-36.36
  • 6.8.0-39.39
  • 6.8.0-40.40
  • 6.8.0-41.41
  • 6.8.0-44.44
  • 6.8.0-45.45
  • 6.8.0-31.31
  • 6.8.0-47.47
  • 6.8.0-48.48
  • 6.8.0-49.49
  • 6.8.0-50.51
  • 6.8.0-51.52
  • 6.8.0-52.53
  • 6.8.0-54.56
  • 6.8.0-55.57
  • 6.8.0-53.55
  • 6.8.0-56.58
  • 6.8.0-57.59
  • 6.8.0-58.60
  • 6.8.0-59.61
  • 6.8.0-60.63
  • 6.8.0-62.65
  • 6.8.0-63.66
  • 6.8.0-64.67
  • 6.8.0-71.71
  • 6.8.0-78.78
  • 6.8.0-79.79
  • 6.8.0-84.84
  • 6.8.0-85.85
  • 6.8.0-83.83
  • 6.8.0-86.87
  • 6.8.0-87.88
  • 6.8.0-88.89
  • 6.8.0-90.91
  • 6.8.0-94.96