PT-2025-30769 · Linux+4 · Linux Kernel+4
Published
2025-01-01
·
Updated
2026-04-20
·
CVE-2025-38369
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A flaw exists in the Linux kernel related to the dmaengine subsystem and the idxd driver. When running IDXD workloads within a container with the /dev directory mounted, termination of the container's parent process can potentially lead to a kernel panic or call trace. This occurs because Docker may not correctly propagate mount replica information, resulting in attempts to complete work on a destroyed workqueue (WQ). Specifically, the issue arises when the user driver detaches, and the system attempts to call
destroy workqueue() on a WQ that no longer exists.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Use After Free
RCE
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Related Identifiers
Affected Products
Debian
Linuxmint
Linux Kernel
Suse
Ubuntu