CVE-2025-38039

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Source
https://cve.org/CVERecord?id=CVE-2025-38039
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-38039.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-38039
Downstream
Published
2025-06-18T09:33:25.111Z
Modified
2026-03-20T12:42:38.360819Z
Summary
net/mlx5e: Avoid WARN_ON when configuring MQPRIO with HTB offload enabled
Details

In the Linux kernel, the following vulnerability has been resolved:

net/mlx5e: Avoid WARN_ON when configuring MQPRIO with HTB offload enabled

When attempting to enable MQPRIO while HTB offload is already configured, the driver currently returns -EINVAL and triggers a WARN_ON, leading to an unnecessary call trace.

Update the code to handle this case more gracefully by returning -EOPNOTSUPP instead, while also providing a helpful user message.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38039.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
214baf22870cfa437522f3bd4fbae56338674b04
Fixed
090c0ba179eaf7b670e720aa054533756a43d565
Fixed
b82e496531c571caf8a2ef247f51c160bab2162e
Fixed
9e2bac6835f73895598df5a3a125a19497fad46b
Fixed
689805dcc474c2accb5cffbbcea1c06ee4a54570

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-38039.json"