CVE-2025-38039
net/mlx5e: Avoid WARN_ON when configuring MQPRIO with HTB offload enabled
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jun 18, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
214baf22870cfa437522f3bd4fbae56338674b04 < 090c0ba179eaf7b670e720aa054533756a43d565 214baf22870cfa437522f3bd4fbae56338674b04 < b82e496531c571caf8a2ef247f51c160bab2162e 214baf22870cfa437522f3bd4fbae56338674b04 < 9e2bac6835f73895598df5a3a125a19497fad46b 214baf22870cfa437522f3bd4fbae56338674b04 < 689805dcc474c2accb5cffbbcea1c06ee4a54570
Linux / Linux
5.12
References
git.kernel.org: https://git.kernel.org/stable/c/090c0ba179eaf7b670e720aa054533756a43d565 git.kernel.org: https://git.kernel.org/stable/c/b82e496531c571caf8a2ef247f51c160bab2162e git.kernel.org: https://git.kernel.org/stable/c/9e2bac6835f73895598df5a3a125a19497fad46b git.kernel.org: https://git.kernel.org/stable/c/689805dcc474c2accb5cffbbcea1c06ee4a54570