{"id":"CVE-2025-38039","summary":"net/mlx5e: Avoid WARN_ON when configuring MQPRIO with HTB offload enabled","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5e: Avoid WARN_ON when configuring MQPRIO with HTB offload enabled\n\nWhen attempting to enable MQPRIO while HTB offload is already\nconfigured, the driver currently returns `-EINVAL` and triggers a\n`WARN_ON`, leading to an unnecessary call trace.\n\nUpdate the code to handle this case more gracefully by returning\n`-EOPNOTSUPP` instead, while also providing a helpful user message.","modified":"2026-04-02T12:47:45.522044Z","published":"2025-06-18T09:33:25.111Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38039.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/090c0ba179eaf7b670e720aa054533756a43d565"},{"type":"WEB","url":"https://git.kernel.org/stable/c/689805dcc474c2accb5cffbbcea1c06ee4a54570"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9e2bac6835f73895598df5a3a125a19497fad46b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b82e496531c571caf8a2ef247f51c160bab2162e"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38039.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-38039"},{"type":"PACKAGE","url":"https://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/cve-osv-conversion/osv-output/CVE-2025-38039.json"}}],"schema_version":"1.7.5"}