{"id":"CVE-2025-38039","state":"PUBLISHED","title":"net/mlx5e: Avoid WARN_ON when configuring MQPRIO with HTB offload enabled","description":"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.","publishedAt":"2025-06-18T09:33:25.111Z","updatedAt":"2026-05-11T21:20:06.451Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"214baf22870cfa437522f3bd4fbae56338674b04","status":"affected","lessThan":"090c0ba179eaf7b670e720aa054533756a43d565","versionType":"git"},{"version":"214baf22870cfa437522f3bd4fbae56338674b04","status":"affected","lessThan":"b82e496531c571caf8a2ef247f51c160bab2162e","versionType":"git"},{"version":"214baf22870cfa437522f3bd4fbae56338674b04","status":"affected","lessThan":"9e2bac6835f73895598df5a3a125a19497fad46b","versionType":"git"},{"version":"214baf22870cfa437522f3bd4fbae56338674b04","status":"affected","lessThan":"689805dcc474c2accb5cffbbcea1c06ee4a54570","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/mellanox/mlx5/core/en_main.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.12","versionType":"semver"},{"version":"6.6.93","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.31","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.14.9","status":"unaffected","lessThanOrEqual":"6.14.*","versionType":"semver"},{"version":"6.15","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/mellanox/mlx5/core/en_main.c"]}],"references":["https://git.kernel.org/stable/c/090c0ba179eaf7b670e720aa054533756a43d565","https://git.kernel.org/stable/c/b82e496531c571caf8a2ef247f51c160bab2162e","https://git.kernel.org/stable/c/9e2bac6835f73895598df5a3a125a19497fad46b","https://git.kernel.org/stable/c/689805dcc474c2accb5cffbbcea1c06ee4a54570"],"weaknesses":[],"ingestedAt":"2026-10-29T20:09:09.358Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/38xxx/CVE-2025-38039.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-38039","state":"PUBLISHED","datePublished":"2025-06-18T09:33:25.111Z","dateUpdated":"2026-05-11T21:20:06.451Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-04-16T04:51:23.978Z"},"containers":{"cna":{"title":"net/mlx5e: Avoid WARN_ON when configuring MQPRIO with HTB offload enabled","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"214baf22870cfa437522f3bd4fbae56338674b04","status":"affected","lessThan":"090c0ba179eaf7b670e720aa054533756a43d565","versionType":"git"},{"version":"214baf22870cfa437522f3bd4fbae56338674b04","status":"affected","lessThan":"b82e496531c571caf8a2ef247f51c160bab2162e","versionType":"git"},{"version":"214baf22870cfa437522f3bd4fbae56338674b04","status":"affected","lessThan":"9e2bac6835f73895598df5a3a125a19497fad46b","versionType":"git"},{"version":"214baf22870cfa437522f3bd4fbae56338674b04","status":"affected","lessThan":"689805dcc474c2accb5cffbbcea1c06ee4a54570","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/mellanox/mlx5/core/en_main.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.12","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.12","versionType":"semver"},{"version":"6.6.93","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.31","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.14.9","status":"unaffected","lessThanOrEqual":"6.14.*","versionType":"semver"},{"version":"6.15","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/mellanox/mlx5/core/en_main.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/090c0ba179eaf7b670e720aa054533756a43d565"},{"url":"https://git.kernel.org/stable/c/b82e496531c571caf8a2ef247f51c160bab2162e"},{"url":"https://git.kernel.org/stable/c/9e2bac6835f73895598df5a3a125a19497fad46b"},{"url":"https://git.kernel.org/stable/c/689805dcc474c2accb5cffbbcea1c06ee4a54570"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T21:20:06.451Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"6.6.93"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"6.12.31"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"6.14.9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.12","versionEndExcluding":"6.15"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}