{"api_version":"1","generated_at":"2026-10-21T09:05:52+00:00","cve":"CVE-2025-39769","urls":{"html":"https://cve.report/CVE-2025-39769","api":"https://cve.report/api/cve/CVE-2025-39769.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2025-39769","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-39769"},"summary":{"title":"bnxt_en: Fix lockdep warning during rmmod","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nbnxt_en: Fix lockdep warning during rmmod\n\nThe commit under the Fixes tag added a netdev_assert_locked() in\nbnxt_free_ntp_fltrs().  The lock should be held during normal run-time\nbut the assert will be triggered (see below) during bnxt_remove_one()\nwhich should not need the lock.  The netdev is already unregistered by\nthen.  Fix it by calling netdev_assert_locked_or_invisible() which will\nnot assert if the netdev is unregistered.\n\nWARNING: CPU: 5 PID: 2241 at ./include/net/netdev_lock.h:17 bnxt_free_ntp_fltrs+0xf8/0x100 [bnxt_en]\nModules linked in: rpcrdma rdma_cm iw_cm ib_cm configfs ib_core bnxt_en(-) bridge stp llc x86_pkg_temp_thermal xfs tg3 [last unloaded: bnxt_re]\nCPU: 5 UID: 0 PID: 2241 Comm: rmmod Tainted: G S      W           6.16.0 #2 PREEMPT(voluntary)\nTainted: [S]=CPU_OUT_OF_SPEC, [W]=WARN\nHardware name: Dell Inc. PowerEdge R730/072T6D, BIOS 2.4.3 01/17/2017\nRIP: 0010:bnxt_free_ntp_fltrs+0xf8/0x100 [bnxt_en]\nCode: 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc 48 8b 47 60 be ff ff ff ff 48 8d b8 28 0c 00 00 e8 d0 cf 41 c3 85 c0 0f 85 2e ff ff ff <0f> 0b e9 27 ff ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90\nRSP: 0018:ffffa92082387da0 EFLAGS: 00010246\nRAX: 0000000000000000 RBX: ffff9e5b593d8000 RCX: 0000000000000001\nRDX: 0000000000000001 RSI: ffffffff83dc9a70 RDI: ffffffff83e1a1cf\nRBP: ffff9e5b593d8c80 R08: 0000000000000000 R09: ffffffff8373a2b3\nR10: 000000008100009f R11: 0000000000000001 R12: 0000000000000001\nR13: ffffffffc01c4478 R14: dead000000000122 R15: dead000000000100\nFS:  00007f3a8a52c740(0000) GS:ffff9e631ad1c000(0000) knlGS:0000000000000000\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 000055bb289419c8 CR3: 000000011274e001 CR4: 00000000003706f0\nCall Trace:\n <TASK>\n bnxt_remove_one+0x57/0x180 [bnxt_en]\n pci_device_remove+0x39/0xc0\n device_release_driver_internal+0xa5/0x130\n driver_detach+0x42/0x90\n bus_remove_driver+0x61/0xc0\n pci_unregister_driver+0x38/0x90\n bnxt_exit+0xc/0x7d0 [bnxt_en]","state":"PUBLISHED","assigner":"Linux","published_at":"2025-09-11 17:15:42","updated_at":"2026-10-19 21:10:00"},"problem_types":["CWE-667"],"metrics":[{"version":"3.1","source":"nvd@nist.gov","type":"Primary","score":"5.5","severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"}}],"references":[{"url":"https://git.kernel.org/stable/c/5885d39dce879fbbc953f40e19adb60c29802302","name":"https://git.kernel.org/stable/c/5885d39dce879fbbc953f40e19adb60c29802302","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/4611d88a37cfc18cbabc6978aaf7325d1ae3f53a","name":"https://git.kernel.org/stable/c/4611d88a37cfc18cbabc6978aaf7325d1ae3f53a","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-39769","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-39769","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 004b5008016a2cc37103bf8d9968573771cd311f 5885d39dce879fbbc953f40e19adb60c29802302 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 004b5008016a2cc37103bf8d9968573771cd311f 4611d88a37cfc18cbabc6978aaf7325d1ae3f53a git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.15","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.15 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.16.4 6.16.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.17 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2025","cve_id":"39769","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2025","cve_id":"39769","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"6.17","cpe7":"rc1","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2025","cve_id":"39769","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"6.17","cpe7":"rc2","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2025","cve_id":"39769","cve":"CVE-2025-39769","epss":"0.001020000","percentile":"0.008880000","score_date":"2026-10-19","updated_at":"2026-10-20 00:13:48"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/ethernet/broadcom/bnxt/bnxt.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"5885d39dce879fbbc953f40e19adb60c29802302","status":"affected","version":"004b5008016a2cc37103bf8d9968573771cd311f","versionType":"git"},{"lessThan":"4611d88a37cfc18cbabc6978aaf7325d1ae3f53a","status":"affected","version":"004b5008016a2cc37103bf8d9968573771cd311f","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/ethernet/broadcom/bnxt/bnxt.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.15"},{"lessThan":"6.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.16.*","status":"unaffected","version":"6.16.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.17","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.16.4","versionStartIncluding":"6.15","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.17","versionStartIncluding":"6.15","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nbnxt_en: Fix lockdep warning during rmmod\n\nThe commit under the Fixes tag added a netdev_assert_locked() in\nbnxt_free_ntp_fltrs().  The lock should be held during normal run-time\nbut the assert will be triggered (see below) during bnxt_remove_one()\nwhich should not need the lock.  The netdev is already unregistered by\nthen.  Fix it by calling netdev_assert_locked_or_invisible() which will\nnot assert if the netdev is unregistered.\n\nWARNING: CPU: 5 PID: 2241 at ./include/net/netdev_lock.h:17 bnxt_free_ntp_fltrs+0xf8/0x100 [bnxt_en]\nModules linked in: rpcrdma rdma_cm iw_cm ib_cm configfs ib_core bnxt_en(-) bridge stp llc x86_pkg_temp_thermal xfs tg3 [last unloaded: bnxt_re]\nCPU: 5 UID: 0 PID: 2241 Comm: rmmod Tainted: G S      W           6.16.0 #2 PREEMPT(voluntary)\nTainted: [S]=CPU_OUT_OF_SPEC, [W]=WARN\nHardware name: Dell Inc. PowerEdge R730/072T6D, BIOS 2.4.3 01/17/2017\nRIP: 0010:bnxt_free_ntp_fltrs+0xf8/0x100 [bnxt_en]\nCode: 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc 48 8b 47 60 be ff ff ff ff 48 8d b8 28 0c 00 00 e8 d0 cf 41 c3 85 c0 0f 85 2e ff ff ff <0f> 0b e9 27 ff ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90\nRSP: 0018:ffffa92082387da0 EFLAGS: 00010246\nRAX: 0000000000000000 RBX: ffff9e5b593d8000 RCX: 0000000000000001\nRDX: 0000000000000001 RSI: ffffffff83dc9a70 RDI: ffffffff83e1a1cf\nRBP: ffff9e5b593d8c80 R08: 0000000000000000 R09: ffffffff8373a2b3\nR10: 000000008100009f R11: 0000000000000001 R12: 0000000000000001\nR13: ffffffffc01c4478 R14: dead000000000122 R15: dead000000000100\nFS:  00007f3a8a52c740(0000) GS:ffff9e631ad1c000(0000) knlGS:0000000000000000\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 000055bb289419c8 CR3: 000000011274e001 CR4: 00000000003706f0\nCall Trace:\n <TASK>\n bnxt_remove_one+0x57/0x180 [bnxt_en]\n pci_device_remove+0x39/0xc0\n device_release_driver_internal+0xa5/0x130\n driver_detach+0x42/0x90\n bus_remove_driver+0x61/0xc0\n pci_unregister_driver+0x38/0x90\n bnxt_exit+0xc/0x7d0 [bnxt_en]"}],"providerMetadata":{"dateUpdated":"2026-05-11T21:35:54.088Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/5885d39dce879fbbc953f40e19adb60c29802302"},{"url":"https://git.kernel.org/stable/c/4611d88a37cfc18cbabc6978aaf7325d1ae3f53a"}],"title":"bnxt_en: Fix lockdep warning during rmmod","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2025-39769","datePublished":"2025-09-11T16:56:23.694Z","dateReserved":"2025-04-16T07:20:57.128Z","dateUpdated":"2026-05-11T21:35:54.088Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2025-09-11 17:15:42","lastModifiedDate":"2026-10-19 21:10:00","problem_types":["CWE-667"],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.15","versionEndExcluding":"6.16.4","matchCriteriaId":"7F0ABA2F-347D-450F-A06E-234E055E7302"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.17:rc1:*:*:*:*:*:*","matchCriteriaId":"327D22EF-390B-454C-BD31-2ED23C998A1C"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.17:rc2:*:*:*:*:*:*","matchCriteriaId":"C730CD9A-D969-4A8E-9522-162AAF7C0EE9"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2025","CveId":"39769","Ordinal":"1","Title":"bnxt_en: Fix lockdep warning during rmmod","CVE":"CVE-2025-39769","Year":"2025"},"notes":[{"CveYear":"2025","CveId":"39769","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nbnxt_en: Fix lockdep warning during rmmod\n\nThe commit under the Fixes tag added a netdev_assert_locked() in\nbnxt_free_ntp_fltrs().  The lock should be held during normal run-time\nbut the assert will be triggered (see below) during bnxt_remove_one()\nwhich should not need the lock.  The netdev is already unregistered by\nthen.  Fix it by calling netdev_assert_locked_or_invisible() which will\nnot assert if the netdev is unregistered.\n\nWARNING: CPU: 5 PID: 2241 at ./include/net/netdev_lock.h:17 bnxt_free_ntp_fltrs+0xf8/0x100 [bnxt_en]\nModules linked in: rpcrdma rdma_cm iw_cm ib_cm configfs ib_core bnxt_en(-) bridge stp llc x86_pkg_temp_thermal xfs tg3 [last unloaded: bnxt_re]\nCPU: 5 UID: 0 PID: 2241 Comm: rmmod Tainted: G S      W           6.16.0 #2 PREEMPT(voluntary)\nTainted: [S]=CPU_OUT_OF_SPEC, [W]=WARN\nHardware name: Dell Inc. PowerEdge R730/072T6D, BIOS 2.4.3 01/17/2017\nRIP: 0010:bnxt_free_ntp_fltrs+0xf8/0x100 [bnxt_en]\nCode: 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc 48 8b 47 60 be ff ff ff ff 48 8d b8 28 0c 00 00 e8 d0 cf 41 c3 85 c0 0f 85 2e ff ff ff <0f> 0b e9 27 ff ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90\nRSP: 0018:ffffa92082387da0 EFLAGS: 00010246\nRAX: 0000000000000000 RBX: ffff9e5b593d8000 RCX: 0000000000000001\nRDX: 0000000000000001 RSI: ffffffff83dc9a70 RDI: ffffffff83e1a1cf\nRBP: ffff9e5b593d8c80 R08: 0000000000000000 R09: ffffffff8373a2b3\nR10: 000000008100009f R11: 0000000000000001 R12: 0000000000000001\nR13: ffffffffc01c4478 R14: dead000000000122 R15: dead000000000100\nFS:  00007f3a8a52c740(0000) GS:ffff9e631ad1c000(0000) knlGS:0000000000000000\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 000055bb289419c8 CR3: 000000011274e001 CR4: 00000000003706f0\nCall Trace:\n <TASK>\n bnxt_remove_one+0x57/0x180 [bnxt_en]\n pci_device_remove+0x39/0xc0\n device_release_driver_internal+0xa5/0x130\n driver_detach+0x42/0x90\n bus_remove_driver+0x61/0xc0\n pci_unregister_driver+0x38/0x90\n bnxt_exit+0xc/0x7d0 [bnxt_en]","Type":"Description","Title":"bnxt_en: Fix lockdep warning during rmmod"}]}}}