{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-39769 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2025-39769 is a medium-severity vulnerability in Linux kernel, published on 11 Sep 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-39769 and fix it if it is affected.\n\nWhat it is: CVE-2025-39769 is a medium-severity vulnerability in Linux kernel, published on 11 Sep 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-39769 in the wild and no public exploit code.\n\nAffected product: Linux kernel. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-39769/ (Markdown: https://insights.sbomify.com/CVE-2025-39769/index.md)","id":"CVE-2025-39769","markdown":"https://insights.sbomify.com/CVE-2025-39769/index.md","name":"CVE-2025-39769","record":{"aliases":["BELL-CVE-2025-39769","DEBIAN-CVE-2025-39769","GHSA-pf8w-93qv-jm8p","UBUNTU-CVE-2025-39769"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel driver","requires_auth":"low_privilege","summary":"A lockdep warning in the bnxt_en driver during module removal can cause a kernel warning, potentially leading to system instability or denial of service.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[{"product":"linux_kernel","vendor":"linux"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-667","name":"Improper Locking"}],"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 \u003c0f\u003e 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 \u003cTASK\u003e\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]","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"bnxt_en: Fix lockdep warning during rmmod","id":"CVE-2025-39769","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linux:linux_kernel","products":["linux:linux_kernel"],"type":"race_condition","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"net: gso: Forbid IPv6 TSO with extensions on devices with only IPV6_CSUM","id":"CVE-2025-39770"},"packages":[],"prev":{"headline":"net/mlx5: HWS, fix complex rules rehash error flow","id":"CVE-2025-39768"},"products":["Linux"],"published":"2025-09-11","related":[{"cvss_score":8.8,"headline":"Linux Kernel Out-of-Bounds Write","id":"CVE-2026-53266","kev_date_added":"2026-09-18","published":"2026-06-25"},{"cvss_score":8.8,"headline":"Linux Kernel Improper Input Validation","id":"CVE-2013-6282","kev_date_added":"2022-09-15","published":"2013-11-19"},{"cvss_score":8.4,"headline":"Linux Kernel Heap-Based Buffer Overflow","id":"CVE-2022-0185","kev_date_added":"2024-08-21","published":"2022-02-11"},{"cvss_score":8.4,"headline":"Linux Kernel Privilege Escalation","id":"CVE-2013-2094","kev_date_added":"2022-09-15","published":"2013-05-14"},{"cvss_score":7.8,"headline":"Linux Kernel Unspecified","id":"CVE-2026-53362","kev_date_added":"2026-08-27","published":"2026-07-04"},{"cvss_score":7.8,"headline":"Linux Kernel Missing Initialization of a Variable","id":"CVE-2026-46300","kev_date_added":"2026-10-28","published":"2026-05-23"},{"cvss_score":7.8,"headline":"Linux Kernel Race Condition","id":"CVE-2025-39964","kev_date_added":"2026-09-18","published":"2025-10-13"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-05-11","vendors":["Linux"]},"summary":"A lockdep warning in the bnxt_en driver during module removal can cause a kernel warning, potentially leading to system instability or denial of service.","url":"https://insights.sbomify.com/CVE-2025-39769/"}