{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-40352", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T07:20:57.187Z", "datePublished": "2025-12-16T13:30:25.536Z", "dateUpdated": "2026-05-11T21:47:42.581Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T21:47:42.581Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/mellanox: mlxbf-pmc: add sysfs_attr_init() to count_clock init\n\nThe lock-related debug logic (CONFIG_LOCK_STAT) in the kernel is noting\nthe following warning when the BlueField-3 SOC is booted:\n\n BUG: key ffff00008a3402a8 has not been registered!\n ------------[ cut here ]------------\n DEBUG_LOCKS_WARN_ON(1)\n WARNING: CPU: 4 PID: 592 at kernel/locking/lockdep.c:4801 lockdep_init_map_type+0x1d4/0x2a0\n<snip>\n Call trace:\n lockdep_init_map_type+0x1d4/0x2a0\n __kernfs_create_file+0x84/0x140\n sysfs_add_file_mode_ns+0xcc/0x1cc\n internal_create_group+0x110/0x3d4\n internal_create_groups.part.0+0x54/0xcc\n sysfs_create_groups+0x24/0x40\n device_add+0x6e8/0x93c\n device_register+0x28/0x40\n __hwmon_device_register+0x4b0/0x8a0\n devm_hwmon_device_register_with_groups+0x7c/0xe0\n mlxbf_pmc_probe+0x1e8/0x3e0 [mlxbf_pmc]\n platform_probe+0x70/0x110\n\nThe mlxbf_pmc driver must call sysfs_attr_init() during the\ninitialization of the \"count_clock\" data structure to avoid\nthis warning."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/platform/mellanox/mlxbf-pmc.c"], "versions": [{"version": "5efc800975d9a66cf7e7684c07d4c1928f025972", "lessThan": "46be1f5aae82b4136f676528ff091629697c7719", "status": "affected", "versionType": "git"}, {"version": "5efc800975d9a66cf7e7684c07d4c1928f025972", "lessThan": "a7b4747d8e0e7871c3d4971cded1dcc9af6af9e9", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/platform/mellanox/mlxbf-pmc.c"], "versions": [{"version": "6.14", "status": "affected"}, {"version": "0", "lessThan": "6.14", "status": "unaffected", "versionType": "semver"}, {"version": "6.17.6", "lessThanOrEqual": "6.17.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.14", "versionEndExcluding": "6.17.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.14", "versionEndExcluding": "6.18"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/46be1f5aae82b4136f676528ff091629697c7719"}, {"url": "https://git.kernel.org/stable/c/a7b4747d8e0e7871c3d4971cded1dcc9af6af9e9"}], "title": "platform/mellanox: mlxbf-pmc: add sysfs_attr_init() to count_clock init", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/mellanox: mlxbf-pmc: add sysfs_attr_init() to count_clock init\n\nThe lock-related debug logic (CONFIG_LOCK_STAT) in the kernel is noting\nthe following warning when the BlueField-3 SOC is booted:\n\n BUG: key ffff00008a3402a8 has not been registered!\n ------------[ cut here ]------------\n DEBUG_LOCKS_WARN_ON(1)\n WARNING: CPU: 4 PID: 592 at kernel/locking/lockdep.c:4801 lockdep_init_map_type+0x1d4/0x2a0\n<snip>\n Call trace:\n lockdep_init_map_type+0x1d4/0x2a0\n __kernfs_create_file+0x84/0x140\n sysfs_add_file_mode_ns+0xcc/0x1cc\n internal_create_group+0x110/0x3d4\n internal_create_groups.part.0+0x54/0xcc\n sysfs_create_groups+0x24/0x40\n device_add+0x6e8/0x93c\n device_register+0x28/0x40\n __hwmon_device_register+0x4b0/0x8a0\n devm_hwmon_device_register_with_groups+0x7c/0xe0\n mlxbf_pmc_probe+0x1e8/0x3e0 [mlxbf_pmc]\n platform_probe+0x70/0x110\n\nThe mlxbf_pmc driver must call sysfs_attr_init() during the\ninitialization of the \"count_clock\" data structure to avoid\nthis warning."}], "id": "CVE-2025-40352", "lastModified": "2026-04-15T00:35:42.020", "metrics": {}, "published": "2025-12-16T14:15:47.083", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/46be1f5aae82b4136f676528ff091629697c7719"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a7b4747d8e0e7871c3d4971cded1dcc9af6af9e9"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Deferred"}

{"bugzilla": {"description": "kernel: platform/mellanox: mlxbf-pmc: add sysfs_attr_init() to count_clock init", "id": "2422708", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2422708"}, "csaw": false, "details": ["No description is available for this CVE."], "name": "CVE-2025-40352", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-12-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-40352\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-40352\nhttps://lore.kernel.org/linux-cve-announce/2025121636-CVE-2025-40352-3fa5@gregkh/T"]}

{}