{"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"}}}}