-

CVE-2025-40352

platform/mellanox: mlxbf-pmc: add sysfs_attr_init() to count_clock init

In the Linux kernel, the following vulnerability has been resolved:

platform/mellanox: mlxbf-pmc: add sysfs_attr_init() to count_clock init

The lock-related debug logic (CONFIG_LOCK_STAT) in the kernel is noting
the following warning when the BlueField-3 SOC is booted:

  BUG: key ffff00008a3402a8 has not been registered!
  ------------[ cut here ]------------
  DEBUG_LOCKS_WARN_ON(1)
  WARNING: CPU: 4 PID: 592 at kernel/locking/lockdep.c:4801 lockdep_init_map_type+0x1d4/0x2a0
<snip>
  Call trace:
   lockdep_init_map_type+0x1d4/0x2a0
   __kernfs_create_file+0x84/0x140
   sysfs_add_file_mode_ns+0xcc/0x1cc
   internal_create_group+0x110/0x3d4
   internal_create_groups.part.0+0x54/0xcc
   sysfs_create_groups+0x24/0x40
   device_add+0x6e8/0x93c
   device_register+0x28/0x40
   __hwmon_device_register+0x4b0/0x8a0
   devm_hwmon_device_register_with_groups+0x7c/0xe0
   mlxbf_pmc_probe+0x1e8/0x3e0 [mlxbf_pmc]
   platform_probe+0x70/0x110

The mlxbf_pmc driver must call sysfs_attr_init() during the
initialization of the "count_clock" data structure to avoid
this warning.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 5efc800975d9a66cf7e7684c07d4c1928f025972
Version < 46be1f5aae82b4136f676528ff091629697c7719
Status affected
Version 5efc800975d9a66cf7e7684c07d4c1928f025972
Version < a7b4747d8e0e7871c3d4971cded1dcc9af6af9e9
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.14
Status affected
Version 0
Version < 6.14
Status unaffected
Version <= 6.17.*
Version 6.17.6
Status unaffected
Version <= *
Version 6.18
Status unaffected
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.03% 0.077
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.