Description
In the Linux kernel, the following vulnerability has been resolved: leds: mlxreg: Use devm_mutex_init() for mutex initialization In this driver LEDs are registered using devm_led_classdev_register() so they are automatically unregistered after module's remove() is done. led_classdev_unregister() calls module's led_set_brightness() to turn off the LEDs and that callback uses mutex which was destroyed already in module's remove() so use devm API instead.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
386570d76f2f25a347a7118fa54315d56b46e7be to < 618c6ce83471ab4f7ac744d27b9d03af173bc141affected386570d76f2f25a347a7118fa54315d56b46e7be to < 172ffd26a5af13e951d0e82df7cfc5a95b04fa80affected386570d76f2f25a347a7118fa54315d56b46e7be to < 3b62888307ae44b68512d3f7735c26a4c8e45b51affected386570d76f2f25a347a7118fa54315d56b46e7be to < efc347b9efee1c2b081f5281d33be4559fa50a16affected
Linux Linux
Default version status: affected
4.17affected0 to < 4.17unaffected6.1.132 to ≤ 6.1.*unaffected6.6.63 to ≤ 6.6.*unaffected6.9.9 to ≤ 6.9.*unaffected6.10 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/618c6ce83471ab4f7ac744d27b9d03af173bc141 ↗
- https://git.kernel.org/stable/c/172ffd26a5af13e951d0e82df7cfc5a95b04fa80 ↗
- https://git.kernel.org/stable/c/3b62888307ae44b68512d3f7735c26a4c8e45b51 ↗
- https://git.kernel.org/stable/c/efc347b9efee1c2b081f5281d33be4559fa50a16 ↗
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html ↗