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Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: platform/x86: lg-laptop: Fix LED resource handling The event notification callback might access kbd_backlight even when it was not successfully registered with the LED subsystem. The same happens inside acpi_remove(), where the LED devices are unregistered unconditionally. Fix this by tracking the availability of the kbd_backlight LED device and use devm_led_classdev_register() to let devres take care of unregistering the LED devices during removal. For this the parent device of the LED devices is changed to the native platform device.
Засегнати продукти
- Linux Linux: ae26278829a80ad0e60ff004de71e9276cee5dc0 преди 4f9f1448dac4927ce5160f3a4a295e08fb969d32; ae26278829a80ad0e60ff004de71e9276cee5dc0 преди fc45f6e4b86c2fa1cf742c23a373d777d066aa25; ae26278829a80ad0e60ff004de71e9276cee5dc0 преди 4fbfe3714f645b6c64c9ba8faa83b27e4c9f2edd; ae26278829a80ad0e60ff004de71e9276cee5dc0 преди 9a85e2d35e54248aca39bad4f4152ed34de1995f; ae26278829a80ad0e60ff004de71e9276cee5dc0 преди acc190322250562d5f28860f4ae1ebaf3e304fc2; ae26278829a80ad0e60ff004de71e9276cee5dc0 преди 3e91964aa74ab261aa15d9d96318eded2fd9d22a
- Linux Linux: 5.15; преди 5.15; 6.1.191 до 6.1.*; 6.6.160 до 6.6.*; 6.12.110 до 6.12.*; 6.18.52 до 6.18.*; 7.2.6 до 7.2.*; 7.3 до *
История
- 17 септември 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-93128
- https://nvd.nist.gov/vuln/detail/CVE-2026-93128
- https://git.kernel.org/stable/c/4f9f1448dac4927ce5160f3a4a295e08fb969d32
- https://git.kernel.org/stable/c/fc45f6e4b86c2fa1cf742c23a373d777d066aa25
- https://git.kernel.org/stable/c/4fbfe3714f645b6c64c9ba8faa83b27e4c9f2edd
- https://git.kernel.org/stable/c/9a85e2d35e54248aca39bad4f4152ed34de1995f
- https://git.kernel.org/stable/c/acc190322250562d5f28860f4ae1ebaf3e304fc2
- https://git.kernel.org/stable/c/3e91964aa74ab261aa15d9d96318eded2fd9d22a