UNKNOWN NVD
CVE-2026-80767
In the Linux kernel, the following vulnerability has been resolved: HID: sensor: custom: Fix use-after-free in enable_sensor enable_sensor_store() can call se
In the Linux kernel, the following vulnerability has been resolved:
HID: sensor: custom: Fix use-after-free in enable_sensor
enable_sensor_store() can call set_power_report_state(), which
dereferences sensor_inst->power_state and sensor_inst->report_state.
These pointers refer to entries in sensor_inst->fields.
Create the field attributes before exposing the enable_sensor sysfs
attribute, so enable_sensor cannot be accessed before the state it
depends on has been initialized.
On remove, delete enable_sensor before freeing the field attributes,
so a concurrent sysfs write cannot dereference freed memory through
power_state or report_state.
References
- https://git.kernel.org/stable/c/244a1cb638370490ed74a8adb5cc3f1212602e32
- https://git.kernel.org/stable/c/2ce90cfc6646a32100feabd7110ae0352aa01167
- https://git.kernel.org/stable/c/7bb79a3cf45e0805aef74457e19deb77e18cf196
- https://git.kernel.org/stable/c/8406d4b69d48bc72fb6f8812a65a17a1f903440b
- https://git.kernel.org/stable/c/ad8fb82b04422f49530d2aa2753cc81d1c60102c
This unknown severity vulnerability was published on 2026-09-04 via NVD.
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