CVE-2026-64492
Description
In the Linux kernel, the following vulnerability has been resolved:
iio: temperature: tmp006: use devm_iio_trigger_register
tmp006_probe() allocates the DRDY trigger with devm_iio_trigger_alloc()
but registers it with plain iio_trigger_register(). The driver has no
.remove() callback, so on module unload the trigger stays in the global
trigger list while its memory is freed by devm, leaving a dangling
entry.
Switch to devm_iio_trigger_register() so the registration is undone in
the same devm scope as the allocation.
Metadata
Severity & Metrics
No CVSS data available.
Affected products (2)
| Vendor | Product | Platform | Versions |
|---|---|---|---|
| Linux | Linux | — | 91f75ccf9f032e17cde54f0c01eae2da4f067bc5 < a4f8491da9563ba6eb77969ac26fc7052114c476, 91f75ccf9f032e17cde54f0c01eae2da4f067bc5 < d90f868f56a16e10eedc6552f48d99dff4d275b7, 91f75ccf9f032e17cde54f0c01eae2da4f067bc5 < 3c5eed894efd93d68d7f6a359a81ddef0e928774 |
| Linux | Linux | — | 6.13, 0 < 6.13, 6.18.39 ≤ 6.18.*, 7.1.4 ≤ 7.1.* … |
References (3)