CVE-2026-89934
INFO
Priority: 0.00
BB Relevance:
0/100
Published: 2026-09-16
Modified: 2026-10-30
First seen: 2026-10-30
Status: pending_score
Description
In the Linux kernel, the following vulnerability has been resolved: iio: light: ltrf216a: fix runtime PM reference leak in error path ltrf216a_get_lux() acquires a runtime PM reference by calling ltrf216a_set_power_state(data, true). However, if ltrf216a_read_data() fails, the function returns immediately without dropping the reference. This leaves the runtime PM usage count unbalanced, preventing the device from autosuspending after a failed read. Fix this by releasing the runtime PM reference before returning from the error path.
Affected Software (7)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | 83f0bcd40d5cf88870d2f2bb8b97c772b92a3d1f < a065b8b596d23de4b2e108d78ba34d17e723c865 |
| Linux | Linux | 83f0bcd40d5cf88870d2f2bb8b97c772b92a3d1f < 4bf5525c6ff4a9f8df35bcc227a918b6396b2cb5 |
| Linux | Linux | 83f0bcd40d5cf88870d2f2bb8b97c772b92a3d1f < c4f003d8578f5718fe1ec332bc89f9ff69fd205b |
| Linux | Linux | 83f0bcd40d5cf88870d2f2bb8b97c772b92a3d1f < 0614928a3eda35bddd8c2f02311e286b59bbe746 |
| Linux | Linux | 83f0bcd40d5cf88870d2f2bb8b97c772b92a3d1f < 80e7381e8cccb543397572af153865f34aaf4353 |
| Linux | Linux | 83f0bcd40d5cf88870d2f2bb8b97c772b92a3d1f < c132aef0e757a39036b1d40faf0569f2e343b13e |
| Linux | Linux | 6.1 |