CVE-2026-89934

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.

CVSS

No CVSS.

References

Link	Resource
https://git.kernel.org/stable/c/0614928a3eda35bddd8c2f02311e286b59bbe746
https://git.kernel.org/stable/c/80e7381e8cccb543397572af153865f34aaf4353
https://git.kernel.org/stable/c/c132aef0e757a39036b1d40faf0569f2e343b13e
https://git.kernel.org/stable/c/c4f003d8578f5718fe1ec332bc89f9ff69fd205b

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-16 11:17

Updated : 2026-09-16 11:17

NVD link : CVE-2026-89934

Mitre link : CVE-2026-89934

CVE.ORG link : CVE-2026-89934

JSON object : View

Products Affected

No product.

CWE

No CWE.

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