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CVE-2026-89934 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://git.kernel.org/stable/c/0614928a3eda35bddd8c2f02311e286b59bbe746	kernel.org
https://git.kernel.org/stable/c/80e7381e8cccb543397572af153865f34aaf4353	kernel.org
https://git.kernel.org/stable/c/c132aef0e757a39036b1d40faf0569f2e343b13e	kernel.org
https://git.kernel.org/stable/c/c4f003d8578f5718fe1ec332bc89f9ff69fd205b	kernel.org

Weakness Enumeration

No weakness enumeration is available for this CVE.

Affected Products

No affected product data is available for this CVE.

Change History

1 change record found show changes