CVE-2026-64494

/// Technical description

In the Linux kernel, the following vulnerability has been resolved:

iio: light: gp2ap002: fix runtime PM leak on read error

gp2ap002_read_raw() calls pm_runtime_get_sync() before reading the

lux value, but if gp2ap002_get_lux() fails, it returns directly. This

skips the pm_runtime_put_autosuspend() call at the "out" label,

permanently leaking a runtime PM reference and preventing the device

from autosuspending.

Replace the direct return with a "goto out" to ensure the reference

is properly dropped on the error path.

/// Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

/// References