CVE-2026-89935 in Linux
摘要
由 MITRE • 2026-09-16
In the Linux kernel, the following vulnerability has been resolved:
iio: light: apds9306: fix PM reference leak in apds9306_read_data()
apds9306_read_data() calls pm_runtime_resume_and_get() but several error paths return directly without calling pm_runtime_put_autosuspend(), leaking the runtime PM reference and preventing the device from autosuspending.
Use PM_RUNTIME_ACQUIRE_AUTOSUSPEND() and PM_RUNTIME_ACQUIRE_ERR() to automatically handle runtime PM reference release on all return paths.
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