CVE-2026-64503

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> iio: accel: kxsd9: fix runtime PM imbalance on write_raw() error<br /> <br /> kxsd9_write_raw() takes a runtime PM reference with pm_runtime_get_sync()<br /> but returns -EINVAL directly when a scale with a non-zero integer part is<br /> requested, skipping the matching pm_runtime_put_autosuspend(). This leaks<br /> a runtime PM usage-counter reference on every such write, after which the<br /> device can no longer autosuspend.<br /> <br /> Set the error code and fall through to the existing put instead of<br /> returning early.