CVE-2026-64503
Description
In the Linux kernel, the following vulnerability has been resolved: iio: accel: kxsd9: fix runtime PM imbalance on write_raw() error kxsd9_write_raw() takes a runtime PM reference with pm_runtime_get_sync() but returns -EINVAL directly when a scale with a non-zero integer part is requested, skipping the matching pm_runtime_put_autosuspend(). This leaks a runtime PM usage-counter reference on every such write, after which the device can no longer autosuspend. Set the error code and fall through to the existing put instead of returning early.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
References
- https://git.kernel.org/stable/c/a93fd69c1ab0854ac4f5b8439c26dfadb25dfd20
- https://git.kernel.org/stable/c/eeece4a85ece6f3837c75ef26a9b2bf5a1d0fcfc
- https://git.kernel.org/stable/c/191fcfeb729ededd8dd2a999c6bf351ddfa0cec7
- https://git.kernel.org/stable/c/36154171385a8a2444a4b3c6eaa0c5294cb02478
- https://git.kernel.org/stable/c/223703d6e8bed50b6a0b47e160877909518d94b9
- https://git.kernel.org/stable/c/6293211d142605bec435229ef0aa3668b8964164
- https://git.kernel.org/stable/c/13a91e8631cfeb68e5b7fd6687f194f5a86e83fe
- https://git.kernel.org/stable/c/44a5fd874bb6873bdaec59f722c1d57832fbc9df
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.