CVE-2026-64503None▾ SunlitIn 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…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 6.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
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.
Linux >= 9a9a369d6178dd4e263c49085ce1b37e1e8f63a0 < a93fd69c1ab0854ac4f5b8439c26dfadb25dfd20Linux >= 9a9a369d6178dd4e263c49085ce1b37e1e8f63a0 < eeece4a85ece6f3837c75ef26a9b2bf5a1d0fcfcLinux >= 9a9a369d6178dd4e263c49085ce1b37e1e8f63a0 < 191fcfeb729ededd8dd2a999c6bf351ddfa0cec7Linux >= 9a9a369d6178dd4e263c49085ce1b37e1e8f63a0 < 36154171385a8a2444a4b3c6eaa0c5294cb02478Linux >= 9a9a369d6178dd4e263c49085ce1b37e1e8f63a0 < 223703d6e8bed50b6a0b47e160877909518d94b9Linux >= 9a9a369d6178dd4e263c49085ce1b37e1e8f63a0 < 6293211d142605bec435229ef0aa3668b8964164Linux >= 9a9a369d6178dd4e263c49085ce1b37e1e8f63a0 < 13a91e8631cfeb68e5b7fd6687f194f5a86e83feLinux >= 9a9a369d6178dd4e263c49085ce1b37e1e8f63a0 < 44a5fd874bb6873bdaec59f722c1d57832fbc9dfLinux 4.9Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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