CVE-2026-64493

In the Linux kernel, the following vulnerability has been resolved: iio: pressure: mpl115: fix runtime PM leak on read error mpl115_read_raw() takes a runtime PM reference with pm_runtime_get_sync() before reading the processed pressure or raw temperature, but on the read error path it returns without calling pm_runtime_put_autosuspend(). Each failed read therefore leaks a runtime PM reference and prevents the device from autosuspending. Drop the reference before checking the return value so both the success and error paths are balanced.

CVSS

No CVSS.

References

Link	Resource
https://git.kernel.org/stable/c/46e69d3dd429b33e50e2731913239f6af4ea2705
https://git.kernel.org/stable/c/5022f4ed5aae974ec530e3cbf0bd223be13055f7
https://git.kernel.org/stable/c/aab0fed636b14a5fd52fcae58b484f1cb96b841d
https://git.kernel.org/stable/c/b3f1af4ba8e9cf33aa08c4cdcaa5a17b140521ec
https://git.kernel.org/stable/c/fbe67ff37a6fd855a6c097f84f3738bd13d0a898

Configurations

No configuration.

History

No history.

Information

Published : 2026-07-25 10:17

Updated : 2026-08-17 05:17

NVD link : CVE-2026-64493

Mitre link : CVE-2026-64493

CVE.ORG link : CVE-2026-64493

JSON object : View

Products Affected

No product.

CWE

No CWE.

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