Description
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.
Metrics
No CVSS score has been published yet.
Affected software
Source: the vendor's advisory (CNA). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 0c3a333524a3e5ba4b6c7b2638faef8420cfdb2a, < 5022f4ed5aae974ec530e3cbf0bd223be13055f7; >= 0c3a333524a3e5ba4b6c7b2638faef8420cfdb2a, < aab0fed636b14a5fd52fcae58b484f1cb96b841d; >= 0c3a333524a3e5ba4b6c7b2638faef8420cfdb2a, < b3f1af4ba8e9cf33aa08c4cdcaa5a17b140521ec; >= 0c3a333524a3e5ba4b6c7b2638faef8420cfdb2a, < 46e69d3dd429b33e50e2731913239f6af4ea2705; >= 0c3a333524a3e5ba4b6c7b2638faef8420cfdb2a, < fbe67ff37a6fd855a6c097f84f3738bd13d0a898 |
| Linux | Linux | 6.2 |
References
- 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
Timeline
- Published
- Jul 25, 2026
- Last modified
- Nov 3, 2026
- NVD status
- Undergoing Analysis