CVE-2026-64493
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.
Metadata
Severity & Metrics
No CVSS data available.
Affected products (2)
| Vendor | Product | Platform | Versions |
|---|---|---|---|
| Linux | Linux | — | 0c3a333524a3e5ba4b6c7b2638faef8420cfdb2a < 5022f4ed5aae974ec530e3cbf0bd223be13055f7, 0c3a333524a3e5ba4b6c7b2638faef8420cfdb2a < aab0fed636b14a5fd52fcae58b484f1cb96b841d, 0c3a333524a3e5ba4b6c7b2638faef8420cfdb2a < b3f1af4ba8e9cf33aa08c4cdcaa5a17b140521ec, 0c3a333524a3e5ba4b6c7b2638faef8420cfdb2a < 46e69d3dd429b33e50e2731913239f6af4ea2705 … |
| Linux | Linux | — | 6.2, 0 < 6.2, 6.6.145 ≤ 6.6.*, 6.12.97 ≤ 6.12.* … |
References (5)
- 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/46e69d3dd429b33e50e2731913239f6af4ea2705
- https://git.kernel.org/stable/c/fbe67ff37a6fd855a6c097f84f3738bd13d0a898