Medium severity5.5NVD Advisory· Published May 8, 2026· Updated May 15, 2026
CVE-2026-43357
CVE-2026-43357
Description
In the Linux kernel, the following vulnerability has been resolved:
iio: gyro: mpu3050-core: fix pm_runtime error handling
The return value of pm_runtime_get_sync() is not checked, allowing the driver to access hardware that may fail to resume. The device usage count is also unconditionally incremented. Use pm_runtime_resume_and_get() which propagates errors and avoids incrementing the usage count on failure.
In preenable, add pm_runtime_put_autosuspend() on set_8khz_samplerate() failure since postdisable does not run when preenable fails.
Affected products
4Patches
Vulnerability mechanics
References
8- git.kernel.org/stable/c/2a86a396aa001a9f9ba2d37dda36573a76f17c90nvdPatch
- git.kernel.org/stable/c/35f54e7bcb1eccdc6e5bff06580eeef2e0ff3677nvdPatch
- git.kernel.org/stable/c/42685cf96e28262e0b84d74447f3d99f3f6a72e0nvdPatch
- git.kernel.org/stable/c/66c0d1d600e7be034959cf49edab104cb5a39258nvdPatch
- git.kernel.org/stable/c/7a3dec5b265cf87678b10c98a72a435a8e769bb7nvdPatch
- git.kernel.org/stable/c/8544c488e50206f00630a8bbba43d2c8bd290345nvdPatch
- git.kernel.org/stable/c/935f57dd43492240e1ca220dd065d624efece6benvdPatch
- git.kernel.org/stable/c/acc3949aab3e8094641a9c7c2768de1958c88378nvdPatch
News mentions
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