5.5

CVE-2026-31762

iio: gyro: mpu3050: Fix irq resource leak

In the Linux kernel, the following vulnerability has been resolved:

iio: gyro: mpu3050: Fix irq resource leak

The interrupt handler is setup but only a few lines down if
iio_trigger_register() fails the function returns without properly
releasing the handler.

Add cleanup goto to resolve resource leak.

Detected by Smatch:
drivers/iio/gyro/mpu3050-core.c:1128 mpu3050_trigger_probe() warn:
'irq' from request_threaded_irq() not released on lines: 1124.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.10 < 5.10.253
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.203
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.168
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.134
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.81
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.22
Linux ≫ Linux Kernel Version >= 6.19 < 6.19.12
Linux ≫ Linux Kernel Version7.0 Updaterc1
Linux ≫ Linux Kernel Version7.0 Updaterc2
Linux ≫ Linux Kernel Version7.0 Updaterc3
Linux ≫ Linux Kernel Version7.0 Updaterc4
Linux ≫ Linux Kernel Version7.0 Updaterc5
Linux ≫ Linux Kernel Version7.0 Updaterc6
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.12% 0.023
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

https://git.kernel.org/stable/c/beb23092571e627190f23da4bb8548065cacd89c
Patch
https://git.kernel.org/stable/c/658d9deb45d5032baf388ac51991d1e789157334
Patch
https://git.kernel.org/stable/c/889253494ec73d60bd47c0518f8fe3a748520d5b
Patch
https://git.kernel.org/stable/c/8f237c408f3007d7d9667623ffb41a9e9d661ee9
Patch
https://git.kernel.org/stable/c/b52fd1644ad2c4e96bbec97543a966d7ad8f21ea
Patch
https://git.kernel.org/stable/c/3a8e68d65a443de05061818823037931674740e0
Patch
https://git.kernel.org/stable/c/e66215fc1878357d5c980066e650f542330524af
Patch
https://git.kernel.org/stable/c/4216db1043a3be72ef9c2b7b9f393d7fa72496e6
Patch