iio: gyro: mpu3050: Fix irq resource leak

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Summary

CVECVE-2026-31762
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-01 15:16:39 UTC
Updated2026-05-08 18:09:23 UTC
DescriptionIn 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.

Risk And Classification

Primary CVSS: v3.1 5.5 MEDIUM from [email protected]

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.000240000 probability, percentile 0.068060000 (date 2026-05-05)

Problem Types: CWE-401

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Linux Linux Kernel All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 3904b28efb2c780c23dcddfb87e07fe0230661e5 beb23092571e627190f23da4bb8548065cacd89c git Not specified
CNA Linux Linux affected 3904b28efb2c780c23dcddfb87e07fe0230661e5 658d9deb45d5032baf388ac51991d1e789157334 git Not specified
CNA Linux Linux affected 3904b28efb2c780c23dcddfb87e07fe0230661e5 889253494ec73d60bd47c0518f8fe3a748520d5b git Not specified
CNA Linux Linux affected 3904b28efb2c780c23dcddfb87e07fe0230661e5 8f237c408f3007d7d9667623ffb41a9e9d661ee9 git Not specified
CNA Linux Linux affected 3904b28efb2c780c23dcddfb87e07fe0230661e5 b52fd1644ad2c4e96bbec97543a966d7ad8f21ea git Not specified
CNA Linux Linux affected 3904b28efb2c780c23dcddfb87e07fe0230661e5 3a8e68d65a443de05061818823037931674740e0 git Not specified
CNA Linux Linux affected 3904b28efb2c780c23dcddfb87e07fe0230661e5 e66215fc1878357d5c980066e650f542330524af git Not specified
CNA Linux Linux affected 3904b28efb2c780c23dcddfb87e07fe0230661e5 4216db1043a3be72ef9c2b7b9f393d7fa72496e6 git Not specified
CNA Linux Linux affected 4.10 Not specified
CNA Linux Linux unaffected 4.10 semver Not specified
CNA Linux Linux unaffected 5.10.253 5.10.* semver Not specified
CNA Linux Linux unaffected 5.15.203 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.168 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.134 6.6.* semver Not specified
CNA Linux Linux unaffected 6.12.81 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.22 6.18.* semver Not specified
CNA Linux Linux unaffected 6.19.12 6.19.* semver Not specified
CNA Linux Linux unaffected 7.0 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/658d9deb45d5032baf388ac51991d1e789157334 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/b52fd1644ad2c4e96bbec97543a966d7ad8f21ea 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/e66215fc1878357d5c980066e650f542330524af 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/889253494ec73d60bd47c0518f8fe3a748520d5b 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/beb23092571e627190f23da4bb8548065cacd89c 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/4216db1043a3be72ef9c2b7b9f393d7fa72496e6 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/3a8e68d65a443de05061818823037931674740e0 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
git.kernel.org/stable/c/8f237c408f3007d7d9667623ffb41a9e9d661ee9 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org Patch
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