CVE-2026-43004 (GCVE-0-2026-43004)
Vulnerability from cvelistv5 – Published: 2026-05-01 14:15 – Updated: 2026-05-01 14:15
VLAI?
Title
spi: stm32-ospi: Fix resource leak in remove() callback
Summary
In the Linux kernel, the following vulnerability has been resolved:
spi: stm32-ospi: Fix resource leak in remove() callback
The remove() callback returned early if pm_runtime_resume_and_get()
failed, skipping the cleanup of spi controller and other resources.
Remove the early return so cleanup completes regardless of PM resume
result.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
79b8a705e26c08f8f09dd55f1dd56f2375973d2d , < b4ec54c974c6ea68b309989dcc3d3511068f45f3
(git)
Affected: 79b8a705e26c08f8f09dd55f1dd56f2375973d2d , < 0807532c5ebb72751bfe773e6ae79db0e9c57ab9 (git) Affected: 79b8a705e26c08f8f09dd55f1dd56f2375973d2d , < 73cd1f97946ae3796544448ff12c07f399bb2881 (git) |
||
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}
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"providerMetadata": {
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{
"url": "https://git.kernel.org/stable/c/73cd1f97946ae3796544448ff12c07f399bb2881"
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"title": "spi: stm32-ospi: Fix resource leak in remove() callback",
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"cveId": "CVE-2026-43004",
"datePublished": "2026-05-01T14:15:12.032Z",
"dateReserved": "2026-05-01T14:12:55.973Z",
"dateUpdated": "2026-05-01T14:15:12.032Z",
"state": "PUBLISHED"
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"date": "2026-05-06",
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}
}
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
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- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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