CVE-2023-54205 (GCVE-0-2023-54205)
Vulnerability from cvelistv5 – Published: 2025-12-30 12:11 – Updated: 2025-12-30 12:11
VLAI?
Title
pinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain
Summary
In the Linux kernel, the following vulnerability has been resolved:
pinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain
of_irq_find_parent() returns a node pointer with refcount incremented,
We should use of_node_put() on it when not needed anymore.
Add missing of_node_put() to avoid refcount leak.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
d86f4d71e42a9fa1866f030074e54d7571d16ec1 , < 95ab6d7905ebb52dc2ed6357c38e536753824068
(git)
Affected: d86f4d71e42a9fa1866f030074e54d7571d16ec1 , < 8ab860dd8717a7e4a143988885fea0d7e5a9412e (git) Affected: d86f4d71e42a9fa1866f030074e54d7571d16ec1 , < af54707c0ccab52b3d532402436ea101011a9299 (git) Affected: d86f4d71e42a9fa1866f030074e54d7571d16ec1 , < 601be03fa8b81747a154bdef9b559411a5b921e8 (git) Affected: d86f4d71e42a9fa1866f030074e54d7571d16ec1 , < 9ae053d1eb87875d56f95b6a123a69827225a70e (git) Affected: d86f4d71e42a9fa1866f030074e54d7571d16ec1 , < dcef18c8ac40aa85bb339f64c1dd31dd458b06fb (git) |
||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\npinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain\n\nof_irq_find_parent() returns a node pointer with refcount incremented,\nWe should use of_node_put() on it when not needed anymore.\nAdd missing of_node_put() to avoid refcount leak."
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"datePublished": "2025-12-30T12:11:05.295Z",
"dateReserved": "2025-12-30T12:06:44.499Z",
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Sightings
| Author | Source | Type | Date |
|---|
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.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- 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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