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CVE-2023-54205

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CVE-2023-54205

Published: Dec 30, 2025

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
d86f4d71e42a9fa1866f030074e54d7571d16ec1 - < 95ab6d7905ebb52dc2ed6357c38e536753824068
affected
d86f4d71e42a9fa1866f030074e54d7571d16ec1 - < 8ab860dd8717a7e4a143988885fea0d7e5a9412e
affected
d86f4d71e42a9fa1866f030074e54d7571d16ec1 - < af54707c0ccab52b3d532402436ea101011a9299
affected
d86f4d71e42a9fa1866f030074e54d7571d16ec1 - < 601be03fa8b81747a154bdef9b559411a5b921e8
affected
d86f4d71e42a9fa1866f030074e54d7571d16ec1 - < 9ae053d1eb87875d56f95b6a123a69827225a70e

+1 more versions

Linux

Linux

affected
5.2
unaffected
0 - < 5.2
unaffected
5.4.235 - <= 5.4.*
unaffected
5.10.173 - <= 5.10.*
unaffected
5.15.99 - <= 5.15.*

+3 more versions

References

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