CVE-2023-54205

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.

EPSS

0.2% chance of exploitation in the next 30 days; higher than 10% of CVEs (scores of 2026-10-28)

Published

2025-12-30

Modified

2026-10-28

Record from

the NVD, synced 2026-10-28

References

• https://git.kernel.org/stable/c/601be03fa8b81747a154bdef9b559411a5b921e8
• https://git.kernel.org/stable/c/8ab860dd8717a7e4a143988885fea0d7e5a9412e
• https://git.kernel.org/stable/c/95ab6d7905ebb52dc2ed6357c38e536753824068
• https://git.kernel.org/stable/c/9ae053d1eb87875d56f95b6a123a69827225a70e
• https://git.kernel.org/stable/c/af54707c0ccab52b3d532402436ea101011a9299

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