CVE-2023-53164

irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe

State: Published
Severity: Not scored
Published: Sep 15, 2025
Updated: May 11, 2026
Reserved: Sep 15, 2025

Description

In the Linux kernel, the following vulnerability has been resolved:

irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f to before 07fceab32096c1290b491f2fcaace03f78e2db37Affected cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f to before df8d3536b660c6c6f6b25fa8b157e9b38ad78142Affected cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f to before 856fc2195494d1175ada0f1f46f92c5b28ce12ebAffected cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f to before a0d91a48e1a020fb636f0fcaf44672f123bb0799Affected cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f to before 4ae40c20f1519e1767ba01609abc7e8d6485fc0cAffected cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f to before 02298b7bae12936ca313975b02e7f98b06670d37Affected
LinuxLinux	5.2Affected before 5.2Not affected 5.4.235 through 5.4.Not affected 5.10.173 through 5.10.Not affected 5.15.99 through 5.15.Not affected 6.1.16 through 6.1.Not affected 6.2.3 through 6.2.*Not affected 6.3 and laterNot affected

Product

Versions

LinuxLinux

cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f to before 07fceab32096c1290b491f2fcaace03f78e2db37Affected
cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f to before df8d3536b660c6c6f6b25fa8b157e9b38ad78142Affected
cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f to before 856fc2195494d1175ada0f1f46f92c5b28ce12ebAffected
cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f to before a0d91a48e1a020fb636f0fcaf44672f123bb0799Affected
cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f to before 4ae40c20f1519e1767ba01609abc7e8d6485fc0cAffected
cd844b0715ceda3287d1fa8e5d8e1b25a85c9b0f to before 02298b7bae12936ca313975b02e7f98b06670d37Affected

LinuxLinux

5.2Affected
before 5.2Not affected
5.4.235 through 5.4.*Not affected
5.10.173 through 5.10.*Not affected
5.15.99 through 5.15.*Not affected
6.1.16 through 6.1.*Not affected
6.2.3 through 6.2.*Not affected
6.3 and laterNot affected

References

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