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.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Linux
  • Linux Kernel

No data.

No data.

References
Link Providers
https://git.kernel.org/stable/c/02298b7bae12936ca313975b02e7f98b06670d37 cve-icon cve-icon
https://git.kernel.org/stable/c/07fceab32096c1290b491f2fcaace03f78e2db37 cve-icon cve-icon
https://git.kernel.org/stable/c/4ae40c20f1519e1767ba01609abc7e8d6485fc0c cve-icon cve-icon
https://git.kernel.org/stable/c/856fc2195494d1175ada0f1f46f92c5b28ce12eb cve-icon cve-icon
https://git.kernel.org/stable/c/a0d91a48e1a020fb636f0fcaf44672f123bb0799 cve-icon cve-icon
https://git.kernel.org/stable/c/df8d3536b660c6c6f6b25fa8b157e9b38ad78142 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025091553-CVE-2023-53164-3a5d@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2023-53164 cve-icon
https://www.cve.org/CVERecord?id=CVE-2023-53164 cve-icon
History

Wed, 17 Sep 2025 11:00:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Vendors & Products Linux
Linux linux Kernel

Tue, 16 Sep 2025 00:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Low

Mon, 15 Sep 2025 14:15:00 +0000

Type Values Removed Values Added
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.
Title irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2025-09-15T14:03:50.681Z

Updated: 2025-09-15T14:03:50.681Z

Reserved: 2025-09-15T13:59:19.063Z

Link: CVE-2023-53164

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-09-15T14:15:38.097

Modified: 2025-09-15T15:22:27.090

Link: CVE-2023-53164

cve-icon Redhat

Severity : Low

Publid Date: 2025-09-15T00:00:00Z

Links: CVE-2023-53164 - Bugzilla