In the Linux kernel, the following vulnerability has been resolved: irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_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/4545d7a70ce0fc78b1d3c33c4a0939a86f363b57 cve-icon cve-icon
https://git.kernel.org/stable/c/88cb93d3a16f706bd7213f8a5882c394e5d10c4e cve-icon cve-icon
https://git.kernel.org/stable/c/91e149b201bdb68c77011d50d011e47fadbcc8bd cve-icon cve-icon
https://git.kernel.org/stable/c/9419e700021a393f67be36abd0c4f3acc6139041 cve-icon cve-icon
https://git.kernel.org/stable/c/bb755e020abc24793b9411c9419ed43f07f9a03d cve-icon cve-icon
https://git.kernel.org/stable/c/c7d78d36e19eeb74a1c12799fbadbcdbaf36c0bd cve-icon cve-icon
https://git.kernel.org/stable/c/cee12e8be8e227731a845ae43a4c9ce2e404be45 cve-icon cve-icon
https://git.kernel.org/stable/c/d6b99b9b5e354f9c801a3cc3b1d4881d920e1718 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025120844-CVE-2023-53757-8c1e@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2023-53757 cve-icon
https://www.cve.org/CVERecord?id=CVE-2023-53757 cve-icon
History

Tue, 09 Dec 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

Moderate

Mon, 08 Dec 2025 02:00:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_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/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2025-12-08T01:19:18.181Z

Updated: 2025-12-08T01:19:18.181Z

Reserved: 2025-12-08T01:18:04.280Z

Link: CVE-2023-53757

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-12-08T02:15:51.383

Modified: 2025-12-08T18:26:19.900

Link: CVE-2023-53757

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-12-08T00:00:00Z

Links: CVE-2023-53757 - Bugzilla