CVE-2023-53191

In the Linux kernel, the following vulnerability has been resolved: irqchip/alpine-msi: Fix refcount leak in alpine_msix_init_domains 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.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/071d068b89e95d1b078aa6bbcb9d0961b77d6aa1	Patch
https://git.kernel.org/stable/c/5fbf2cc39b62a4afe44f3d42ee3dcf8f012c1926	Patch
https://git.kernel.org/stable/c/65e30bd1310d90b794c377bf405394157854aa30	Patch
https://git.kernel.org/stable/c/9e79ac4f70fd51243e1c6108d4b0baf16cfde99c	Patch
https://git.kernel.org/stable/c/c9aaf4efe1f02b2fef21a69fb3652f5ad12a5710	Patch
https://git.kernel.org/stable/c/d6c66c46889752fa4962c6388516f7ab66a8d6a1	Patch
https://git.kernel.org/stable/c/eef04516f0c317ce80502c1d6b0d06235a87cd8f	Patch
https://git.kernel.org/stable/c/eef09f786df4b34b97557929287c4e5a83bbf09b	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2025-09-15 14:15

Updated : 2025-12-02 02:42

NVD link : CVE-2023-53191

Mitre link : CVE-2023-53191

CVE.ORG link : CVE-2023-53191

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-Other

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