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Status published
Unknown
CVE-2022-49677
ARM: cns3xxx: Fix refcount leak in cns3xxx_init
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ARM: cns3xxx: Fix refcount leak in cns3xxx_init of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://git.kernel.org/stable/c/b8b84e01ca94e2e1f5492353e9c24dab520b2e5b
- https://git.kernel.org/stable/c/45bebbc8cea7d586a6216dc62814bdb380b9b29b
- https://git.kernel.org/stable/c/68d4303bf59662b64bd555e2aa0518282d20aa4f
- https://git.kernel.org/stable/c/d1359e4129ad43e43972a28838b87291c51de23d
- https://git.kernel.org/stable/c/c980392af1473d6d5662f70d8089c8e6d85144a4
- https://git.kernel.org/stable/c/da3ee7cd2f15922ad88a7ca6deee2eafdc7cd214
- https://git.kernel.org/stable/c/dc5170aae24e04068fd5ea125d06c0ab51f48a27
- https://git.kernel.org/stable/c/1ba904b6b16e08de5aed7c1349838d9cd0d178c5
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Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
415f59142d9d9dd023deaeb3b4dfc1aecdd3983c, 3.10, 0, 4.9.321, 4.14.286, 4.19.250, 5.4.202, 5.10.127, 5.15.51, 5.18.8, 5.19
Timeline
Official Publish:
February 26th, 2025
Last Modified:
May 11th, 2026
Added to House:
July 21st, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.