CVE-2022-49466

regulator: scmi: Fix refcount leak in scmi_regulator_probe

State: Published
Severity: 5.5 Medium
Published: Feb 26, 2025
Updated: May 11, 2026
Reserved: Feb 26, 2025

Description

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

regulator: scmi: Fix refcount leak in scmi_regulator_probe

of_find_node_by_name() 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.

Scores

CVSS	Score	Vector	Source
3.1	5.5 Medium	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	0fbeae70ee7ce98e18a47337cd1f205dd88589e9 to before 9ebbfa73d69909b7c737f599fd4ebd42318fc881Affected 0fbeae70ee7ce98e18a47337cd1f205dd88589e9 to before 299a002161c7bfb72e99ba45e5b660aecc344ea0Affected 0fbeae70ee7ce98e18a47337cd1f205dd88589e9 to before 4a59c763ef9b68c711dc2fd2ef4a6648da5480eeAffected 0fbeae70ee7ce98e18a47337cd1f205dd88589e9 to before 68d6c8476fd4f448e70e0ab31ff972838ac41daeAffected
LinuxLinux	5.11Affected before 5.11Not affected 5.15.46 through 5.15.Not affected 5.17.14 through 5.17.Not affected 5.18.3 through 5.18.*Not affected 5.19 and laterNot affected

References

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