CVE-2022-49237

ath11k: add missing of_node_put() to avoid leak

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:

ath11k: add missing of_node_put() to avoid leak

The node pointer is returned by of_find_node_by_type() or of_parse_phandle() with refcount incremented. Calling of_node_put() to aovid the 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	6ac04bdc5edb418787ab2040b1f922c23464c750 to before 7d51cb010b20d70b16dc6e4341bf29d6c5b32564Affected 6ac04bdc5edb418787ab2040b1f922c23464c750 to before 3d38faef0de1756994b3d95e47b2302842f729e2Affected
LinuxLinux	5.17Affected before 5.17Not affected 5.17.2 through 5.17.*Not affected 5.18 and laterNot affected

References

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