CVE-2022-49481

regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt

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: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt

of_node_get() returns a node with refcount incremented. Calling of_node_put() to drop the reference when not needed anymore.

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	3784b6d64dc52ed3fbebad61a85ab9b7a687a167 to before b74c0dd9179d21b7260260e075d597b23970100cAffected 3784b6d64dc52ed3fbebad61a85ab9b7a687a167 to before 6ca675f4abbc74bc991d154a1ecc8b384dc2aae4Affected 3784b6d64dc52ed3fbebad61a85ab9b7a687a167 to before 984cfef0675ed7398814e14af2c5323911723e1cAffected 3784b6d64dc52ed3fbebad61a85ab9b7a687a167 to before 0be5d9da5743b9825a95baec85a67500b2c1d362Affected 3784b6d64dc52ed3fbebad61a85ab9b7a687a167 to before 9f564e29a51210a49df3d925117777c157a17d6dAffected 3784b6d64dc52ed3fbebad61a85ab9b7a687a167 to before 56ab0c01027492cd161c64148e1dc892c56887adAffected 3784b6d64dc52ed3fbebad61a85ab9b7a687a167 to before 671be14fc31374b1a10a3abd93db6a8480838fc9Affected 3784b6d64dc52ed3fbebad61a85ab9b7a687a167 to before 49d785baeb91568332197be356d138e5e59c7ddbAffected 3784b6d64dc52ed3fbebad61a85ab9b7a687a167 to before afaa7b933ef00a2d3262f4d1252087613fb5c06dAffected
LinuxLinux	3.12Affected before 3.12Not affected 4.9.318 through 4.9.Not affected 4.14.283 through 4.14.Not affected 4.19.247 through 4.19.Not affected 5.4.198 through 5.4.Not affected 5.10.121 through 5.10.Not 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

Product

Versions

LinuxLinux

3784b6d64dc52ed3fbebad61a85ab9b7a687a167 to before b74c0dd9179d21b7260260e075d597b23970100cAffected
3784b6d64dc52ed3fbebad61a85ab9b7a687a167 to before 6ca675f4abbc74bc991d154a1ecc8b384dc2aae4Affected
3784b6d64dc52ed3fbebad61a85ab9b7a687a167 to before 984cfef0675ed7398814e14af2c5323911723e1cAffected
3784b6d64dc52ed3fbebad61a85ab9b7a687a167 to before 0be5d9da5743b9825a95baec85a67500b2c1d362Affected
3784b6d64dc52ed3fbebad61a85ab9b7a687a167 to before 9f564e29a51210a49df3d925117777c157a17d6dAffected
3784b6d64dc52ed3fbebad61a85ab9b7a687a167 to before 56ab0c01027492cd161c64148e1dc892c56887adAffected
3784b6d64dc52ed3fbebad61a85ab9b7a687a167 to before 671be14fc31374b1a10a3abd93db6a8480838fc9Affected
3784b6d64dc52ed3fbebad61a85ab9b7a687a167 to before 49d785baeb91568332197be356d138e5e59c7ddbAffected
3784b6d64dc52ed3fbebad61a85ab9b7a687a167 to before afaa7b933ef00a2d3262f4d1252087613fb5c06dAffected

LinuxLinux

3.12Affected
before 3.12Not affected
4.9.318 through 4.9.*Not affected
4.14.283 through 4.14.*Not affected
4.19.247 through 4.19.*Not affected
5.4.198 through 5.4.*Not affected
5.10.121 through 5.10.*Not 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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