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.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Linux
  • Linux Kernel

Configuration 1 [-]

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:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://git.kernel.org/stable/c/0be5d9da5743b9825a95baec85a67500b2c1d362 cve-icon cve-icon
https://git.kernel.org/stable/c/49d785baeb91568332197be356d138e5e59c7ddb cve-icon cve-icon
https://git.kernel.org/stable/c/56ab0c01027492cd161c64148e1dc892c56887ad cve-icon cve-icon
https://git.kernel.org/stable/c/671be14fc31374b1a10a3abd93db6a8480838fc9 cve-icon cve-icon
https://git.kernel.org/stable/c/6ca675f4abbc74bc991d154a1ecc8b384dc2aae4 cve-icon cve-icon
https://git.kernel.org/stable/c/984cfef0675ed7398814e14af2c5323911723e1c cve-icon cve-icon
https://git.kernel.org/stable/c/9f564e29a51210a49df3d925117777c157a17d6d cve-icon cve-icon
https://git.kernel.org/stable/c/afaa7b933ef00a2d3262f4d1252087613fb5c06d cve-icon cve-icon
https://git.kernel.org/stable/c/b74c0dd9179d21b7260260e075d597b23970100c cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025022604-CVE-2022-49481-cbff@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-49481 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-49481 cve-icon
History

Wed, 01 Oct 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 02 Apr 2025 03:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-401

Mon, 17 Mar 2025 17:30:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Weaknesses NVD-CWE-Other
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel

Thu, 27 Feb 2025 01:45:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Moderate

Wed, 26 Feb 2025 02:45:00 +0000

Type Values Removed Values Added
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.
Title regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2025-02-26T02:13:21.324Z

Updated: 2025-10-01T19:46:45.230Z

Reserved: 2025-02-26T02:08:31.581Z

Link: CVE-2022-49481

cve-icon Vulnrichment

Updated: 2025-10-01T16:48:21.612Z

cve-icon NVD

Status : Modified

Published: 2025-02-26T07:01:24.340

Modified: 2025-10-01T20:16:27.950

Link: CVE-2022-49481

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-02-26T00:00:00Z

Links: CVE-2022-49481 - Bugzilla