In the Linux kernel, the following vulnerability has been resolved: soc: rockchip: Fix refcount leak in rockchip_grf_init of_find_matching_node_and_match 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.

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:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://git.kernel.org/stable/c/042571fe1d171773655ad706715ecc865913d9a4 cve-icon cve-icon
https://git.kernel.org/stable/c/28133325526b92921f3269fdf97a20d90b92b217 cve-icon cve-icon
https://git.kernel.org/stable/c/5b3e990f85eb034faa461e691e719e8ce9e2a3c8 cve-icon cve-icon
https://git.kernel.org/stable/c/69a30b2ed620c2206cbbd1e9c112e4fc584e02bd cve-icon cve-icon
https://git.kernel.org/stable/c/8f64e84924604bb969ee1fbc4b8d7d09b9214889 cve-icon cve-icon
https://git.kernel.org/stable/c/9b59588d8be91c96bfb0371e912ceb4f16315dbf cve-icon cve-icon
https://git.kernel.org/stable/c/aab25b669cb9fd3698c2631be4435f4fe92d9e59 cve-icon cve-icon
https://git.kernel.org/stable/c/d5422f323858cad3ac3581075f9a3a5e0d41c0d8 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025022647-CVE-2022-49382-a96e@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-49382 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-49382 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'}

Thu, 17 Apr 2025 21:00:00 +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 13:30:00 +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: soc: rockchip: Fix refcount leak in rockchip_grf_init of_find_matching_node_and_match 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.
Title soc: rockchip: Fix refcount leak in rockchip_grf_init
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2025-02-26T02:11:19.294Z

Updated: 2025-10-01T19:46:51.971Z

Reserved: 2025-02-26T02:08:31.559Z

Link: CVE-2022-49382

cve-icon Vulnrichment

Updated: 2025-10-01T16:46:03.976Z

cve-icon NVD

Status : Modified

Published: 2025-02-26T07:01:14.823

Modified: 2025-10-01T20:16:15.407

Link: CVE-2022-49382

cve-icon Redhat

Severity : Moderate

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

Links: CVE-2022-49382 - Bugzilla