In the Linux kernel, the following vulnerability has been resolved: drm/omap: dss: Fix refcount leak bugs In dss_init_ports() and __dss_uninit_ports(), we should call of_node_put() for the reference returned by of_graph_get_port_by_id() in fail path or when it is not used 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.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Linux
  • Linux Kernel

No data.

No data.

References
Link Providers
https://git.kernel.org/stable/c/1f340e1c1c74d11c45a6e32663829b26acd4f47b cve-icon cve-icon
https://git.kernel.org/stable/c/8b42057e62120813ebe9274f508fa785b7cab33a cve-icon cve-icon
https://git.kernel.org/stable/c/8f7c4114db841497e1148598e22548dd1f700b22 cve-icon cve-icon
https://git.kernel.org/stable/c/9d7af9b1624dd70b67354972d7297429e6372091 cve-icon cve-icon
https://git.kernel.org/stable/c/a5ce83e85d795ec98697039ecc518b21d5810adc cve-icon cve-icon
https://git.kernel.org/stable/c/e55261beb86a15c190b2ff9090cb47bc06765353 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025102208-CVE-2022-50574-da86@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-50574 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-50574 cve-icon
History

Thu, 23 Oct 2025 10:30:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Vendors & Products Linux
Linux linux Kernel

Thu, 23 Oct 2025 00:15:00 +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, 22 Oct 2025 13:45:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: drm/omap: dss: Fix refcount leak bugs In dss_init_ports() and __dss_uninit_ports(), we should call of_node_put() for the reference returned by of_graph_get_port_by_id() in fail path or when it is not used anymore.
Title drm/omap: dss: Fix refcount leak bugs
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2025-10-22T13:23:29.027Z

Updated: 2025-10-22T13:23:29.027Z

Reserved: 2025-10-22T13:20:23.761Z

Link: CVE-2022-50574

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-10-22T14:15:42.333

Modified: 2025-10-22T21:12:48.953

Link: CVE-2022-50574

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-10-22T00:00:00Z

Links: CVE-2022-50574 - Bugzilla