In the Linux kernel, the following vulnerability has been resolved: nilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure If creation or finalization of a checkpoint fails due to anomalies in the checkpoint metadata on disk, a kernel warning is generated. This patch replaces the WARN_ONs by nilfs_error, so that a kernel, booted with panic_on_warn, does not panic. A nilfs_error is appropriate here to handle the abnormal filesystem condition. This also replaces the detected error codes with an I/O error so that neither of the internal error codes is returned to callers.

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.

The EPSS score is 0.00049.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Linux
  • Linux Kernel

No data.

No data.

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Vendors Products
Linux
  • Linux Kernel
References
Link Providers
https://git.kernel.org/stable/c/090fcfb6edeb9367a915b2749e2bd1f8b48d8898 cve-icon cve-icon
https://git.kernel.org/stable/c/259c0f68168ac6a598db3486597b10e74d625db0 cve-icon cve-icon
https://git.kernel.org/stable/c/5c0776b5bc31de7cd28afb558fae37a20f33602e cve-icon cve-icon
https://git.kernel.org/stable/c/723ac751208f6d6540191689cfbf6c77135a7a1b cve-icon cve-icon
https://git.kernel.org/stable/c/8a18fdc5ae8e6d7ac33c6ee0a2e5f9f1414ef412 cve-icon cve-icon
https://git.kernel.org/stable/c/ae16440c44ae2acda6d72aff9d74eccf8967dae5 cve-icon cve-icon
https://git.kernel.org/stable/c/b63026b5e13040cd5afa11769dd0d9e1504b031a cve-icon cve-icon
https://git.kernel.org/stable/c/bf98be80cbe3b4e6c86c36ed00457389aca3eb15 cve-icon cve-icon
https://git.kernel.org/stable/c/c0c3d3d3ea41cb5228ee90568bb953f9a56c3227 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025100704-CVE-2022-50519-4c44@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-50519 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-50519 cve-icon
History

Tue, 23 Dec 2025 13:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Wed, 08 Oct 2025 13:45:00 +0000

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

Wed, 08 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

Tue, 07 Oct 2025 15:30:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: nilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure If creation or finalization of a checkpoint fails due to anomalies in the checkpoint metadata on disk, a kernel warning is generated. This patch replaces the WARN_ONs by nilfs_error, so that a kernel, booted with panic_on_warn, does not panic. A nilfs_error is appropriate here to handle the abnormal filesystem condition. This also replaces the detected error codes with an I/O error so that neither of the internal error codes is returned to callers.
Title nilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2025-12-23T13:29:47.947Z

Reserved: 2025-10-07T15:15:38.662Z

Link: CVE-2022-50519

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-10-07T16:15:35.610

Modified: 2025-10-08T19:38:32.610

Link: CVE-2022-50519

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-10-07T00:00:00Z

Links: CVE-2022-50519 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2025-10-08T13:36:33Z