FKIE_CVE-2022-50519

Vulnerability from fkie_nvd - Published: 2025-10-07 16:15 - Updated: 2026-02-04 17:02
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
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.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/090fcfb6edeb9367a915b2749e2bd1f8b48d8898Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/259c0f68168ac6a598db3486597b10e74d625db0Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5c0776b5bc31de7cd28afb558fae37a20f33602ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/723ac751208f6d6540191689cfbf6c77135a7a1bPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8a18fdc5ae8e6d7ac33c6ee0a2e5f9f1414ef412Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ae16440c44ae2acda6d72aff9d74eccf8967dae5Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b63026b5e13040cd5afa11769dd0d9e1504b031aPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bf98be80cbe3b4e6c86c36ed00457389aca3eb15Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c0c3d3d3ea41cb5228ee90568bb953f9a56c3227Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
To clipboard 

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      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure\n\nIf creation or finalization of a checkpoint fails due to anomalies in the\ncheckpoint metadata on disk, a kernel warning is generated.\n\nThis patch replaces the WARN_ONs by nilfs_error, so that a kernel, booted\nwith panic_on_warn, does not panic.  A nilfs_error is appropriate here to\nhandle the abnormal filesystem condition.\n\nThis also replaces the detected error codes with an I/O error so that\nneither of the internal error codes is returned to callers."
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          "confidentialityImpact": "NONE",
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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