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CVE-2022-50519
nilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure
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.

INFO

Published Date :

Oct. 7, 2025, 4:15 p.m.

Last Modified :

Oct. 8, 2025, 7:38 p.m.

Remotely Exploit :

No

Source :

416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Products

The following products are affected by CVE-2022-50519 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Linux linux_kernel
: Total Affected Vendor : 1 | Products : 1
Solution
Update the Linux kernel to resolve checkpoint acquisition failures and prevent panics.
  • Update the Linux kernel.
  • Apply the provided patch.
  • Restart the system.
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-50519.

URL Resource
https://git.kernel.org/stable/c/090fcfb6edeb9367a915b2749e2bd1f8b48d8898
https://git.kernel.org/stable/c/259c0f68168ac6a598db3486597b10e74d625db0
https://git.kernel.org/stable/c/5c0776b5bc31de7cd28afb558fae37a20f33602e
https://git.kernel.org/stable/c/723ac751208f6d6540191689cfbf6c77135a7a1b
https://git.kernel.org/stable/c/8a18fdc5ae8e6d7ac33c6ee0a2e5f9f1414ef412
https://git.kernel.org/stable/c/ae16440c44ae2acda6d72aff9d74eccf8967dae5
https://git.kernel.org/stable/c/b63026b5e13040cd5afa11769dd0d9e1504b031a
https://git.kernel.org/stable/c/bf98be80cbe3b4e6c86c36ed00457389aca3eb15
https://git.kernel.org/stable/c/c0c3d3d3ea41cb5228ee90568bb953f9a56c3227
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-50519 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-50519 weaknesses.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-50519 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2022-50519 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Oct. 07, 2025

    Action Type Old Value New Value
    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.
    Added Reference https://git.kernel.org/stable/c/090fcfb6edeb9367a915b2749e2bd1f8b48d8898
    Added Reference https://git.kernel.org/stable/c/259c0f68168ac6a598db3486597b10e74d625db0
    Added Reference https://git.kernel.org/stable/c/5c0776b5bc31de7cd28afb558fae37a20f33602e
    Added Reference https://git.kernel.org/stable/c/723ac751208f6d6540191689cfbf6c77135a7a1b
    Added Reference https://git.kernel.org/stable/c/8a18fdc5ae8e6d7ac33c6ee0a2e5f9f1414ef412
    Added Reference https://git.kernel.org/stable/c/ae16440c44ae2acda6d72aff9d74eccf8967dae5
    Added Reference https://git.kernel.org/stable/c/b63026b5e13040cd5afa11769dd0d9e1504b031a
    Added Reference https://git.kernel.org/stable/c/bf98be80cbe3b4e6c86c36ed00457389aca3eb15
    Added Reference https://git.kernel.org/stable/c/c0c3d3d3ea41cb5228ee90568bb953f9a56c3227
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
No CVSS metrics available for this vulnerability.