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

Quick assessment

Affected
Linux Linux
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于检查点元数据异常时未正确处理错误，可能导致内核警告和输入输出错误。

AI Predicted 3.3 Difficulty: Theoretical EPSS 0.16% · P5

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking

Affected Version Matrix 20

VendorProduct Version RangeStatus
Linux Linux 9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453< b63026b5e13040cd5afa11769dd0d9e1504b031a affected
9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453< ae16440c44ae2acda6d72aff9d74eccf8967dae5 affected
9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453< bf98be80cbe3b4e6c86c36ed00457389aca3eb15 affected
9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453< 259c0f68168ac6a598db3486597b10e74d625db0 affected
9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453< 8a18fdc5ae8e6d7ac33c6ee0a2e5f9f1414ef412 affected
9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453< c0c3d3d3ea41cb5228ee90568bb953f9a56c3227 affected
9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453< 090fcfb6edeb9367a915b2749e2bd1f8b48d8898 affected
9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453< 5c0776b5bc31de7cd28afb558fae37a20f33602e affected
… +12 more rows
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I. Basic Information for CVE-2022-50519

Vulnerability Information
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Vulnerability Title
nilfs2: replace WARN_ONs by nilfs_error for checkpoint acquisition failure
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于检查点元数据异常时未正确处理错误，可能导致内核警告和输入输出错误。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Linux Linux 9ff05123e3bfbb1d2b68ba1d9bf1f7d1dffc1453 ~ b63026b5e13040cd5afa11769dd0d9e1504b031a -
Linux Linux 2.6.30 -

II. Public POCs for CVE-2022-50519

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III. Intelligence Information for CVE-2022-50519

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Patches & Fixes for CVE-2022-50519 (9)

Same Patch Batch · Linux · 2025-10-07 · 118 CVEs total

CVE-2023-53629 9.8 CRITICAL fs: dlm: fix use after free in midcomms commit
CVE-2023-53630 8.8 HIGH iommufd: Fix unpinning of pages when an access is present
CVE-2023-53676 8.8 HIGH scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show()
CVE-2023-53675 8.8 HIGH scsi: ses: Fix possible desc_ptr out-of-bounds accesses
CVE-2023-53673 8.8 HIGH Bluetooth: hci_event: call disconnect callback before deleting conn
CVE-2023-53679 8.3 HIGH wifi: mt7601u: fix an integer underflow
CVE-2023-53635 8.2 HIGH netfilter: conntrack: fix wrong ct->timeout value
CVE-2023-53669 7.8 HIGH tcp: fix skb_copy_ubufs() vs BIG TCP
CVE-2022-50555 7.8 HIGH tipc: fix a null-ptr-deref in tipc_topsrv_accept
CVE-2023-53627 7.8 HIGH scsi: hisi_sas: Grab sas_dev lock when traversing the members of sas_dev.list
CVE-2023-53626 7.8 HIGH ext4: fix possible double unlock when moving a directory
CVE-2023-53660 7.8 HIGH bpf, cpumap: Handle skb as well when clean up ptr_ring
CVE-2023-53659 7.8 HIGH iavf: Fix out-of-bounds when setting channels on remove
CVE-2023-53643 7.8 HIGH nvme-tcp: don't access released socket during error recovery
CVE-2023-53619 7.8 HIGH netfilter: conntrack: Avoid nf_ct_helper_hash uses after free
CVE-2023-53645 7.8 HIGH bpf: Make bpf_refcount_acquire fallible for non-owning refs
CVE-2023-53646 7.8 HIGH drm/i915/perf: add sentinel to xehp_oa_b_counters
CVE-2022-50528 7.8 HIGH drm/amdkfd: Fix memory leakage
CVE-2022-50518 7.8 HIGH parisc: Fix locking in pdc_iodc_print() firmware call
CVE-2023-53651 7.8 HIGH Input: exc3000 - properly stop timer on shutdown

Showing top 20 of 118 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2022-50519

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