github - ghsa-pxrj-jchh-722x

ghsa-pxrj-jchh-722x

Vulnerability from github

Published

2025-06-18 12:30

Modified

2025-06-18 12:30

Details

In the Linux kernel, the following vulnerability has been resolved:

fs/ntfs3: Fix missing i_op in ntfs_read_mft

There is null pointer dereference because i_op == NULL. The bug happens because we don't initialize i_op for records in $Extend.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2022-50056"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-18T11:15:34Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nfs/ntfs3: Fix missing i_op in ntfs_read_mft\n\nThere is null pointer dereference because i_op == NULL.\nThe bug happens because we don\u0027t initialize i_op for records in $Extend.",
  "id": "GHSA-pxrj-jchh-722x",
  "modified": "2025-06-18T12:30:45Z",
  "published": "2025-06-18T12:30:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50056"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/37a530bfe56ca9a0d3129598803f2794c7428aae"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8089a1bc27b41e6800590a92d17c119e9aa8ff53"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c293e8abc09e6e1faa50d967bd8862b1cbd575e5"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2022-50056 (GCVE-0-2022-50056)

Vulnerability from cvelistv5

Published

2025-06-18 11:02

Modified

2025-06-18 11:02

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix missing i_op in ntfs_read_mft There is null pointer dereference because i_op == NULL. The bug happens because we don't initialize i_op for records in $Extend.

References

►

URL

Tags

	https://git.kernel.org/stable/c/c293e8abc09e6e1faa50d967bd8862b1cbd575e5
	https://git.kernel.org/stable/c/8089a1bc27b41e6800590a92d17c119e9aa8ff53
	https://git.kernel.org/stable/c/37a530bfe56ca9a0d3129598803f2794c7428aae

Impacted products

Vendor

Product

Version

►

Version: 82cae269cfa953032fbb8980a7d554d60fb00b17
Version: 82cae269cfa953032fbb8980a7d554d60fb00b17
Version: 82cae269cfa953032fbb8980a7d554d60fb00b17

Version: 5.15

Show details on NVD website

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/ntfs3/inode.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "c293e8abc09e6e1faa50d967bd8862b1cbd575e5",
              "status": "affected",
              "version": "82cae269cfa953032fbb8980a7d554d60fb00b17",
              "versionType": "git"
            },
            {
              "lessThan": "8089a1bc27b41e6800590a92d17c119e9aa8ff53",
              "status": "affected",
              "version": "82cae269cfa953032fbb8980a7d554d60fb00b17",
              "versionType": "git"
            },
            {
              "lessThan": "37a530bfe56ca9a0d3129598803f2794c7428aae",
              "status": "affected",
              "version": "82cae269cfa953032fbb8980a7d554d60fb00b17",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/ntfs3/inode.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.15"
            },
            {
              "lessThan": "5.15",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.63",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.19.*",
              "status": "unaffected",
              "version": "5.19.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.63",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.19.4",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfs/ntfs3: Fix missing i_op in ntfs_read_mft\n\nThere is null pointer dereference because i_op == NULL.\nThe bug happens because we don\u0027t initialize i_op for records in $Extend."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-18T11:02:00.631Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/c293e8abc09e6e1faa50d967bd8862b1cbd575e5"
        },
        {
          "url": "https://git.kernel.org/stable/c/8089a1bc27b41e6800590a92d17c119e9aa8ff53"
        },
        {
          "url": "https://git.kernel.org/stable/c/37a530bfe56ca9a0d3129598803f2794c7428aae"
        }
      ],
      "title": "fs/ntfs3: Fix missing i_op in ntfs_read_mft",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50056",
    "datePublished": "2025-06-18T11:02:00.631Z",
    "dateReserved": "2025-06-18T10:57:27.403Z",
    "dateUpdated": "2025-06-18T11:02:00.631Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Log in or create an account to share your comment.

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.