github - ghsa-gmx5-vgh2-2g4v

ghsa-gmx5-vgh2-2g4v

Vulnerability from github

Published

2025-09-18 15:30

Modified

2025-09-18 15:30

Details

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

NFS: Fix an Oops in nfs_d_automount()

When mounting from a NFSv4 referral, path->dentry can end up being a negative dentry, so derive the struct nfs_server from the dentry itself instead.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50385"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-18T14:15:37Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFS: Fix an Oops in nfs_d_automount()\n\nWhen mounting from a NFSv4 referral, path-\u003edentry can end up being a\nnegative dentry, so derive the struct nfs_server from the dentry\nitself instead.",
  "id": "GHSA-gmx5-vgh2-2g4v",
  "modified": "2025-09-18T15:30:33Z",
  "published": "2025-09-18T15:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50385"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/35e3b6ae84935d0d7ff76cbdaa83411b0ad5e471"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5458bc0f9df639d83471ca384152cc62dbee0aeb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6f3d56783fbed861e483736a7001bdafd0dddd53"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b6fd25d64b0de27991d6bd677f0adf69ad6ff07a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f12377abac15fb4e8698225ac386894f8ae63598"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2022-50385 (GCVE-0-2022-50385)

Vulnerability from cvelistv5

Published

2025-09-18 13:33

Modified

2025-09-18 13:33

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: NFS: Fix an Oops in nfs_d_automount() When mounting from a NFSv4 referral, path->dentry can end up being a negative dentry, so derive the struct nfs_server from the dentry itself instead.

References

URL

Tags

	https://git.kernel.org/stable/c/5458bc0f9df639d83471ca384152cc62dbee0aeb
	https://git.kernel.org/stable/c/f12377abac15fb4e8698225ac386894f8ae63598
	https://git.kernel.org/stable/c/b6fd25d64b0de27991d6bd677f0adf69ad6ff07a
	https://git.kernel.org/stable/c/6f3d56783fbed861e483736a7001bdafd0dddd53
	https://git.kernel.org/stable/c/35e3b6ae84935d0d7ff76cbdaa83411b0ad5e471

Impacted products

Vendor

Product

Version

Version: 2b0143b5c986be1ce8408b3aadc4709e0a94429d
Version: 2b0143b5c986be1ce8408b3aadc4709e0a94429d
Version: 2b0143b5c986be1ce8408b3aadc4709e0a94429d
Version: 2b0143b5c986be1ce8408b3aadc4709e0a94429d
Version: 2b0143b5c986be1ce8408b3aadc4709e0a94429d

Version: 4.1

Show details on NVD website

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/nfs/namespace.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "status": "affected",
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              "versionType": "git"
            },
            {
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              "status": "affected",
              "version": "2b0143b5c986be1ce8408b3aadc4709e0a94429d",
              "versionType": "git"
            },
            {
              "lessThan": "b6fd25d64b0de27991d6bd677f0adf69ad6ff07a",
              "status": "affected",
              "version": "2b0143b5c986be1ce8408b3aadc4709e0a94429d",
              "versionType": "git"
            },
            {
              "lessThan": "6f3d56783fbed861e483736a7001bdafd0dddd53",
              "status": "affected",
              "version": "2b0143b5c986be1ce8408b3aadc4709e0a94429d",
              "versionType": "git"
            },
            {
              "lessThan": "35e3b6ae84935d0d7ff76cbdaa83411b0ad5e471",
              "status": "affected",
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              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
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          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.1"
            },
            {
              "lessThan": "4.1",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.163",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.86",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.16",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.163",
                  "versionStartIncluding": "4.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "versionStartIncluding": "4.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                {
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                  "versionEndExcluding": "6.2",
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                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFS: Fix an Oops in nfs_d_automount()\n\nWhen mounting from a NFSv4 referral, path-\u003edentry can end up being a\nnegative dentry, so derive the struct nfs_server from the dentry\nitself instead."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-18T13:33:06.484Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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        },
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          "url": "https://git.kernel.org/stable/c/35e3b6ae84935d0d7ff76cbdaa83411b0ad5e471"
        }
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      "title": "NFS: Fix an Oops in nfs_d_automount()",
      "x_generator": {
        "engine": "bippy-1.2.0"
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50385",
    "datePublished": "2025-09-18T13:33:06.484Z",
    "dateReserved": "2025-09-17T14:53:06.997Z",
    "dateUpdated": "2025-09-18T13:33:06.484Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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