github - ghsa-7683-mrww-rjhc

ghsa-7683-mrww-rjhc

Vulnerability from github

Published

2024-10-21 21:30

Modified

2024-11-20 21:30

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

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

ntfs3: Change to non-blocking allocation in ntfs_d_hash

d_hash is done while under "rcu-walk" and should not sleep. __get_name() allocates using GFP_KERNEL, having the possibility to sleep when under memory pressure. Change the allocation to GFP_NOWAIT.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-50065"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-21T20:15:18Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nntfs3: Change to non-blocking allocation in ntfs_d_hash\n\nd_hash is done while under \"rcu-walk\" and should not sleep.\n__get_name() allocates using GFP_KERNEL, having the possibility\nto sleep when under memory pressure. Change the allocation to\nGFP_NOWAIT.",
  "id": "GHSA-7683-mrww-rjhc",
  "modified": "2024-11-20T21:30:48Z",
  "published": "2024-10-21T21:30:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-50065"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/589996bf8c459deb5bbc9747d8f1c51658608103"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c556e72cea2a1131ae418be017dd6fc76fffe2fb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d0c710372e238510db08ea01e7b8bd81ed995dd6"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2024-50065

Vulnerability from cvelistv5

Published

2024-10-21 19:39

Modified

2024-12-19 09:32

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: ntfs3: Change to non-blocking allocation in ntfs_d_hash d_hash is done while under "rcu-walk" and should not sleep. __get_name() allocates using GFP_KERNEL, having the possibility to sleep when under memory pressure. Change the allocation to GFP_NOWAIT.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/c556e72cea2a1131ae418be017dd6fc76fffe2fb
	https://git.kernel.org/stable/c/d0c710372e238510db08ea01e7b8bd81ed995dd6
	https://git.kernel.org/stable/c/589996bf8c459deb5bbc9747d8f1c51658608103

Impacted products

Vendor

Product

Version

▼

Linux

Version: 58ebd50d22529f79d2497abbb006137a7c7f5336
Version: d392e85fd1e8d58e460c17ca7d0d5c157848d9c1
Version: d392e85fd1e8d58e460c17ca7d0d5c157848d9c1

Linux

Version: 6.11

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-50065",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-22T13:22:22.472390Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-22T13:28:41.577Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/ntfs3/namei.c"
          ],
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          "vendor": "Linux",
          "versions": [
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              "versionType": "git"
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              "status": "affected",
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              "versionType": "git"
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          ]
        },
        {
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          "product": "Linux",
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          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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          "versions": [
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              "version": "6.11"
            },
            {
              "lessThan": "6.11",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.57",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.11.*",
              "status": "unaffected",
              "version": "6.11.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.12",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nntfs3: Change to non-blocking allocation in ntfs_d_hash\n\nd_hash is done while under \"rcu-walk\" and should not sleep.\n__get_name() allocates using GFP_KERNEL, having the possibility\nto sleep when under memory pressure. Change the allocation to\nGFP_NOWAIT."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-19T09:32:19.113Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/c556e72cea2a1131ae418be017dd6fc76fffe2fb"
        },
        {
          "url": "https://git.kernel.org/stable/c/d0c710372e238510db08ea01e7b8bd81ed995dd6"
        },
        {
          "url": "https://git.kernel.org/stable/c/589996bf8c459deb5bbc9747d8f1c51658608103"
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      ],
      "title": "ntfs3: Change to non-blocking allocation in ntfs_d_hash",
      "x_generator": {
        "engine": "bippy-5f407fcff5a0"
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  },
  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2024-50065",
    "datePublished": "2024-10-21T19:39:53.080Z",
    "dateReserved": "2024-10-21T19:36:19.939Z",
    "dateUpdated": "2024-12-19T09:32:19.113Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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