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

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   containers: {
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            metrics: [
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                  other: {
                     content: {
                        id: "CVE-2024-50065",
                        options: [
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                           {
                              Automatable: "no",
                           },
                           {
                              "Technical Impact": "partial",
                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2024-10-22T13:22:22.472390Z",
                        version: "2.0.3",
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            title: "CISA ADP Vulnrichment",
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               programFiles: [
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                     lessThanOrEqual: "*",
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                     version: "6.12",
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         ],
         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.",
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         providerMetadata: {
            dateUpdated: "2024-12-19T09:32:19.113Z",
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            },
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               url: "https://git.kernel.org/stable/c/589996bf8c459deb5bbc9747d8f1c51658608103",
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         title: "ntfs3: Change to non-blocking allocation in ntfs_d_hash",
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   cveMetadata: {
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      assignerShortName: "Linux",
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      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",
}

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.

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