github - ghsa-44g4-9qvp-9723

ghsa-44g4-9qvp-9723

Vulnerability from github

Published

2024-10-21 18:30

Modified

2024-11-01 15:31

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:

net/ncsi: Disable the ncsi work before freeing the associated structure

The work function can run after the ncsi device is freed, resulting in use-after-free bugs or kernel panic.

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{
   affected: [],
   aliases: [
      "CVE-2024-49945",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-416",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2024-10-21T18:15:16Z",
      severity: "MODERATE",
   },
   details: "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/ncsi: Disable the ncsi work before freeing the associated structure\n\nThe work function can run after the ncsi device is freed, resulting\nin use-after-free bugs or kernel panic.",
   id: "GHSA-44g4-9qvp-9723",
   modified: "2024-11-01T15:31:46Z",
   published: "2024-10-21T18:30:58Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2024-49945",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/a0ffa68c70b367358b2672cdab6fa5bc4c40de2c",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/dd41dab62f32d9e9e0669af8459d12a93834b238",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/f6ca58696749268181f43150b3553f2bafd71e42",
      },
   ],
   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-2024-49945

Vulnerability from cvelistv5

Published

2024-10-21 18:02

Modified

2024-12-19 09:29

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: net/ncsi: Disable the ncsi work before freeing the associated structure The work function can run after the ncsi device is freed, resulting in use-after-free bugs or kernel panic.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/f6ca58696749268181f43150b3553f2bafd71e42
	https://git.kernel.org/stable/c/dd41dab62f32d9e9e0669af8459d12a93834b238
	https://git.kernel.org/stable/c/a0ffa68c70b367358b2672cdab6fa5bc4c40de2c

Impacted products

Vendor

Product

Version

▼

Linux

Version: 2d283bdd079c0ad4da020bbc9e9c2a4280823098
Version: 2d283bdd079c0ad4da020bbc9e9c2a4280823098
Version: 2d283bdd079c0ad4da020bbc9e9c2a4280823098

Linux

Version: 4.8

Show details on NVD website

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            metrics: [
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                  other: {
                     content: {
                        id: "CVE-2024-49945",
                        options: [
                           {
                              Exploitation: "none",
                           },
                           {
                              Automatable: "no",
                           },
                           {
                              "Technical Impact": "partial",
                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2024-10-22T13:37:11.616552Z",
                        version: "2.0.3",
                     },
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            ],
            providerMetadata: {
               dateUpdated: "2024-10-22T13:38:50.011Z",
               orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
               shortName: "CISA-ADP",
            },
            title: "CISA ADP Vulnrichment",
         },
      ],
      cna: {
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               defaultStatus: "unaffected",
               product: "Linux",
               programFiles: [
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               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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               vendor: "Linux",
               versions: [
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                  },
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                     version: "0",
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                     version: "6.10.14",
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                     status: "unaffected",
                     version: "6.11.3",
                     versionType: "semver",
                  },
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                     lessThanOrEqual: "*",
                     status: "unaffected",
                     version: "6.12",
                     versionType: "original_commit_for_fix",
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               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/ncsi: Disable the ncsi work before freeing the associated structure\n\nThe work function can run after the ncsi device is freed, resulting\nin use-after-free bugs or kernel panic.",
            },
         ],
         providerMetadata: {
            dateUpdated: "2024-12-19T09:29:51.705Z",
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               url: "https://git.kernel.org/stable/c/dd41dab62f32d9e9e0669af8459d12a93834b238",
            },
            {
               url: "https://git.kernel.org/stable/c/a0ffa68c70b367358b2672cdab6fa5bc4c40de2c",
            },
         ],
         title: "net/ncsi: Disable the ncsi work before freeing the associated structure",
         x_generator: {
            engine: "bippy-5f407fcff5a0",
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   cveMetadata: {
      assignerOrgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      assignerShortName: "Linux",
      cveId: "CVE-2024-49945",
      datePublished: "2024-10-21T18:02:03.106Z",
      dateReserved: "2024-10-21T12:17:06.044Z",
      dateUpdated: "2024-12-19T09:29:51.705Z",
      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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