github - ghsa-h7g6-mwmp-g4cj

ghsa-h7g6-mwmp-g4cj

Vulnerability from github

Published

2024-11-05 18:32

Modified

2024-11-08 21:33

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:

md/raid10: fix null ptr dereference in raid10_size()

In raid10_run() if raid10_set_queue_limits() succeed, the return value is set to zero, and if following procedures failed raid10_run() will return zero while mddev->private is still NULL, causing null ptr dereference in raid10_size().

Fix the problem by only overwrite the return value if raid10_set_queue_limits() failed.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-50109"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-05T18:15:14Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmd/raid10: fix null ptr dereference in raid10_size()\n\nIn raid10_run() if raid10_set_queue_limits() succeed, the return value\nis set to zero, and if following procedures failed raid10_run() will\nreturn zero while mddev-\u003eprivate is still NULL, causing null ptr\ndereference in raid10_size().\n\nFix the problem by only overwrite the return value if\nraid10_set_queue_limits() failed.",
  "id": "GHSA-h7g6-mwmp-g4cj",
  "modified": "2024-11-08T21:33:53Z",
  "published": "2024-11-05T18:32:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-50109"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/825711e00117fc686ab89ac36a9a7b252dc349c6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b3054db2fd2d35f2eb3b4b5fb1407792f465391c"
    }
  ],
  "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-2024-50109

Vulnerability from cvelistv5

Published

2024-11-05 17:10

Modified

2024-12-19 09:33

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix null ptr dereference in raid10_size() In raid10_run() if raid10_set_queue_limits() succeed, the return value is set to zero, and if following procedures failed raid10_run() will return zero while mddev->private is still NULL, causing null ptr dereference in raid10_size(). Fix the problem by only overwrite the return value if raid10_set_queue_limits() failed.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/b3054db2fd2d35f2eb3b4b5fb1407792f465391c
	https://git.kernel.org/stable/c/825711e00117fc686ab89ac36a9a7b252dc349c6

Impacted products

Vendor

Product

Version

▼

Linux

Version: 3d8466ba68d444f5528dcbff106e8bf5c7d51aa0
Version: 3d8466ba68d444f5528dcbff106e8bf5c7d51aa0

Linux

Version: 6.9

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JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/md/raid10.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "b3054db2fd2d35f2eb3b4b5fb1407792f465391c",
              "status": "affected",
              "version": "3d8466ba68d444f5528dcbff106e8bf5c7d51aa0",
              "versionType": "git"
            },
            {
              "lessThan": "825711e00117fc686ab89ac36a9a7b252dc349c6",
              "status": "affected",
              "version": "3d8466ba68d444f5528dcbff106e8bf5c7d51aa0",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/md/raid10.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.9"
            },
            {
              "lessThan": "6.9",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.11.*",
              "status": "unaffected",
              "version": "6.11.6",
              "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\nmd/raid10: fix null ptr dereference in raid10_size()\n\nIn raid10_run() if raid10_set_queue_limits() succeed, the return value\nis set to zero, and if following procedures failed raid10_run() will\nreturn zero while mddev-\u003eprivate is still NULL, causing null ptr\ndereference in raid10_size().\n\nFix the problem by only overwrite the return value if\nraid10_set_queue_limits() failed."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-19T09:33:16.490Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/b3054db2fd2d35f2eb3b4b5fb1407792f465391c"
        },
        {
          "url": "https://git.kernel.org/stable/c/825711e00117fc686ab89ac36a9a7b252dc349c6"
        }
      ],
      "title": "md/raid10: fix null ptr dereference in raid10_size()",
      "x_generator": {
        "engine": "bippy-5f407fcff5a0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-50109",
    "datePublished": "2024-11-05T17:10:42.689Z",
    "dateReserved": "2024-10-21T19:36:19.947Z",
    "dateUpdated": "2024-12-19T09:33:16.490Z",
    "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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