github - ghsa-332g-mj6w-rc2r

ghsa-332g-mj6w-rc2r

Vulnerability from github

Published

2025-05-02 18:31

Modified

2025-05-02 18:31

Details

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

dm stats: check for and propagate alloc_percpu failure

Check alloc_precpu()'s return value and return an error from dm_stats_init() if it fails. Update alloc_dev() to fail if dm_stats_init() does.

Otherwise, a NULL pointer dereference will occur in dm_stats_cleanup() even if dm-stats isn't being actively used.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2023-53044"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-02T16:15:23Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndm stats: check for and propagate alloc_percpu failure\n\nCheck alloc_precpu()\u0027s return value and return an error from\ndm_stats_init() if it fails. Update alloc_dev() to fail if\ndm_stats_init() does.\n\nOtherwise, a NULL pointer dereference will occur in dm_stats_cleanup()\neven if dm-stats isn\u0027t being actively used.",
  "id": "GHSA-332g-mj6w-rc2r",
  "modified": "2025-05-02T18:31:33Z",
  "published": "2025-05-02T18:31:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53044"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0d96bd507ed7e7d565b6d53ebd3874686f123b2e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2287d7b721471a3d58bcd829250336e3cdf1635e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/443c9d522397511a4328dc2ec3c9c63c73049756"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4a32a9a818a895671bd43e0c40351e60e4e9140b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5b66e36a3efd24041b7374432bfa4dec2ff01e95"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a42180dd361584816bfe15c137b665699b994d90"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c68f08cc745675a17894e1b4a5b5b9700ace6da4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d3aa3e060c4a80827eb801fc448debc9daa7c46b"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2023-53044 (GCVE-0-2023-53044)

Vulnerability from cvelistv5

Published

2025-05-02 15:55

Modified

2025-05-04 07:48

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: dm stats: check for and propagate alloc_percpu failure Check alloc_precpu()'s return value and return an error from dm_stats_init() if it fails. Update alloc_dev() to fail if dm_stats_init() does. Otherwise, a NULL pointer dereference will occur in dm_stats_cleanup() even if dm-stats isn't being actively used.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/2287d7b721471a3d58bcd829250336e3cdf1635e
	https://git.kernel.org/stable/c/0d96bd507ed7e7d565b6d53ebd3874686f123b2e
	https://git.kernel.org/stable/c/4a32a9a818a895671bd43e0c40351e60e4e9140b
	https://git.kernel.org/stable/c/c68f08cc745675a17894e1b4a5b5b9700ace6da4
	https://git.kernel.org/stable/c/443c9d522397511a4328dc2ec3c9c63c73049756
	https://git.kernel.org/stable/c/a42180dd361584816bfe15c137b665699b994d90
	https://git.kernel.org/stable/c/5b66e36a3efd24041b7374432bfa4dec2ff01e95
	https://git.kernel.org/stable/c/d3aa3e060c4a80827eb801fc448debc9daa7c46b

Impacted products

Vendor

Product

Version

▼

Linux

Version: fd2ed4d252701d3bbed4cd3e3d267ad469bb832a
Version: fd2ed4d252701d3bbed4cd3e3d267ad469bb832a
Version: fd2ed4d252701d3bbed4cd3e3d267ad469bb832a
Version: fd2ed4d252701d3bbed4cd3e3d267ad469bb832a
Version: fd2ed4d252701d3bbed4cd3e3d267ad469bb832a
Version: fd2ed4d252701d3bbed4cd3e3d267ad469bb832a
Version: fd2ed4d252701d3bbed4cd3e3d267ad469bb832a
Version: fd2ed4d252701d3bbed4cd3e3d267ad469bb832a

Linux

Version: 3.12

Show details on NVD website

JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/md/dm-stats.c",
            "drivers/md/dm-stats.h",
            "drivers/md/dm.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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            },
            {
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              "versionType": "git"
            },
            {
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              "status": "affected",
              "version": "fd2ed4d252701d3bbed4cd3e3d267ad469bb832a",
              "versionType": "git"
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            {
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              "versionType": "git"
            },
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              "status": "affected",
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              "status": "affected",
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              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/md/dm-stats.c",
            "drivers/md/dm-stats.h",
            "drivers/md/dm.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.12"
            },
            {
              "lessThan": "3.12",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.312",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.280",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.240",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.177",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.105",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.22",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.*",
              "status": "unaffected",
              "version": "6.2.9",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "vulnerable": true
                },
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                },
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              "operator": "OR"
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          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndm stats: check for and propagate alloc_percpu failure\n\nCheck alloc_precpu()\u0027s return value and return an error from\ndm_stats_init() if it fails. Update alloc_dev() to fail if\ndm_stats_init() does.\n\nOtherwise, a NULL pointer dereference will occur in dm_stats_cleanup()\neven if dm-stats isn\u0027t being actively used."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T07:48:23.084Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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        },
        {
          "url": "https://git.kernel.org/stable/c/4a32a9a818a895671bd43e0c40351e60e4e9140b"
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        {
          "url": "https://git.kernel.org/stable/c/c68f08cc745675a17894e1b4a5b5b9700ace6da4"
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        },
        {
          "url": "https://git.kernel.org/stable/c/d3aa3e060c4a80827eb801fc448debc9daa7c46b"
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      ],
      "title": "dm stats: check for and propagate alloc_percpu failure",
      "x_generator": {
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53044",
    "datePublished": "2025-05-02T15:55:01.444Z",
    "dateReserved": "2025-04-16T07:18:43.827Z",
    "dateUpdated": "2025-05-04T07:48:23.084Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
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}

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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