Vulnerability-Lookup

FKIE_CVE-2023-54294

Vulnerability from fkie_nvd - Published: 2025-12-30 13:16 - Updated: 2025-12-31 20:42

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix memleak of md thread In raid10_run(), if setup_conf() succeed and raid10_run() failed before setting 'mddev->thread', then in the error path 'conf->thread' is not freed. Fix the problem by setting 'mddev->thread' right after setup_conf().

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/2a65555f7e0f4a05b663879908a991e6d9f81e51
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/36ba0c7b86acd9c2ea80a273204d52c21c955471
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/3725b35fc0e5e4eea0434ef625f3d92f3059d080
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/5d763f708b0f918fb87799e33c25113ae6081216
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/abf4d67060c8f63caff096e5fca1564bfef1e5d4
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/d6cfcf98b824591cffa4c1e9889fb4fa619359fe
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/ec473e82e10d39a02eb59b0b95e546119a3bdb79
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/f0ddb83da3cbbf8a1f9087a642c448ff52ee9abd

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmd/raid10: fix memleak of md thread\n\nIn raid10_run(), if setup_conf() succeed and raid10_run() failed before\nsetting \u0027mddev-\u003ethread\u0027, then in the error path \u0027conf-\u003ethread\u0027 is not\nfreed.\n\nFix the problem by setting \u0027mddev-\u003ethread\u0027 right after setup_conf()."
    }
  ],
  "id": "CVE-2023-54294",
  "lastModified": "2025-12-31T20:42:43.210",
  "metrics": {},
  "published": "2025-12-30T13:16:18.490",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/2a65555f7e0f4a05b663879908a991e6d9f81e51"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/36ba0c7b86acd9c2ea80a273204d52c21c955471"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/3725b35fc0e5e4eea0434ef625f3d92f3059d080"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/5d763f708b0f918fb87799e33c25113ae6081216"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/abf4d67060c8f63caff096e5fca1564bfef1e5d4"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/d6cfcf98b824591cffa4c1e9889fb4fa619359fe"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/ec473e82e10d39a02eb59b0b95e546119a3bdb79"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/f0ddb83da3cbbf8a1f9087a642c448ff52ee9abd"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

CVE-2023-54294 (GCVE-0-2023-54294)

Vulnerability from cvelistv5 – Published: 2025-12-30 12:23 – Updated: 2025-12-30 12:23

Title

md/raid10: fix memleak of md thread

Summary

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/abf4d67060c8f63ca…
	https://git.kernel.org/stable/c/3725b35fc0e5e4eea…
	https://git.kernel.org/stable/c/2a65555f7e0f4a05b…
	https://git.kernel.org/stable/c/d6cfcf98b824591cf…
	https://git.kernel.org/stable/c/36ba0c7b86acd9c2e…
	https://git.kernel.org/stable/c/5d763f708b0f918fb…
	https://git.kernel.org/stable/c/ec473e82e10d39a02…
	https://git.kernel.org/stable/c/f0ddb83da3cbbf8a1…

Impacted products

Vendor

Product

Version

Linux

Affected: 43a521238aca0e24d50add1db125a61bda2a3527 , < abf4d67060c8f63caff096e5fca1564bfef1e5d4 (git)
Affected: 43a521238aca0e24d50add1db125a61bda2a3527 , < 3725b35fc0e5e4eea0434ef625f3d92f3059d080 (git)
Affected: 43a521238aca0e24d50add1db125a61bda2a3527 , < 2a65555f7e0f4a05b663879908a991e6d9f81e51 (git)
Affected: 43a521238aca0e24d50add1db125a61bda2a3527 , < d6cfcf98b824591cffa4c1e9889fb4fa619359fe (git)
Affected: 43a521238aca0e24d50add1db125a61bda2a3527 , < 36ba0c7b86acd9c2ea80a273204d52c21c955471 (git)
Affected: 43a521238aca0e24d50add1db125a61bda2a3527 , < 5d763f708b0f918fb87799e33c25113ae6081216 (git)
Affected: 43a521238aca0e24d50add1db125a61bda2a3527 , < ec473e82e10d39a02eb59b0b95e546119a3bdb79 (git)
Affected: 43a521238aca0e24d50add1db125a61bda2a3527 , < f0ddb83da3cbbf8a1f9087a642c448ff52ee9abd (git)

Linux

Affected: 4.16
Unaffected: 0 , < 4.16 (semver)
Unaffected: 4.19.283 , ≤ 4.19.* (semver)
Unaffected: 5.4.243 , ≤ 5.4.* (semver)
Unaffected: 5.10.180 , ≤ 5.10.* (semver)
Unaffected: 5.15.111 , ≤ 5.15.* (semver)
Unaffected: 6.1.28 , ≤ 6.1.* (semver)
Unaffected: 6.2.15 , ≤ 6.2.* (semver)
Unaffected: 6.3.2 , ≤ 6.3.* (semver)
Unaffected: 6.4 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "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": "abf4d67060c8f63caff096e5fca1564bfef1e5d4",
              "status": "affected",
              "version": "43a521238aca0e24d50add1db125a61bda2a3527",
              "versionType": "git"
            },
            {
              "lessThan": "3725b35fc0e5e4eea0434ef625f3d92f3059d080",
              "status": "affected",
              "version": "43a521238aca0e24d50add1db125a61bda2a3527",
              "versionType": "git"
            },
            {
              "lessThan": "2a65555f7e0f4a05b663879908a991e6d9f81e51",
              "status": "affected",
              "version": "43a521238aca0e24d50add1db125a61bda2a3527",
              "versionType": "git"
            },
            {
              "lessThan": "d6cfcf98b824591cffa4c1e9889fb4fa619359fe",
              "status": "affected",
              "version": "43a521238aca0e24d50add1db125a61bda2a3527",
              "versionType": "git"
            },
            {
              "lessThan": "36ba0c7b86acd9c2ea80a273204d52c21c955471",
              "status": "affected",
              "version": "43a521238aca0e24d50add1db125a61bda2a3527",
              "versionType": "git"
            },
            {
              "lessThan": "5d763f708b0f918fb87799e33c25113ae6081216",
              "status": "affected",
              "version": "43a521238aca0e24d50add1db125a61bda2a3527",
              "versionType": "git"
            },
            {
              "lessThan": "ec473e82e10d39a02eb59b0b95e546119a3bdb79",
              "status": "affected",
              "version": "43a521238aca0e24d50add1db125a61bda2a3527",
              "versionType": "git"
            },
            {
              "lessThan": "f0ddb83da3cbbf8a1f9087a642c448ff52ee9abd",
              "status": "affected",
              "version": "43a521238aca0e24d50add1db125a61bda2a3527",
              "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": "4.16"
            },
            {
              "lessThan": "4.16",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.283",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.243",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.180",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.111",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.28",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.2.*",
              "status": "unaffected",
              "version": "6.2.15",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.3.*",
              "status": "unaffected",
              "version": "6.3.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.4",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "4.19.283",
                  "versionStartIncluding": "4.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.243",
                  "versionStartIncluding": "4.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.180",
                  "versionStartIncluding": "4.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.111",
                  "versionStartIncluding": "4.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.28",
                  "versionStartIncluding": "4.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.2.15",
                  "versionStartIncluding": "4.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.3.2",
                  "versionStartIncluding": "4.16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.4",
                  "versionStartIncluding": "4.16",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmd/raid10: fix memleak of md thread\n\nIn raid10_run(), if setup_conf() succeed and raid10_run() failed before\nsetting \u0027mddev-\u003ethread\u0027, then in the error path \u0027conf-\u003ethread\u0027 is not\nfreed.\n\nFix the problem by setting \u0027mddev-\u003ethread\u0027 right after setup_conf()."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-30T12:23:31.778Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/abf4d67060c8f63caff096e5fca1564bfef1e5d4"
        },
        {
          "url": "https://git.kernel.org/stable/c/3725b35fc0e5e4eea0434ef625f3d92f3059d080"
        },
        {
          "url": "https://git.kernel.org/stable/c/2a65555f7e0f4a05b663879908a991e6d9f81e51"
        },
        {
          "url": "https://git.kernel.org/stable/c/d6cfcf98b824591cffa4c1e9889fb4fa619359fe"
        },
        {
          "url": "https://git.kernel.org/stable/c/36ba0c7b86acd9c2ea80a273204d52c21c955471"
        },
        {
          "url": "https://git.kernel.org/stable/c/5d763f708b0f918fb87799e33c25113ae6081216"
        },
        {
          "url": "https://git.kernel.org/stable/c/ec473e82e10d39a02eb59b0b95e546119a3bdb79"
        },
        {
          "url": "https://git.kernel.org/stable/c/f0ddb83da3cbbf8a1f9087a642c448ff52ee9abd"
        }
      ],
      "title": "md/raid10: fix memleak of md thread",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-54294",
    "datePublished": "2025-12-30T12:23:31.778Z",
    "dateReserved": "2025-12-30T12:06:44.527Z",
    "dateUpdated": "2025-12-30T12:23:31.778Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2023-54294

CVE-2023-54294 (GCVE-0-2023-54294)

Tags

Sightings

Nomenclature