github - ghsa-fx78-mq9w-6rpw

GHSA-FX78-MQ9W-6RPW

Vulnerability from github – Published: 2025-09-15 15:31 – Updated: 2025-12-04 15:30

Details

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

smb: client: fix warning in cifs_smb3_do_mount()

This fixes the following warning reported by kernel test robot

fs/smb/client/cifsfs.c:982 cifs_smb3_do_mount() warn: possible memory leak of 'cifs_sb'

Severity ?

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2023-53230"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-15T15:15:49Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nsmb: client: fix warning in cifs_smb3_do_mount()\n\nThis fixes the following warning reported by kernel test robot\n\n  fs/smb/client/cifsfs.c:982 cifs_smb3_do_mount() warn: possible\n  memory leak of \u0027cifs_sb\u0027",
  "id": "GHSA-fx78-mq9w-6rpw",
  "modified": "2025-12-04T15:30:32Z",
  "published": "2025-09-15T15:31:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53230"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/12c30f33cc6769bf411088a2872843c4f9ea32f9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/945f4a7aff84fde1f825d17a5050880345da3228"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9850867042674361f455ea8901375cff5b800be5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/eb79f8dfba343667f9a82a252743f4e8f67ce420"
    }
  ],
  "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-2023-53230 (GCVE-0-2023-53230)

Vulnerability from cvelistv5 – Published: 2025-09-15 14:22 – Updated: 2025-09-15 14:22

Summary

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix warning in cifs_smb3_do_mount() This fixes the following warning reported by kernel test robot fs/smb/client/cifsfs.c:982 cifs_smb3_do_mount() warn: possible memory leak of 'cifs_sb'

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/9850867042674361f…
	https://git.kernel.org/stable/c/945f4a7aff84fde1f…
	https://git.kernel.org/stable/c/eb79f8dfba343667f…
	https://git.kernel.org/stable/c/12c30f33cc6769bf4…

Impacted products

Vendor

Product

Version

Linux

Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9850867042674361f455ea8901375cff5b800be5 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 945f4a7aff84fde1f825d17a5050880345da3228 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < eb79f8dfba343667f9a82a252743f4e8f67ce420 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 12c30f33cc6769bf411088a2872843c4f9ea32f9 (git)

Linux

Unaffected: 5.15.128 , ≤ 5.15.* (semver)
Unaffected: 6.1.47 , ≤ 6.1.* (semver)
Unaffected: 6.4.12 , ≤ 6.4.* (semver)
Unaffected: 6.5 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/smb/client/cifsfs.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "9850867042674361f455ea8901375cff5b800be5",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "945f4a7aff84fde1f825d17a5050880345da3228",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "eb79f8dfba343667f9a82a252743f4e8f67ce420",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "12c30f33cc6769bf411088a2872843c4f9ea32f9",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/smb/client/cifsfs.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.128",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.47",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.4.*",
              "status": "unaffected",
              "version": "6.4.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.5",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.128",
                  "vulnerable": true
                },
                {
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                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.4.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.5",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsmb: client: fix warning in cifs_smb3_do_mount()\n\nThis fixes the following warning reported by kernel test robot\n\n  fs/smb/client/cifsfs.c:982 cifs_smb3_do_mount() warn: possible\n  memory leak of \u0027cifs_sb\u0027"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-15T14:22:02.687Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/9850867042674361f455ea8901375cff5b800be5"
        },
        {
          "url": "https://git.kernel.org/stable/c/945f4a7aff84fde1f825d17a5050880345da3228"
        },
        {
          "url": "https://git.kernel.org/stable/c/eb79f8dfba343667f9a82a252743f4e8f67ce420"
        },
        {
          "url": "https://git.kernel.org/stable/c/12c30f33cc6769bf411088a2872843c4f9ea32f9"
        }
      ],
      "title": "smb: client: fix warning in cifs_smb3_do_mount()",
      "x_generator": {
        "engine": "bippy-1.2.0"
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53230",
    "datePublished": "2025-09-15T14:22:02.687Z",
    "dateReserved": "2025-09-15T14:19:21.846Z",
    "dateUpdated": "2025-09-15T14:22:02.687Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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

GHSA-FX78-MQ9W-6RPW

CVE-2023-53230 (GCVE-0-2023-53230)

Tags

Sightings

Nomenclature