Vulnerability-Lookup

FKIE_CVE-2023-53230

Vulnerability from fkie_nvd - Published: 2025-09-15 15:15 - Updated: 2026-06-17 06:44

Severity

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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'

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/12c30f33cc6769bf411088a2872843c4f9ea32f9	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/945f4a7aff84fde1f825d17a5050880345da3228	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/9850867042674361f455ea8901375cff5b800be5	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/eb79f8dfba343667f9a82a252743f4e8f67ce420	Patch

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "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": "ce0008a0e410cdd95f0d8cd81b2902ec10a660c4",
              "versionType": "git"
            },
            {
              "lessThan": "945f4a7aff84fde1f825d17a5050880345da3228",
              "status": "affected",
              "version": "8378a51e3f8140f60901fb27208cc7a6e47047b5",
              "versionType": "git"
            },
            {
              "lessThan": "eb79f8dfba343667f9a82a252743f4e8f67ce420",
              "status": "affected",
              "version": "8378a51e3f8140f60901fb27208cc7a6e47047b5",
              "versionType": "git"
            },
            {
              "lessThan": "12c30f33cc6769bf411088a2872843c4f9ea32f9",
              "status": "affected",
              "version": "8378a51e3f8140f60901fb27208cc7a6e47047b5",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "9a167fc440e5693c1cdd7f07071e05658bd9d89d",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "ee71f8f1cd3c8c4a251fd3e8abc89215ae3457cb",
              "versionType": "git"
            },
            {
              "lessThan": "5.15.128",
              "status": "affected",
              "version": "5.15.46",
              "versionType": "semver"
            },
            {
              "lessThan": "5.18",
              "status": "affected",
              "version": "5.17.14",
              "versionType": "semver"
            },
            {
              "lessThan": "5.19",
              "status": "affected",
              "version": "5.18.3",
              "versionType": "semver"
            }
          ]
        },
        {
          "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": [
            {
              "status": "affected",
              "version": "5.19"
            },
            {
              "lessThan": "5.19",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "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"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "D53DB15F-A8F0-43F5-9931-80434E06B3F8",
              "versionEndExcluding": "5.15.128",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "2EEA01B0-0151-4E0F-B140-1A441EEDD717",
              "versionEndExcluding": "6.1.47",
              "versionStartIncluding": "5.16",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "CF8ECF64-40AE-49AB-8315-4D83F9F56ECF",
              "versionEndExcluding": "6.4.12",
              "versionStartIncluding": "6.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "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"
    }
  ],
  "id": "CVE-2023-53230",
  "lastModified": "2026-06-17T06:44:34.330",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-53230",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-01-14T17:55:09.317149Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-09-15T15:15:49.950",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/12c30f33cc6769bf411088a2872843c4f9ea32f9"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/945f4a7aff84fde1f825d17a5050880345da3228"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/9850867042674361f455ea8901375cff5b800be5"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/eb79f8dfba343667f9a82a252743f4e8f67ce420"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-401"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-401"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}

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

Vulnerability from cvelistv5 – Published: 2025-09-15 14:22 – Updated: 2026-05-23 15:28

Title

smb: client: fix warning in cifs_smb3_do_mount()

Summary

Severity

5.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-401 - Missing Release of Memory after Effective Lifetime

Assigner

Linux

References

4 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

2 products

Vendor	Product	Version
Linux	Linux	Affected: ce0008a0e410cdd95f0d8cd81b2902ec10a660c4 , < 9850867042674361f455ea8901375cff5b800be5 (git) Affected: 8378a51e3f8140f60901fb27208cc7a6e47047b5 , < 945f4a7aff84fde1f825d17a5050880345da3228 (git) Affected: 8378a51e3f8140f60901fb27208cc7a6e47047b5 , < eb79f8dfba343667f9a82a252743f4e8f67ce420 (git) Affected: 8378a51e3f8140f60901fb27208cc7a6e47047b5 , < 12c30f33cc6769bf411088a2872843c4f9ea32f9 (git) Affected: 9a167fc440e5693c1cdd7f07071e05658bd9d89d (git) Affected: ee71f8f1cd3c8c4a251fd3e8abc89215ae3457cb (git) Affected: 5.15.46 , < 5.15.128 (semver) Affected: 5.17.14 , < 5.18 (semver) Affected: 5.18.3 , < 5.19 (semver)
Linux	Linux	Affected: 5.19 Unaffected: 0 , < 5.19 (semver) 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)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-53230",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-14T17:55:09.317149Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-401",
                "description": "CWE-401 Missing Release of Memory after Effective Lifetime",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-01-14T18:02:49.222Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "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": "ce0008a0e410cdd95f0d8cd81b2902ec10a660c4",
              "versionType": "git"
            },
            {
              "lessThan": "945f4a7aff84fde1f825d17a5050880345da3228",
              "status": "affected",
              "version": "8378a51e3f8140f60901fb27208cc7a6e47047b5",
              "versionType": "git"
            },
            {
              "lessThan": "eb79f8dfba343667f9a82a252743f4e8f67ce420",
              "status": "affected",
              "version": "8378a51e3f8140f60901fb27208cc7a6e47047b5",
              "versionType": "git"
            },
            {
              "lessThan": "12c30f33cc6769bf411088a2872843c4f9ea32f9",
              "status": "affected",
              "version": "8378a51e3f8140f60901fb27208cc7a6e47047b5",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "9a167fc440e5693c1cdd7f07071e05658bd9d89d",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "ee71f8f1cd3c8c4a251fd3e8abc89215ae3457cb",
              "versionType": "git"
            },
            {
              "lessThan": "5.15.128",
              "status": "affected",
              "version": "5.15.46",
              "versionType": "semver"
            },
            {
              "lessThan": "5.18",
              "status": "affected",
              "version": "5.17.14",
              "versionType": "semver"
            },
            {
              "lessThan": "5.19",
              "status": "affected",
              "version": "5.18.3",
              "versionType": "semver"
            }
          ]
        },
        {
          "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": [
            {
              "status": "affected",
              "version": "5.19"
            },
            {
              "lessThan": "5.19",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "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",
                  "versionStartIncluding": "5.15.46",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.47",
                  "versionStartIncluding": "5.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.4.12",
                  "versionStartIncluding": "5.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.5",
                  "versionStartIncluding": "5.19",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "5.17.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "5.18.3",
                  "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": "2026-05-23T15:28:20.095Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "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"
      }
    }
  },
  "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": "2026-05-23T15:28:20.095Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

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-2023-53230

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

Tags

Sightings

Nomenclature