CVE-2024-36947 (GCVE-0-2024-36947)

Vulnerability from cvelistv5 – Published: 2024-05-30 15:35 – Updated: 2026-05-11 20:17
VLAI
Title
qibfs: fix dentry leak
Summary
In the Linux kernel, the following vulnerability has been resolved: qibfs: fix dentry leak simple_recursive_removal() drops the pinning references to all positives in subtree. For the cases when its argument has been kept alive by the pinning alone that's exactly the right thing to do, but here the argument comes from dcache lookup, that needs to be balanced by explicit dput(). Fucked-up-by: Al Viro <viro@zeniv.linux.org.uk>
Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-07 16:31 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: e41d237818598c0b17458b4d0416b091a7959e55 , < 24dd9b08df718f20ccf2dd1519909fefd8c233ee (git)
Affected: e41d237818598c0b17458b4d0416b091a7959e55 , < bd8f78c71defbcb7a9ed331e7f287507df972b00 (git)
Affected: e41d237818598c0b17458b4d0416b091a7959e55 , < db71ca93259dd1078bcfea3afafde2143cfc2da7 (git)
Affected: e41d237818598c0b17458b4d0416b091a7959e55 , < 02ee394a5d899d9bd2f0759382e9481cab6166f8 (git)
Affected: e41d237818598c0b17458b4d0416b091a7959e55 , < aa23317d0268b309bb3f0801ddd0d61813ff5afb (git)
Create a notification for this product.
Linux Linux Affected: 5.13
Unaffected: 0 , < 5.13 (semver)
Unaffected: 5.15.159 , ≤ 5.15.* (semver)
Unaffected: 6.1.91 , ≤ 6.1.* (semver)
Unaffected: 6.6.31 , ≤ 6.6.* (semver)
Unaffected: 6.8.10 , ≤ 6.8.* (semver)
Unaffected: 6.9 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "LOW",
              "baseScore": 5.3,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-36947",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-07T16:31:52.904125Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "description": "CWE-noinfo Not enough information",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-07T17:54:49.575Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T03:43:50.138Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/24dd9b08df718f20ccf2dd1519909fefd8c233ee"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/bd8f78c71defbcb7a9ed331e7f287507df972b00"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/db71ca93259dd1078bcfea3afafde2143cfc2da7"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/02ee394a5d899d9bd2f0759382e9481cab6166f8"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/aa23317d0268b309bb3f0801ddd0d61813ff5afb"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/infiniband/hw/qib/qib_fs.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "24dd9b08df718f20ccf2dd1519909fefd8c233ee",
              "status": "affected",
              "version": "e41d237818598c0b17458b4d0416b091a7959e55",
              "versionType": "git"
            },
            {
              "lessThan": "bd8f78c71defbcb7a9ed331e7f287507df972b00",
              "status": "affected",
              "version": "e41d237818598c0b17458b4d0416b091a7959e55",
              "versionType": "git"
            },
            {
              "lessThan": "db71ca93259dd1078bcfea3afafde2143cfc2da7",
              "status": "affected",
              "version": "e41d237818598c0b17458b4d0416b091a7959e55",
              "versionType": "git"
            },
            {
              "lessThan": "02ee394a5d899d9bd2f0759382e9481cab6166f8",
              "status": "affected",
              "version": "e41d237818598c0b17458b4d0416b091a7959e55",
              "versionType": "git"
            },
            {
              "lessThan": "aa23317d0268b309bb3f0801ddd0d61813ff5afb",
              "status": "affected",
              "version": "e41d237818598c0b17458b4d0416b091a7959e55",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/infiniband/hw/qib/qib_fs.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.13"
            },
            {
              "lessThan": "5.13",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.159",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.91",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.31",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.9",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.159",
                  "versionStartIncluding": "5.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.91",
                  "versionStartIncluding": "5.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.31",
                  "versionStartIncluding": "5.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.8.10",
                  "versionStartIncluding": "5.13",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.9",
                  "versionStartIncluding": "5.13",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nqibfs: fix dentry leak\n\nsimple_recursive_removal() drops the pinning references to all positives\nin subtree.  For the cases when its argument has been kept alive by\nthe pinning alone that\u0027s exactly the right thing to do, but here\nthe argument comes from dcache lookup, that needs to be balanced by\nexplicit dput().\n\nFucked-up-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:17:34.408Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/24dd9b08df718f20ccf2dd1519909fefd8c233ee"
        },
        {
          "url": "https://git.kernel.org/stable/c/bd8f78c71defbcb7a9ed331e7f287507df972b00"
        },
        {
          "url": "https://git.kernel.org/stable/c/db71ca93259dd1078bcfea3afafde2143cfc2da7"
        },
        {
          "url": "https://git.kernel.org/stable/c/02ee394a5d899d9bd2f0759382e9481cab6166f8"
        },
        {
          "url": "https://git.kernel.org/stable/c/aa23317d0268b309bb3f0801ddd0d61813ff5afb"
        }
      ],
      "title": "qibfs: fix dentry leak",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-36947",
    "datePublished": "2024-05-30T15:35:44.482Z",
    "dateReserved": "2024-05-30T15:25:07.079Z",
    "dateUpdated": "2026-05-11T20:17:34.408Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2024-36947",
      "date": "2026-10-02",
      "epss": "0.00478",
      "percentile": "0.39063"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "product": "Linux",
                "programFiles": [
                  "drivers/infiniband/hw/qib/qib_fs.c"
                ],
                "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                "vendor": "Linux",
                "versions": [
                  {
                    "lessThan": "24dd9b08df718f20ccf2dd1519909fefd8c233ee",
                    "status": "affected",
                    "version": "e41d237818598c0b17458b4d0416b091a7959e55",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "bd8f78c71defbcb7a9ed331e7f287507df972b00",
                    "status": "affected",
                    "version": "e41d237818598c0b17458b4d0416b091a7959e55",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "db71ca93259dd1078bcfea3afafde2143cfc2da7",
                    "status": "affected",
                    "version": "e41d237818598c0b17458b4d0416b091a7959e55",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "02ee394a5d899d9bd2f0759382e9481cab6166f8",
                    "status": "affected",
                    "version": "e41d237818598c0b17458b4d0416b091a7959e55",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "aa23317d0268b309bb3f0801ddd0d61813ff5afb",
                    "status": "affected",
                    "version": "e41d237818598c0b17458b4d0416b091a7959e55",
                    "versionType": "git"
                  }
                ]
              },
              {
                "defaultStatus": "affected",
                "product": "Linux",
                "programFiles": [
                  "drivers/infiniband/hw/qib/qib_fs.c"
                ],
                "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                "vendor": "Linux",
                "versions": [
                  {
                    "status": "affected",
                    "version": "5.13"
                  },
                  {
                    "lessThan": "5.13",
                    "status": "unaffected",
                    "version": "0",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "5.15.*",
                    "status": "unaffected",
                    "version": "5.15.159",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "6.1.*",
                    "status": "unaffected",
                    "version": "6.1.91",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "6.6.*",
                    "status": "unaffected",
                    "version": "6.6.31",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "6.8.*",
                    "status": "unaffected",
                    "version": "6.8.10",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "*",
                    "status": "unaffected",
                    "version": "6.9",
                    "versionType": "original_commit_for_fix"
                  }
                ]
              }
            ],
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "3067E90C-C0BE-4923-8575-608C92595F8B",
                    "versionEndExcluding": "5.15.159",
                    "versionStartIncluding": "5.13",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "4F8C886C-75AA-469B-A6A9-12BF1A29C0D5",
                    "versionEndExcluding": "6.1.91",
                    "versionStartIncluding": "5.16",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "CDDB1F69-36AC-41C1-9192-E7CCEF5FFC00",
                    "versionEndExcluding": "6.6.31",
                    "versionStartIncluding": "6.2",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "6A6B920C-8D8F-4130-86B4-AD334F4CF2E3",
                    "versionEndExcluding": "6.8.10",
                    "versionStartIncluding": "6.7",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:*",
                    "matchCriteriaId": "22BEDD49-2C6D-402D-9DBF-6646F6ECD10B",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc2:*:*:*:*:*:*",
                    "matchCriteriaId": "DF73CB2A-DFFD-46FB-9BFE-AA394F27EA37",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc3:*:*:*:*:*:*",
                    "matchCriteriaId": "52048DDA-FC5A-4363-95A0-A6357B4D7F8C",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc4:*:*:*:*:*:*",
                    "matchCriteriaId": "A06B2CCF-3F43-4FA9-8773-C83C3F5764B2",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc5:*:*:*:*:*:*",
                    "matchCriteriaId": "F850DCEC-E08B-4317-A33B-D2DCF39F601B",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc6:*:*:*:*:*:*",
                    "matchCriteriaId": "91326417-E981-482E-A5A3-28BC1327521B",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:6.9:rc7:*:*:*:*:*:*",
                    "matchCriteriaId": "DAECDCD8-F556-4606-8D7B-5C6D47A501F2",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nqibfs: fix dentry leak\n\nsimple_recursive_removal() drops the pinning references to all positives\nin subtree.  For the cases when its argument has been kept alive by\nthe pinning alone that\u0027s exactly the right thing to do, but here\nthe argument comes from dcache lookup, that needs to be balanced by\nexplicit dput().\n\nFucked-up-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e"
          },
          {
            "lang": "es",
            "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: qibfs: arreglar la fuga de dentry simple_recursive_removal() elimina las referencias de fijaci\u00f3n a todos los positivos en el sub\u00e1rbol. Para los casos en los que su argumento se ha mantenido vivo solo mediante la fijaci\u00f3n, eso es exactamente lo correcto, pero aqu\u00ed el argumento proviene de la b\u00fasqueda de dcache, que debe equilibrarse con dput() expl\u00edcito. Jodido por: Al Viro "
          }
        ],
        "id": "CVE-2024-36947",
        "lastModified": "2026-06-17T07:37:25.587",
        "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": "NETWORK",
                "availabilityImpact": "LOW",
                "baseScore": 5.3,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 1.4,
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "type": "Secondary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2024-36947",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-07T16:31:52.904125Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2024-05-30T16:15:17.647",
        "references": [
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/02ee394a5d899d9bd2f0759382e9481cab6166f8"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/24dd9b08df718f20ccf2dd1519909fefd8c233ee"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/aa23317d0268b309bb3f0801ddd0d61813ff5afb"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/bd8f78c71defbcb7a9ed331e7f287507df972b00"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/db71ca93259dd1078bcfea3afafde2143cfc2da7"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/02ee394a5d899d9bd2f0759382e9481cab6166f8"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/24dd9b08df718f20ccf2dd1519909fefd8c233ee"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/aa23317d0268b309bb3f0801ddd0d61813ff5afb"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/bd8f78c71defbcb7a9ed331e7f287507df972b00"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch"
            ],
            "url": "https://git.kernel.org/stable/c/db71ca93259dd1078bcfea3afafde2143cfc2da7"
          }
        ],
        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-401"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2025-11-21T11:02:58+00:00",
      "cve": "CVE-2024-36947",
      "id": "CVE-2024-36947",
      "initial_release_date": "2024-05-30T00:00:00+00:00",
      "product_status:known_affected": "42",
      "product_status:known_not_affected": "156",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: qibfs: fix dentry leak",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-36947.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2024-08-02T03:43:50.138Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://git.kernel.org/stable/c/24dd9b08df718f20ccf2dd1519909fefd8c233ee"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://git.kernel.org/stable/c/bd8f78c71defbcb7a9ed331e7f287507df972b00"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://git.kernel.org/stable/c/db71ca93259dd1078bcfea3afafde2143cfc2da7"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://git.kernel.org/stable/c/02ee394a5d899d9bd2f0759382e9481cab6166f8"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://git.kernel.org/stable/c/aa23317d0268b309bb3f0801ddd0d61813ff5afb"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "metrics": [
              {
                "cvssV3_1": {
                  "attackComplexity": "LOW",
                  "attackVector": "NETWORK",
                  "availabilityImpact": "LOW",
                  "baseScore": 5.3,
                  "baseSeverity": "MEDIUM",
                  "confidentialityImpact": "NONE",
                  "integrityImpact": "NONE",
                  "privilegesRequired": "NONE",
                  "scope": "UNCHANGED",
                  "userInteraction": "NONE",
                  "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
                  "version": "3.1"
                }
              },
              {
                "other": {
                  "content": {
                    "id": "CVE-2024-36947",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2024-06-07T16:31:52.904125Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "problemTypes": [
              {
                "descriptions": [
                  {
                    "description": "CWE-noinfo Not enough information",
                    "lang": "en",
                    "type": "CWE"
                  }
                ]
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2024-06-07T16:32:02.970Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "product": "Linux",
              "programFiles": [
                "drivers/infiniband/hw/qib/qib_fs.c"
              ],
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "vendor": "Linux",
              "versions": [
                {
                  "lessThan": "24dd9b08df718f20ccf2dd1519909fefd8c233ee",
                  "status": "affected",
                  "version": "e41d237818598c0b17458b4d0416b091a7959e55",
                  "versionType": "git"
                },
                {
                  "lessThan": "bd8f78c71defbcb7a9ed331e7f287507df972b00",
                  "status": "affected",
                  "version": "e41d237818598c0b17458b4d0416b091a7959e55",
                  "versionType": "git"
                },
                {
                  "lessThan": "db71ca93259dd1078bcfea3afafde2143cfc2da7",
                  "status": "affected",
                  "version": "e41d237818598c0b17458b4d0416b091a7959e55",
                  "versionType": "git"
                },
                {
                  "lessThan": "02ee394a5d899d9bd2f0759382e9481cab6166f8",
                  "status": "affected",
                  "version": "e41d237818598c0b17458b4d0416b091a7959e55",
                  "versionType": "git"
                },
                {
                  "lessThan": "aa23317d0268b309bb3f0801ddd0d61813ff5afb",
                  "status": "affected",
                  "version": "e41d237818598c0b17458b4d0416b091a7959e55",
                  "versionType": "git"
                }
              ]
            },
            {
              "defaultStatus": "affected",
              "product": "Linux",
              "programFiles": [
                "drivers/infiniband/hw/qib/qib_fs.c"
              ],
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "vendor": "Linux",
              "versions": [
                {
                  "status": "affected",
                  "version": "5.13"
                },
                {
                  "lessThan": "5.13",
                  "status": "unaffected",
                  "version": "0",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "5.15.*",
                  "status": "unaffected",
                  "version": "5.15.159",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "6.1.*",
                  "status": "unaffected",
                  "version": "6.1.91",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "6.6.*",
                  "status": "unaffected",
                  "version": "6.6.31",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "6.8.*",
                  "status": "unaffected",
                  "version": "6.8.10",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "*",
                  "status": "unaffected",
                  "version": "6.9",
                  "versionType": "original_commit_for_fix"
                }
              ]
            }
          ],
          "cpeApplicability": [
            {
              "nodes": [
                {
                  "cpeMatch": [
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "5.15.159",
                      "versionStartIncluding": "5.13",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "6.1.91",
                      "versionStartIncluding": "5.13",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "6.6.31",
                      "versionStartIncluding": "5.13",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "6.8.10",
                      "versionStartIncluding": "5.13",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                      "versionEndExcluding": "6.9",
                      "versionStartIncluding": "5.13",
                      "vulnerable": true
                    }
                  ],
                  "negate": false,
                  "operator": "OR"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nqibfs: fix dentry leak\n\nsimple_recursive_removal() drops the pinning references to all positives\nin subtree.  For the cases when its argument has been kept alive by\nthe pinning alone that\u0027s exactly the right thing to do, but here\nthe argument comes from dcache lookup, that needs to be balanced by\nexplicit dput().\n\nFucked-up-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e"
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-05-04T09:12:37.148Z",
            "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "shortName": "Linux"
          },
          "references": [
            {
              "url": "https://git.kernel.org/stable/c/24dd9b08df718f20ccf2dd1519909fefd8c233ee"
            },
            {
              "url": "https://git.kernel.org/stable/c/bd8f78c71defbcb7a9ed331e7f287507df972b00"
            },
            {
              "url": "https://git.kernel.org/stable/c/db71ca93259dd1078bcfea3afafde2143cfc2da7"
            },
            {
              "url": "https://git.kernel.org/stable/c/02ee394a5d899d9bd2f0759382e9481cab6166f8"
            },
            {
              "url": "https://git.kernel.org/stable/c/aa23317d0268b309bb3f0801ddd0d61813ff5afb"
            }
          ],
          "title": "qibfs: fix dentry leak",
          "x_generator": {
            "engine": "bippy-1.2.0"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "assignerShortName": "Linux",
        "cveId": "CVE-2024-36947",
        "datePublished": "2024-05-30T15:35:44.482Z",
        "dateReserved": "2024-05-30T15:25:07.079Z",
        "dateUpdated": "2025-05-04T09:12:37.148Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.