cve-2024-27034
Vulnerability from cvelistv5
Published
2024-05-01 12:53
Modified
2024-11-05 09:20
Severity ?
Summary
f2fs: compress: fix to cover normal cluster write with cp_rwsem
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2b1b14d9fc94b8feae20808684c8af28ec80f45b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/52982edfcefd475cc34af663d5c47c0cddaa5739
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/542c8b3c774a480bfd0804291a12f6f2391b0cd1
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/75abfd61392b1db391bde6d738a30d685b843286
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7d420eaaa18ec8e2bb4eeab8c65c00492ef6f416
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fd244524c2cf07b5f4c3fe8abd6a99225c76544b
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2b1b14d9fc94b8feae20808684c8af28ec80f45b
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/52982edfcefd475cc34af663d5c47c0cddaa5739
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/542c8b3c774a480bfd0804291a12f6f2391b0cd1
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/75abfd61392b1db391bde6d738a30d685b843286
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7d420eaaa18ec8e2bb4eeab8c65c00492ef6f416
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/fd244524c2cf07b5f4c3fe8abd6a99225c76544b
Impacted products
Vendor Product Version
Linux Linux Version: 5.6
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-27034",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-09T18:39:02.187775Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-05T17:22:46.153Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T00:21:05.902Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/7d420eaaa18ec8e2bb4eeab8c65c00492ef6f416"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/542c8b3c774a480bfd0804291a12f6f2391b0cd1"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/75abfd61392b1db391bde6d738a30d685b843286"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/2b1b14d9fc94b8feae20808684c8af28ec80f45b"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/52982edfcefd475cc34af663d5c47c0cddaa5739"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/fd244524c2cf07b5f4c3fe8abd6a99225c76544b"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "fs/f2fs/compress.c",
            "fs/f2fs/data.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "7d420eaaa18e",
              "status": "affected",
              "version": "4c8ff7095bef",
              "versionType": "git"
            },
            {
              "lessThan": "542c8b3c774a",
              "status": "affected",
              "version": "4c8ff7095bef",
              "versionType": "git"
            },
            {
              "lessThan": "75abfd61392b",
              "status": "affected",
              "version": "4c8ff7095bef",
              "versionType": "git"
            },
            {
              "lessThan": "2b1b14d9fc94",
              "status": "affected",
              "version": "4c8ff7095bef",
              "versionType": "git"
            },
            {
              "lessThan": "52982edfcefd",
              "status": "affected",
              "version": "4c8ff7095bef",
              "versionType": "git"
            },
            {
              "lessThan": "fd244524c2cf",
              "status": "affected",
              "version": "4c8ff7095bef",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "fs/f2fs/compress.c",
            "fs/f2fs/data.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.6"
            },
            {
              "lessThan": "5.6",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.153",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.83",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.23",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.7.*",
              "status": "unaffected",
              "version": "6.7.11",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.9",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: compress: fix to cover normal cluster write with cp_rwsem\n\nWhen we overwrite compressed cluster w/ normal cluster, we should\nnot unlock cp_rwsem during f2fs_write_raw_pages(), otherwise data\nwill be corrupted if partial blocks were persisted before CP \u0026 SPOR,\ndue to cluster metadata wasn\u0027t updated atomically."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-05T09:20:21.849Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/7d420eaaa18ec8e2bb4eeab8c65c00492ef6f416"
        },
        {
          "url": "https://git.kernel.org/stable/c/542c8b3c774a480bfd0804291a12f6f2391b0cd1"
        },
        {
          "url": "https://git.kernel.org/stable/c/75abfd61392b1db391bde6d738a30d685b843286"
        },
        {
          "url": "https://git.kernel.org/stable/c/2b1b14d9fc94b8feae20808684c8af28ec80f45b"
        },
        {
          "url": "https://git.kernel.org/stable/c/52982edfcefd475cc34af663d5c47c0cddaa5739"
        },
        {
          "url": "https://git.kernel.org/stable/c/fd244524c2cf07b5f4c3fe8abd6a99225c76544b"
        }
      ],
      "title": "f2fs: compress: fix to cover normal cluster write with cp_rwsem",
      "x_generator": {
        "engine": "bippy-9e1c9544281a"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-27034",
    "datePublished": "2024-05-01T12:53:39.767Z",
    "dateReserved": "2024-02-19T14:20:24.211Z",
    "dateUpdated": "2024-11-05T09:20:21.849Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-27034\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-01T13:15:49.317\",\"lastModified\":\"2024-11-21T09:03:42.663\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nf2fs: compress: fix to cover normal cluster write with cp_rwsem\\n\\nWhen we overwrite compressed cluster w/ normal cluster, we should\\nnot unlock cp_rwsem during f2fs_write_raw_pages(), otherwise data\\nwill be corrupted if partial blocks were persisted before CP \u0026 SPOR,\\ndue to cluster metadata wasn\u0027t updated atomically.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: f2fs: compress: correcci\u00f3n para cubrir la escritura normal del cl\u00faster con cp_rwsem Cuando sobrescribimos el cl\u00faster comprimido con el cl\u00faster normal, no debemos desbloquear cp_rwsem durante f2fs_write_raw_pages(); de lo contrario, los datos se da\u00f1ar\u00e1n si Los bloques parciales persistieron antes de CP y SPOR, debido a que los metadatos del cl\u00faster no se actualizaron at\u00f3micamente.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/2b1b14d9fc94b8feae20808684c8af28ec80f45b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/52982edfcefd475cc34af663d5c47c0cddaa5739\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/542c8b3c774a480bfd0804291a12f6f2391b0cd1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/75abfd61392b1db391bde6d738a30d685b843286\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/7d420eaaa18ec8e2bb4eeab8c65c00492ef6f416\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/fd244524c2cf07b5f4c3fe8abd6a99225c76544b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/2b1b14d9fc94b8feae20808684c8af28ec80f45b\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/52982edfcefd475cc34af663d5c47c0cddaa5739\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/542c8b3c774a480bfd0804291a12f6f2391b0cd1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/75abfd61392b1db391bde6d738a30d685b843286\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/7d420eaaa18ec8e2bb4eeab8c65c00492ef6f416\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/fd244524c2cf07b5f4c3fe8abd6a99225c76544b\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.