fkie_cve-2024-34027
Vulnerability from fkie_nvd
Published
2024-06-24 14:15
Modified
2024-11-21 09:17
Severity ?
7.0 (High) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: f2fs: compress: fix to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock It needs to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock to avoid racing with checkpoint, otherwise, filesystem metadata including blkaddr in dnode, inode fields and .total_valid_block_count may be corrupted after SPO case.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0a4ed2d97cb6d044196cc3e726b6699222b41019
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/329edb7c9e3b6ca27e6ca67ab1cdda1740fb3a2b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5d47d63883735718825ca2efc4fca6915469774f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/69136304fd144144a4828c7b7b149d0f80321ba4
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a6e1f7744e9b84f86a629a76024bba8468aa153b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b5bac43875aa27ec032dbbb86173baae6dce6182
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/0a4ed2d97cb6d044196cc3e726b6699222b41019
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/329edb7c9e3b6ca27e6ca67ab1cdda1740fb3a2b
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/5d47d63883735718825ca2efc4fca6915469774f
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/69136304fd144144a4828c7b7b149d0f80321ba4
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a6e1f7744e9b84f86a629a76024bba8468aa153b
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/b5bac43875aa27ec032dbbb86173baae6dce6182
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: compress: fix to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock\n\nIt needs to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock\nto avoid racing with checkpoint, otherwise, filesystem metadata including\nblkaddr in dnode, inode fields and .total_valid_block_count may be\ncorrupted after SPO case."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: f2fs: compress: correcci\u00f3n para cubrir {reserve,release}_compress_blocks() con bloqueo cp_rwsem Necesita cubrir {reserve,release}_compress_blocks() con bloqueo cp_rwsem para evitar ejecuciones con el punto de control; de lo contrario, los metadatos del sistema de archivos, incluido blkaddr en dnode, los campos de inodo y .total_valid_block_count, pueden da\u00f1arse despu\u00e9s del caso SPO."
    }
  ],
  "id": "CVE-2024-34027",
  "lastModified": "2024-11-21T09:17:56.563",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.0,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.0,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-06-24T14:15:11.887",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/0a4ed2d97cb6d044196cc3e726b6699222b41019"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/329edb7c9e3b6ca27e6ca67ab1cdda1740fb3a2b"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/5d47d63883735718825ca2efc4fca6915469774f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/69136304fd144144a4828c7b7b149d0f80321ba4"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/a6e1f7744e9b84f86a629a76024bba8468aa153b"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/b5bac43875aa27ec032dbbb86173baae6dce6182"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/0a4ed2d97cb6d044196cc3e726b6699222b41019"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/329edb7c9e3b6ca27e6ca67ab1cdda1740fb3a2b"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/5d47d63883735718825ca2efc4fca6915469774f"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/69136304fd144144a4828c7b7b149d0f80321ba4"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/a6e1f7744e9b84f86a629a76024bba8468aa153b"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/b5bac43875aa27ec032dbbb86173baae6dce6182"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-770"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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