nvd-json-data-feeds/CVE-2024/CVE-2024-468xx/CVE-2024-46843.json

{
  "id": "CVE-2024-46843",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-09-27T13:15:16.250",
  "lastModified": "2024-10-08T18:23:52.423",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: ufs: core: Remove SCSI host only if added\n\nIf host tries to remove ufshcd driver from a UFS device it would cause a\nkernel panic if ufshcd_async_scan fails during ufshcd_probe_hba before\nadding a SCSI host with scsi_add_host and MCQ is enabled since SCSI host\nhas been defered after MCQ configuration introduced by commit 0cab4023ec7b\n(\"scsi: ufs: core: Defer adding host to SCSI if MCQ is supported\").\n\nTo guarantee that SCSI host is removed only if it has been added, set the\nscsi_host_added flag to true after adding a SCSI host and check whether it\nis set or not before removing it."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: scsi: ufs: core: Eliminar host SCSI solo si se agreg\u00f3 Si el host intenta eliminar el controlador ufshcd de un dispositivo UFS, provocar\u00eda un p\u00e1nico de kernel si ufshcd_async_scan falla durante ufshcd_probe_hba antes de agregar un host SCSI con scsi_add_host y MCQ est\u00e1 habilitado ya que el host SCSI se ha diferido despu\u00e9s de la configuraci\u00f3n de MCQ introducida por el commit 0cab4023ec7b (\"scsi: ufs: core: Aplazar la adici\u00f3n de host a SCSI si se admite MCQ\"). Para garantizar que el host SCSI se elimine solo si se ha agregado, configure el indicador scsi_host_added en verdadero despu\u00e9s de agregar un host SCSI y verifique si est\u00e1 configurado o no antes de eliminarlo."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "6.6.51",
              "matchCriteriaId": "D4954ED0-8229-4D57-B4B3-CB5154734977"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "6.7",
              "versionEndExcluding": "6.10.10",
              "matchCriteriaId": "ACDEE48C-137A-4731-90D0-A675865E1BED"
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  "references": [
    {
      "url": "https://git.kernel.org/stable/c/2f49e05d6b58d660f035a75ff96b77071b4bd5ed",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://git.kernel.org/stable/c/3844586e9bd9845140e1078f1e61896b576ac536",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
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    {
      "url": "https://git.kernel.org/stable/c/7cbff570dbe8907e23bba06f6414899a0fbb2fcc",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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}