{
  "id": "CVE-2024-38780",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2024-06-21T12:15:11.253",
  "lastModified": "2024-07-15T07:15:14.603",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndma-buf/sw-sync: don't enable IRQ from sync_print_obj()\n\nSince commit a6aa8fca4d79 (\"dma-buf/sw-sync: Reduce irqsave/irqrestore from\nknown context\") by error replaced spin_unlock_irqrestore() with\nspin_unlock_irq() for both sync_debugfs_show() and sync_print_obj() despite\nsync_print_obj() is called from sync_debugfs_show(), lockdep complains\ninconsistent lock state warning.\n\nUse plain spin_{lock,unlock}() for sync_print_obj(), for\nsync_debugfs_show() is already using spin_{lock,unlock}_irq()."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: dma-buf/sw-sync: no habilitar IRQ desde sync_print_obj() Desde el commit a6aa8fca4d79 (\"dma-buf/sw-sync: reducir irqsave/irqrestore desde el contexto conocido\" ) por error reemplaz\u00f3 spin_unlock_irqrestore() con spin_unlock_irq() tanto para sync_debugfs_show() como para sync_print_obj() a pesar de que sync_print_obj() se llama desde sync_debugfs_show(), lockdep se queja de una advertencia de estado de bloqueo inconsistente. Utilice spin_{lock,unlock}() simple para sync_print_obj(), ya que sync_debugfs_show() ya est\u00e1 usando spin_{lock,unlock}_irq()."
    }
  ],
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        "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
      }
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      "description": [
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          "value": "CWE-667"
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