fkie_cve-2022-49724
Vulnerability from fkie_nvd
Published
2025-02-26 07:01
Modified
2025-10-24 18:56
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: tty: goldfish: Fix free_irq() on remove Pass the correct dev_id to free_irq() to fix this splat when the driver is unbound: WARNING: CPU: 0 PID: 30 at kernel/irq/manage.c:1895 free_irq Trying to free already-free IRQ 65 Call Trace: warn_slowpath_fmt free_irq goldfish_tty_remove platform_remove device_remove device_release_driver_internal device_driver_detach unbind_store drv_attr_store ...
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/499e13aac6c762e1e828172b0f0f5275651d6512Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/65ca4db68b6819244df9024aea4be55edf8af1efPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a6fcd7ffd76a9c1d998a2d02d518c78a55c5bed8Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c4b0b8edccb0cfb15a8cecf4161e0571d3daac64Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c83a1d40dc624070a203eb383ef9fb60eb634136Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f7183c76d500324b8b5bd0af5e663cfa57b7b836Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fb15e79cacddfbc62264e6e807bde50ad688e988Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel 5.19
linux linux_kernel 5.19


To clipboard 

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  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntty: goldfish: Fix free_irq() on remove\n\nPass the correct dev_id to free_irq() to fix this splat when the driver\nis unbound:\n\n WARNING: CPU: 0 PID: 30 at kernel/irq/manage.c:1895 free_irq\n Trying to free already-free IRQ 65\n Call Trace:\n  warn_slowpath_fmt\n  free_irq\n  goldfish_tty_remove\n  platform_remove\n  device_remove\n  device_release_driver_internal\n  device_driver_detach\n  unbind_store\n  drv_attr_store\n  ..."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: tty: goldfish: Arreglar free_irq() al eliminar Pase el dev_id correcto a free_irq() para corregir este error cuando el controlador no est\u00e1 vinculado: ADVERTENCIA: CPU: 0 PID: 30 en kernel/irq/manage.c:1895 free_irq Intentando liberar una IRQ 65 que ya est\u00e1 libre Seguimiento de llamadas: warn_slowpath_fmt free_irq goldfish_tty_remove platform_remove device_remove device_release_driver_internal device_driver_detach unbind_store drv_attr_store ..."
    }
  ],
  "id": "CVE-2022-49724",
  "lastModified": "2025-10-24T18:56:04.533",
  "metrics": {
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  },
  "published": "2025-02-26T07:01:48.073",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-416"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}


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