fkie_cve-2024-50267
Vulnerability from fkie_nvd
Published
2024-11-19 02:16
Modified
2025-11-03 23:17
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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: USB: serial: io_edgeport: fix use after free in debug printk The "dev_dbg(&urb->dev->dev, ..." which happens after usb_free_urb(urb) is a use after free of the "urb" pointer. Store the "dev" pointer at the start of the function to avoid this issue.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/13d6ff3ca76056d06a9d88300be2a293442ff595Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/275258c30bbda29467216e96fb655b16bcc9992bPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/314bdf446053e123f37543aa535197ee75f8aa97Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/37bb5628379295c1254c113a407cab03a0f4d0b4Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/39709ce93f5c3f9eb535efe2afea088805d1128fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/44fff2c16c5aafbdb70c7183dae0a415ae74705ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e567fc8f7a4460e486e52c9261b1e8b9f5dc42aaPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e6ceb04eeb6115d872d4c4078d12f1170ed755cePatch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
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 *
linux linux_kernel 6.12
linux linux_kernel 6.12
linux linux_kernel 6.12
linux linux_kernel 6.12
linux linux_kernel 6.12
linux linux_kernel 6.12


To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nUSB: serial: io_edgeport: fix use after free in debug printk\n\nThe \"dev_dbg(\u0026urb-\u003edev-\u003edev, ...\" which happens after usb_free_urb(urb)\nis a use after free of the \"urb\" pointer.  Store the \"dev\" pointer at the\nstart of the function to avoid this issue."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: USB: serial: io_edgeport: fix use after free in debug printk El \"dev_dbg(\u0026amp;urb-\u0026gt;dev-\u0026gt;dev, ...\" que ocurre despu\u00e9s de usb_free_urb(urb) es un use after free el puntero \"urb\". Almacene el puntero \"dev\" al comienzo de la funci\u00f3n para evitar este problema."
    }
  ],
  "id": "CVE-2024-50267",
  "lastModified": "2025-11-03T23:17:08.560",
  "metrics": {
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          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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          "scope": "UNCHANGED",
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          "scope": "UNCHANGED",
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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  "published": "2024-11-19T02:16:28.647",
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  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Modified",
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      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
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  ]
}


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