{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-50056",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-50056"
  ],
  "published": "2024-10-21T19:40:44Z",
  "summary": "usb: gadget: uvc: Fix ERR_PTR dereference in uvc_v4l2.c",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: uvc: Fix ERR_PTR dereference in uvc_v4l2.c\n\nFix potential dereferencing of ERR_PTR() in find_format_by_pix()\nand uvc_v4l2_enum_format().\n\nFix the following smatch errors:\n\ndrivers/usb/gadget/function/uvc_v4l2.c:124 find_format_by_pix()\nerror: 'fmtdesc' dereferencing possible ERR_PTR()\n\ndrivers/usb/gadget/function/uvc_v4l2.c:392 uvc_v4l2_enum_format()\nerror: 'fmtdesc' dereferencing possible ERR_PTR()\n\nAlso, fix similar issue in uvc_v4l2_try_format() for potential\ndereferencing of ERR_PTR().",
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  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-50056"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/03fa71e97e9bb116993ec1d51b8a6fe776db0984"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/72a68d2bede3284b95ee93a5ab3a81758bba95b0"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/cedeb36c3ff4acd0f3d09918dfd8ed1df05efdd6"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a7bb96b18864225a694e3887ac2733159489e4b0"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
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}