{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "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()."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/usb/gadget/function/uvc_v4l2.c"
               ],
               "versions": [
                  {
                     "version": "1da177e4c3f4",
                     "lessThan": "cedeb36c3ff4",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1da177e4c3f4",
                     "lessThan": "a7bb96b18864",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/usb/gadget/function/uvc_v4l2.c"
               ],
               "versions": [
                  {
                     "version": "6.11.4",
                     "lessThanOrEqual": "6.11.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.12-rc1",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/cedeb36c3ff4acd0f3d09918dfd8ed1df05efdd6"
            },
            {
               "url": "https://git.kernel.org/stable/c/a7bb96b18864225a694e3887ac2733159489e4b0"
            }
         ],
         "title": "usb: gadget: uvc: Fix ERR_PTR dereference in uvc_v4l2.c",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-50056",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}