{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nDrivers: hv: vmbus: Fix memory leak in vmbus_add_channel_kobj\n\nkobject_init_and_add() takes reference even when it fails.\nAccording to the doc of kobject_init_and_add()：\n\n   If this function returns an error, kobject_put() must be called to\n   properly clean up the memory associated with the object.\n\nFix memory leak by calling kobject_put()."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/hv/vmbus_drv.c"
               ],
               "versions": [
                  {
                     "version": "c2e5df616e1a",
                     "lessThan": "417947891bd5",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "c2e5df616e1a",
                     "lessThan": "fe595759c2a4",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "c2e5df616e1a",
                     "lessThan": "91d8866ca552",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "c2e5df616e1a",
                     "lessThan": "c377e2ba78d3",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "c2e5df616e1a",
                     "lessThan": "92e25b637cd4",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "c2e5df616e1a",
                     "lessThan": "8bc69f86328e",
                     "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/hv/vmbus_drv.c"
               ],
               "versions": [
                  {
                     "version": "4.15",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.15",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.19.231",
                     "lessThanOrEqual": "4.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.181",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.102",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.25",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.16.11",
                     "lessThanOrEqual": "5.16.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.17",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/417947891bd5ae327f15efed1a0da2b12ef24962"
            },
            {
               "url": "https://git.kernel.org/stable/c/fe595759c2a4a5bb41c438474f15947d8ae32f5c"
            },
            {
               "url": "https://git.kernel.org/stable/c/91d8866ca55232d21995a3d54fac96de33c9e20c"
            },
            {
               "url": "https://git.kernel.org/stable/c/c377e2ba78d3fe9a1f0b4ec424e75f81da7e81e9"
            },
            {
               "url": "https://git.kernel.org/stable/c/92e25b637cd4e010f776c86e4810300e773eac5c"
            },
            {
               "url": "https://git.kernel.org/stable/c/8bc69f86328e87a0ffa79438430cc82f3aa6a194"
            }
         ],
         "title": "Drivers: hv: vmbus: Fix memory leak in vmbus_add_channel_kobj",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2022-48775",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}