{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: ti: k3-udma-private: Fix refcount leak bug in of_xudma_dev_get()\n\nWe should call of_node_put() for the reference returned by\nof_parse_phandle() in fail path or when it is not used anymore.\nHere we only need to move the of_node_put() before the check."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/dma/ti/k3-udma-private.c"
               ],
               "versions": [
                  {
                     "version": "d70241913413",
                     "lessThan": "aa11dae059a4",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "d70241913413",
                     "lessThan": "dd5a6c5a0875",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "d70241913413",
                     "lessThan": "a17df55bf6d5",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "d70241913413",
                     "lessThan": "f9fdb0b86f08",
                     "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/dma/ti/k3-udma-private.c"
               ],
               "versions": [
                  {
                     "version": "5.6",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "5.6",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.146",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.71",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.19.12",
                     "lessThanOrEqual": "5.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.0",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/aa11dae059a439af82bae541b134f8f53ac177b5"
            },
            {
               "url": "https://git.kernel.org/stable/c/dd5a6c5a08752b613e83ad2cb5133e72a64b876d"
            },
            {
               "url": "https://git.kernel.org/stable/c/a17df55bf6d536712da6902a83db82b82e67d5a2"
            },
            {
               "url": "https://git.kernel.org/stable/c/f9fdb0b86f087c2b7f6c6168dd0985a3c1eda87e"
            }
         ],
         "title": "dmaengine: ti: k3-udma-private: Fix refcount leak bug in of_xudma_dev_get()",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2022-48656",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}