{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmemory: fsl_ifc: fix leak of IO mapping on probe failure\n\nOn probe error the driver should unmap the IO memory.  Smatch reports:\n\n  drivers/memory/fsl_ifc.c:298 fsl_ifc_ctrl_probe() warn: 'fsl_ifc_ctrl_dev->gregs' not released on lines: 298."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/memory/fsl_ifc.c"
               ],
               "versions": [
                  {
                     "version": "a20cbdeffce2",
                     "lessThan": "b7a2bcb4a373",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a20cbdeffce2",
                     "lessThan": "bd051b3e184f",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a20cbdeffce2",
                     "lessThan": "d0d04b95e8ed",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a20cbdeffce2",
                     "lessThan": "6b3b002de907",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a20cbdeffce2",
                     "lessThan": "94bc2fe46102",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a20cbdeffce2",
                     "lessThan": "d9213d4f372d",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a20cbdeffce2",
                     "lessThan": "8d071d270afb",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a20cbdeffce2",
                     "lessThan": "83af5816308b",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a20cbdeffce2",
                     "lessThan": "28f71fd81ebd",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a20cbdeffce2",
                     "lessThan": "3b132ab67fc7",
                     "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/memory/fsl_ifc.c"
               ],
               "versions": [
                  {
                     "version": "3.3",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "3.3",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.4.276",
                     "lessThanOrEqual": "4.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.4.277",
                     "lessThanOrEqual": "4.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.9.276",
                     "lessThanOrEqual": "4.9.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.14.240",
                     "lessThanOrEqual": "4.14.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.19.198",
                     "lessThanOrEqual": "4.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.134",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.52",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.12.19",
                     "lessThanOrEqual": "5.12.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.13.4",
                     "lessThanOrEqual": "5.13.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.14",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/b7a2bcb4a3731d68f938207f75ed3e1d41774510"
            },
            {
               "url": "https://git.kernel.org/stable/c/bd051b3e184fa56eeb6276ee913ba4d48069024b"
            },
            {
               "url": "https://git.kernel.org/stable/c/d0d04b95e8ed0223844a1d58497c686fe2e4a955"
            },
            {
               "url": "https://git.kernel.org/stable/c/6b3b002de90738e3c85853a682ce7e0fa078d42b"
            },
            {
               "url": "https://git.kernel.org/stable/c/94bc2fe46102d1e060fc749c0c19511e76c9995f"
            },
            {
               "url": "https://git.kernel.org/stable/c/d9213d4f372d30b5bc4d921795d6bed0c0e3eebf"
            },
            {
               "url": "https://git.kernel.org/stable/c/8d071d270afba468708faca5f7b6d9e656f75e27"
            },
            {
               "url": "https://git.kernel.org/stable/c/83af5816308b490b05fc8fa27fc1bdc769df200a"
            },
            {
               "url": "https://git.kernel.org/stable/c/28f71fd81ebd3b386bf5c7c5539664156f7d72c1"
            },
            {
               "url": "https://git.kernel.org/stable/c/3b132ab67fc7a358fff35e808fa65d4bea452521"
            }
         ],
         "title": "memory: fsl_ifc: fix leak of IO mapping on probe failure",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2021-47315",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}