{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/nouveau/debugfs: fix file release memory leak\n\nWhen using single_open() for opening, single_release() should be\ncalled, otherwise the 'op' allocated in single_open() will be leaked."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/gpu/drm/nouveau/nouveau_debugfs.c"
               ],
               "versions": [
                  {
                     "version": "6e9fc177399f",
                     "lessThan": "df0c94189236",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6e9fc177399f",
                     "lessThan": "9f9d4c88b2ed",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6e9fc177399f",
                     "lessThan": "1508b09945bd",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6e9fc177399f",
                     "lessThan": "11cd944bb87d",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6e9fc177399f",
                     "lessThan": "f69556a42043",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6e9fc177399f",
                     "lessThan": "88c3610045ca",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6e9fc177399f",
                     "lessThan": "f5a8703a9c41",
                     "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/gpu/drm/nouveau/nouveau_debugfs.c"
               ],
               "versions": [
                  {
                     "version": "4.5",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.5",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.9.287",
                     "lessThanOrEqual": "4.9.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.14.251",
                     "lessThanOrEqual": "4.14.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.19.211",
                     "lessThanOrEqual": "4.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.153",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.73",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.14.12",
                     "lessThanOrEqual": "5.14.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/df0c9418923679bc6d0060bdb1b5bf2c755159e0"
            },
            {
               "url": "https://git.kernel.org/stable/c/9f9d4c88b2edc7924e19c44909cfc3fa4e4d3d43"
            },
            {
               "url": "https://git.kernel.org/stable/c/1508b09945bde393326a9dab73b1fc35f672d771"
            },
            {
               "url": "https://git.kernel.org/stable/c/11cd944bb87d9e575b94c07c952105eda745b459"
            },
            {
               "url": "https://git.kernel.org/stable/c/f69556a42043b5444ca712ee889829ba89fdcba8"
            },
            {
               "url": "https://git.kernel.org/stable/c/88c3610045ca6e699331b6bb5c095c5565f30721"
            },
            {
               "url": "https://git.kernel.org/stable/c/f5a8703a9c418c6fc54eb772712dfe7641e3991c"
            }
         ],
         "title": "drm/nouveau/debugfs: fix file release memory leak",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2021-47423",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}