{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: dvbdev: Fix memory leak in dvb_media_device_free()\n\ndvb_media_device_free() is leaking memory. Free `dvbdev->adapter->conn`\nbefore setting it to NULL, as documented in include/media/media-device.h:\n\"The media_entity instance itself must be freed explicitly by the driver\nif required.\""
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/media/dvb-core/dvbdev.c"
               ],
               "versions": [
                  {
                     "version": "0230d60e4661",
                     "lessThan": "06854b943e05",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "0230d60e4661",
                     "lessThan": "32168ca1f123",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "0230d60e4661",
                     "lessThan": "cd89f79be5d5",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "0230d60e4661",
                     "lessThan": "9185b3b1c143",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "0230d60e4661",
                     "lessThan": "43263fd43083",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "0230d60e4661",
                     "lessThan": "9ad15e214fcd",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "0230d60e4661",
                     "lessThan": "cede24d13be6",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "0230d60e4661",
                     "lessThan": "bf9a40ae8d72",
                     "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/media/dvb-core/dvbdev.c"
               ],
               "versions": [
                  {
                     "version": "4.5",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.5",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.9.269",
                     "lessThanOrEqual": "4.9.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.14.233",
                     "lessThanOrEqual": "4.14.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.19.191",
                     "lessThanOrEqual": "4.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.118",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.36",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.11.20",
                     "lessThanOrEqual": "5.11.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.12.3",
                     "lessThanOrEqual": "5.12.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.13",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/06854b943e0571ccbd7ad0a529babed1a98ff275"
            },
            {
               "url": "https://git.kernel.org/stable/c/32168ca1f123316848fffb85d059860adf3c409f"
            },
            {
               "url": "https://git.kernel.org/stable/c/cd89f79be5d553c78202f686e8e4caa5fbe94e98"
            },
            {
               "url": "https://git.kernel.org/stable/c/9185b3b1c143b8da409c19ac5a785aa18d67a81b"
            },
            {
               "url": "https://git.kernel.org/stable/c/43263fd43083e412311fa764cd04a727b0c6a749"
            },
            {
               "url": "https://git.kernel.org/stable/c/9ad15e214fcd73694ea51967d86055f47b802066"
            },
            {
               "url": "https://git.kernel.org/stable/c/cede24d13be6c2a62be6d7ceea63c2719b0cfa82"
            },
            {
               "url": "https://git.kernel.org/stable/c/bf9a40ae8d722f281a2721779595d6df1c33a0bf"
            }
         ],
         "title": "media: dvbdev: Fix memory leak in dvb_media_device_free()",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2020-36777",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}