{
   "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/tegra: dsi: Add missing check for of_find_device_by_node\n\nAdd check for the return value of of_find_device_by_node() and return\nthe error if it fails in order to avoid NULL pointer dereference."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/gpu/drm/tegra/dsi.c"
               ],
               "versions": [
                  {
                     "version": "e94236cde4d5",
                     "lessThan": "47a13d0b9d85",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e94236cde4d5",
                     "lessThan": "f05631a8525c",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e94236cde4d5",
                     "lessThan": "92003981a6df",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e94236cde4d5",
                     "lessThan": "93128052bf83",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e94236cde4d5",
                     "lessThan": "50c0ad785a78",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e94236cde4d5",
                     "lessThan": "52aa507148c4",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e94236cde4d5",
                     "lessThan": "c5d2342d24ef",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e94236cde4d5",
                     "lessThan": "3169eaf13655",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e94236cde4d5",
                     "lessThan": "afe6fcb97758",
                     "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/tegra/dsi.c"
               ],
               "versions": [
                  {
                     "version": "3.19",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "3.19",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.19.311",
                     "lessThanOrEqual": "4.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.273",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.214",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.153",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.83",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.23",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.7.11",
                     "lessThanOrEqual": "6.7.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.8.2",
                     "lessThanOrEqual": "6.8.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.9",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/47a13d0b9d8527518639ab5c39667f69d6203e80"
            },
            {
               "url": "https://git.kernel.org/stable/c/f05631a8525c3b5e5994ecb1304d2d878956c0f5"
            },
            {
               "url": "https://git.kernel.org/stable/c/92003981a6df5dc84af8a5904f8ee112fa324129"
            },
            {
               "url": "https://git.kernel.org/stable/c/93128052bf832359531c3c0a9e3567b2b8682a2d"
            },
            {
               "url": "https://git.kernel.org/stable/c/50c0ad785a780c72a2fdaba10b38c645ffb4eae6"
            },
            {
               "url": "https://git.kernel.org/stable/c/52aa507148c4aad41436e2005d742ffcafad9976"
            },
            {
               "url": "https://git.kernel.org/stable/c/c5d2342d24ef6e08fc90a529fe3dc59de421a2b9"
            },
            {
               "url": "https://git.kernel.org/stable/c/3169eaf1365541fd8e521091010c44fbe14691fc"
            },
            {
               "url": "https://git.kernel.org/stable/c/afe6fcb9775882230cd29b529203eabd5d2a638d"
            }
         ],
         "title": "drm/tegra: dsi: Add missing check for of_find_device_by_node",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2023-52650",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}