{
   "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/radeon: fix a possible null pointer dereference\n\nIn radeon_fp_native_mode(), the return value of drm_mode_duplicate()\nis assigned to mode, which will lead to a NULL pointer dereference\non failure of drm_mode_duplicate(). Add a check to avoid npd.\n\nThe failure status of drm_cvt_mode() on the other path is checked too."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/gpu/drm/radeon/radeon_connectors.c"
               ],
               "versions": [
                  {
                     "version": "1da177e4c3f4",
                     "lessThan": "b33f7d99c922",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1da177e4c3f4",
                     "lessThan": "16a0f0b63c4c",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1da177e4c3f4",
                     "lessThan": "8a89bfeef9ab",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1da177e4c3f4",
                     "lessThan": "28fd384c78d7",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1da177e4c3f4",
                     "lessThan": "fee8ae0a0bb6",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1da177e4c3f4",
                     "lessThan": "7b7fba107b2c",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1da177e4c3f4",
                     "lessThan": "e938d24f0b73",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1da177e4c3f4",
                     "lessThan": "140d9807b96e",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1da177e4c3f4",
                     "lessThan": "a2b28708b645",
                     "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/radeon/radeon_connectors.c"
               ],
               "versions": [
                  {
                     "version": "4.9.318",
                     "lessThanOrEqual": "4.9.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.14.283",
                     "lessThanOrEqual": "4.14.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.19.247",
                     "lessThanOrEqual": "4.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.198",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.122",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.47",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.17.15",
                     "lessThanOrEqual": "5.17.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.18.4",
                     "lessThanOrEqual": "5.18.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.19",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/b33f7d99c9226892c7794dc2500fae35966020c9"
            },
            {
               "url": "https://git.kernel.org/stable/c/16a0f0b63c4c7eb46fc4c3f00bf2836e6ee46a9f"
            },
            {
               "url": "https://git.kernel.org/stable/c/8a89bfeef9abe93371e3ea8796377f2d132eee29"
            },
            {
               "url": "https://git.kernel.org/stable/c/28fd384c78d7d8ed8af0d086d778c3e438ba7f60"
            },
            {
               "url": "https://git.kernel.org/stable/c/fee8ae0a0bb66eb7730c22f44fbd7203f63c2eab"
            },
            {
               "url": "https://git.kernel.org/stable/c/7b7fba107b2c4ec7673d0f45bdbb9d1af697d9b9"
            },
            {
               "url": "https://git.kernel.org/stable/c/e938d24f0b7392e142b8aa434f18590d99dbe479"
            },
            {
               "url": "https://git.kernel.org/stable/c/140d9807b96e1303f6f2675a7ae8710a2094bd17"
            },
            {
               "url": "https://git.kernel.org/stable/c/a2b28708b645c5632dc93669ab06e97874c8244f"
            }
         ],
         "title": "drm/radeon: fix a possible null pointer dereference",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2022-48710",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}