{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nppdev: Add an error check in register_device\n\nIn register_device, the return value of ida_simple_get is unchecked,\nin witch ida_simple_get will use an invalid index value.\n\nTo address this issue, index should be checked after ida_simple_get. When\nthe index value is abnormal, a warning message should be printed, the port\nshould be dropped, and the value should be recorded."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/char/ppdev.c"
               ],
               "versions": [
                  {
                     "version": "9a69645dde11",
                     "lessThan": "65cd017d43f4",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "9a69645dde11",
                     "lessThan": "b8c6b83cc3ad",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "9a69645dde11",
                     "lessThan": "d32caf51379a",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "9a69645dde11",
                     "lessThan": "b65d0410b879",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "9a69645dde11",
                     "lessThan": "df9329247dbb",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "9a69645dde11",
                     "lessThan": "ec3468221efe",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "9a69645dde11",
                     "lessThan": "5d5b24edad11",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "9a69645dde11",
                     "lessThan": "fbf740aeb86a",
                     "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/char/ppdev.c"
               ],
               "versions": [
                  {
                     "version": "4.11",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.11",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.19.316",
                     "lessThanOrEqual": "4.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.278",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.219",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.161",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.93",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.33",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.9.4",
                     "lessThanOrEqual": "6.9.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.10",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/65cd017d43f4319a56747d38308b0a24cf57299e"
            },
            {
               "url": "https://git.kernel.org/stable/c/b8c6b83cc3adff3ddf403c8c7063fe6d08b2b9d9"
            },
            {
               "url": "https://git.kernel.org/stable/c/d32caf51379a4d71db03d3d4d7c22d27cdf7f68b"
            },
            {
               "url": "https://git.kernel.org/stable/c/b65d0410b879af0295d22438a4a32012786d152a"
            },
            {
               "url": "https://git.kernel.org/stable/c/df9329247dbbf00f6057e002139ab3fa529ad828"
            },
            {
               "url": "https://git.kernel.org/stable/c/ec3468221efec6660ff656e9ebe51ced3520fc57"
            },
            {
               "url": "https://git.kernel.org/stable/c/5d5b24edad1107a2ffa99058f20f6aeeafeb5d39"
            },
            {
               "url": "https://git.kernel.org/stable/c/fbf740aeb86a4fe82ad158d26d711f2f3be79b3e"
            }
         ],
         "title": "ppdev: Add an error check in register_device",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-36015",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}