{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nof: module: add buffer overflow check in of_modalias()\n\nIn of_modalias(), if the buffer happens to be too small even for the 1st\nsnprintf() call, the len parameter will become negative and str parameter\n(if not NULL initially) will point beyond the buffer's end. Add the buffer\noverflow check after the 1st snprintf() call and fix such check after the\nstrlen() call (accounting for the terminating NUL char)."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/of/module.c"
               ],
               "versions": [
                  {
                     "version": "bc575064d688",
                     "lessThan": "0b0d5701a8bf",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "bc575064d688",
                     "lessThan": "ee332023adfd",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "bc575064d688",
                     "lessThan": "e45b69360a63",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "bc575064d688",
                     "lessThan": "cf7385cb26ac",
                     "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/of/module.c"
               ],
               "versions": [
                  {
                     "version": "4.14",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.14",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.33",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.8.12",
                     "lessThanOrEqual": "6.8.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.9.3",
                     "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/0b0d5701a8bf02f8fee037e81aacf6746558bfd6"
            },
            {
               "url": "https://git.kernel.org/stable/c/ee332023adfd5882808f2dabf037b32d6ce36f9e"
            },
            {
               "url": "https://git.kernel.org/stable/c/e45b69360a63165377b30db4a1dfddd89ca18e9a"
            },
            {
               "url": "https://git.kernel.org/stable/c/cf7385cb26ac4f0ee6c7385960525ad534323252"
            }
         ],
         "title": "of: module: add buffer overflow check in of_modalias()",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-38541",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}