{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPM / devfreq: Fix buffer overflow in trans_stat_show\n\nFix buffer overflow in trans_stat_show().\n\nConvert simple snprintf to the more secure scnprintf with size of\nPAGE_SIZE.\n\nAdd condition checking if we are exceeding PAGE_SIZE and exit early from\nloop. Also add at the end a warning that we exceeded PAGE_SIZE and that\nstats is disabled.\n\nReturn -EFBIG in the case where we don't have enough space to write the\nfull transition table.\n\nAlso document in the ABI that this function can return -EFBIG error."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "Documentation/ABI/testing/sysfs-class-devfreq",
                  "drivers/devfreq/devfreq.c"
               ],
               "versions": [
                  {
                     "version": "e552bbaf5b98",
                     "lessThan": "087de000e4f8",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e552bbaf5b98",
                     "lessThan": "796d3fad8c35",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e552bbaf5b98",
                     "lessThan": "8a7729cda2dd",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e552bbaf5b98",
                     "lessThan": "a979f56aa4b9",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e552bbaf5b98",
                     "lessThan": "eaef4650fa20",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e552bbaf5b98",
                     "lessThan": "08e23d05fa6d",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "Documentation/ABI/testing/sysfs-class-devfreq",
                  "drivers/devfreq/devfreq.c"
               ],
               "versions": [
                  {
                     "version": "3.8",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "3.8",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.216",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.149",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.76",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.15",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.7.3",
                     "lessThanOrEqual": "6.7.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.8",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/087de000e4f8c878c81d9dd3725f00a1d292980c"
            },
            {
               "url": "https://git.kernel.org/stable/c/796d3fad8c35ee9df9027899fb90ceaeb41b958f"
            },
            {
               "url": "https://git.kernel.org/stable/c/8a7729cda2dd276d7a3994638038fb89035b6f2c"
            },
            {
               "url": "https://git.kernel.org/stable/c/a979f56aa4b93579cf0e4265ae04d7e9300fd3e8"
            },
            {
               "url": "https://git.kernel.org/stable/c/eaef4650fa2050147ca25fd7ee43bc0082e03c87"
            },
            {
               "url": "https://git.kernel.org/stable/c/08e23d05fa6dc4fc13da0ccf09defdd4bbc92ff4"
            }
         ],
         "title": "PM / devfreq: Fix buffer overflow in trans_stat_show",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2023-52614",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}