{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nACPI: LPIT: Avoid u32 multiplication overflow\n\nIn lpit_update_residency() there is a possibility of overflow\nin multiplication, if tsc_khz is large enough (> UINT_MAX/1000).\n\nChange multiplication to mul_u32_u32().\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/acpi/acpi_lpit.c"
               ],
               "versions": [
                  {
                     "version": "eeb2d80d502a",
                     "lessThan": "647d1d50c31e",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "eeb2d80d502a",
                     "lessThan": "6c38e791bde0",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "eeb2d80d502a",
                     "lessThan": "f39c3d578c7d",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "eeb2d80d502a",
                     "lessThan": "c1814a4ffd01",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "eeb2d80d502a",
                     "lessThan": "72222dfd76a7",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "eeb2d80d502a",
                     "lessThan": "d1ac288b2742",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "eeb2d80d502a",
                     "lessThan": "b7aab9d906e2",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "eeb2d80d502a",
                     "lessThan": "56d2eeda8799",
                     "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/acpi/acpi_lpit.c"
               ],
               "versions": [
                  {
                     "version": "4.15",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.15",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.19.306",
                     "lessThanOrEqual": "4.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.268",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.209",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.148",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.75",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.14",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.7.2",
                     "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/647d1d50c31e60ef9ccb9756a8fdf863329f7aee"
            },
            {
               "url": "https://git.kernel.org/stable/c/6c38e791bde07d6ca2a0a619ff9b6837e0d5f9ad"
            },
            {
               "url": "https://git.kernel.org/stable/c/f39c3d578c7d09a18ceaf56750fc7f20b02ada63"
            },
            {
               "url": "https://git.kernel.org/stable/c/c1814a4ffd016ce5392c6767d22ef3aa2f0d4bd1"
            },
            {
               "url": "https://git.kernel.org/stable/c/72222dfd76a79d9666ab3117fcdd44ca8cd0c4de"
            },
            {
               "url": "https://git.kernel.org/stable/c/d1ac288b2742aa4af746c5613bac71760fadd1c4"
            },
            {
               "url": "https://git.kernel.org/stable/c/b7aab9d906e2e252a7783f872406033ec49b6dae"
            },
            {
               "url": "https://git.kernel.org/stable/c/56d2eeda87995245300836ee4dbd13b002311782"
            }
         ],
         "title": "ACPI: LPIT: Avoid u32 multiplication overflow",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2023-52683",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}