{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: mediatek: clk-mt6765: Add check for mtk_alloc_clk_data\n\nAdd the check for the return value of mtk_alloc_clk_data() in order to\navoid NULL pointer dereference."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/clk/mediatek/clk-mt6765.c"
               ],
               "versions": [
                  {
                     "version": "1aca9939bf72",
                     "lessThan": "2617aa8ceaf3",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1aca9939bf72",
                     "lessThan": "533ca5153ad6",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1aca9939bf72",
                     "lessThan": "dd1f30d68fa9",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1aca9939bf72",
                     "lessThan": "10cc81124407",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1aca9939bf72",
                     "lessThan": "b5ff3e89b4e7",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "1aca9939bf72",
                     "lessThan": "b82681042724",
                     "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/clk/mediatek/clk-mt6765.c"
               ],
               "versions": [
                  {
                     "version": "5.8",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "5.8",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.201",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.139",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.63",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.5.12",
                     "lessThanOrEqual": "6.5.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.2",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.7",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/2617aa8ceaf30e41d3eb7f5fef3445542bef193a"
            },
            {
               "url": "https://git.kernel.org/stable/c/533ca5153ad6c7b7d47ae0114b14d0333964b946"
            },
            {
               "url": "https://git.kernel.org/stable/c/dd1f30d68fa98eb672c0a259297b761656a9025f"
            },
            {
               "url": "https://git.kernel.org/stable/c/10cc81124407d862f0f747db4baa9c006510b480"
            },
            {
               "url": "https://git.kernel.org/stable/c/b5ff3e89b4e7f46ad2aa0de7e08d18e6f87d71bc"
            },
            {
               "url": "https://git.kernel.org/stable/c/b82681042724924ae3ba0f2f2eeec217fa31e830"
            }
         ],
         "title": "clk: mediatek: clk-mt6765: Add check for mtk_alloc_clk_data",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2023-52870",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}