{
   "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-mt2701: 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-mt2701.c"
               ],
               "versions": [
                  {
                     "version": "e9862118272a",
                     "lessThan": "6fccee2af400",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e9862118272a",
                     "lessThan": "1953e62366da",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e9862118272a",
                     "lessThan": "d1461f0c9ca0",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e9862118272a",
                     "lessThan": "001e5def774f",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e9862118272a",
                     "lessThan": "d1175cf4bd2b",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e9862118272a",
                     "lessThan": "2a18dd653284",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e9862118272a",
                     "lessThan": "e61934720af4",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e9862118272a",
                     "lessThan": "1bf9c204aef4",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e9862118272a",
                     "lessThan": "0d6e24b422a2",
                     "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-mt2701.c"
               ],
               "versions": [
                  {
                     "version": "4.10",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.10",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.14.330",
                     "lessThanOrEqual": "4.14.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.19.299",
                     "lessThanOrEqual": "4.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.261",
                     "lessThanOrEqual": "5.4.*",
                     "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/6fccee2af400edaed9cf349d506c5971d4762739"
            },
            {
               "url": "https://git.kernel.org/stable/c/1953e62366da5460dc712e045f94fb0d8918999d"
            },
            {
               "url": "https://git.kernel.org/stable/c/d1461f0c9ca0827c03730fe9652ebbf6316a2a95"
            },
            {
               "url": "https://git.kernel.org/stable/c/001e5def774fa1a8f2b29567c0b0cd3e3a859a96"
            },
            {
               "url": "https://git.kernel.org/stable/c/d1175cf4bd2b4c5f7c43f677ea1ce9ad2c18d055"
            },
            {
               "url": "https://git.kernel.org/stable/c/2a18dd653284550900b02107c3c7b3ac5e0eb802"
            },
            {
               "url": "https://git.kernel.org/stable/c/e61934720af4a58ffd43a63ffdd6f3a0bd7d7b47"
            },
            {
               "url": "https://git.kernel.org/stable/c/1bf9c204aef4cc55ce46a7ff2d4dc7e5f86551a7"
            },
            {
               "url": "https://git.kernel.org/stable/c/0d6e24b422a2166a9297a8286ff2e6ab9a5e8cd3"
            }
         ],
         "title": "clk: mediatek: clk-mt2701: Add check for mtk_alloc_clk_data",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2023-52875",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}