{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhwmon: (axi-fan-control) Fix possible NULL pointer dereference\n\naxi_fan_control_irq_handler(), dependent on the private\naxi_fan_control_data structure, might be called before the hwmon\ndevice is registered. That will cause an \"Unable to handle kernel\nNULL pointer dereference\" error."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/hwmon/axi-fan-control.c"
               ],
               "versions": [
                  {
                     "version": "8412b410fa5e",
                     "lessThan": "7d870088db48",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "8412b410fa5e",
                     "lessThan": "b3e7eb23a6e9",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "8412b410fa5e",
                     "lessThan": "33de53a27060",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "8412b410fa5e",
                     "lessThan": "f62b89698478",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "8412b410fa5e",
                     "lessThan": "c49f14cc1bb1",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "8412b410fa5e",
                     "lessThan": "2a5b3370a1d9",
                     "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/hwmon/axi-fan-control.c"
               ],
               "versions": [
                  {
                     "version": "5.7",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "5.7",
                     "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/7d870088db4863c514a7f8751cd593751983029a"
            },
            {
               "url": "https://git.kernel.org/stable/c/b3e7eb23a6e97642ff3190431c06475d9ca1e062"
            },
            {
               "url": "https://git.kernel.org/stable/c/33de53a2706066d526173dc743faf43d92c62105"
            },
            {
               "url": "https://git.kernel.org/stable/c/f62b8969847850ba7596cb145cc47c65ea57dae0"
            },
            {
               "url": "https://git.kernel.org/stable/c/c49f14cc1bb12c625a1c572e8a95b6adefd4d8eb"
            },
            {
               "url": "https://git.kernel.org/stable/c/2a5b3370a1d9750eca325292e291c8c7cb8cf2e0"
            }
         ],
         "title": "hwmon: (axi-fan-control) Fix possible NULL pointer dereference",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2023-52863",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}