{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npinctrl: single: fix potential NULL dereference in pcs_get_function()\n\npinmux_generic_get_function() can return NULL and the pointer 'function'\nwas dereferenced without checking against NULL. Add checking of pointer\n'function' in pcs_get_function().\n\nFound by code review."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/pinctrl/pinctrl-single.c"
               ],
               "versions": [
                  {
                     "version": "571aec4df5b7",
                     "lessThan": "0a2bab5ed161",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "571aec4df5b7",
                     "lessThan": "2cea369a5c2e",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "571aec4df5b7",
                     "lessThan": "4e9436375fcc",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "571aec4df5b7",
                     "lessThan": "6341c2856785",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "571aec4df5b7",
                     "lessThan": "8f0bd526921b",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "571aec4df5b7",
                     "lessThan": "4ed45fe99ec9",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "571aec4df5b7",
                     "lessThan": "292151af6add",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "571aec4df5b7",
                     "lessThan": "1c38a62f15e5",
                     "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/pinctrl/pinctrl-single.c"
               ],
               "versions": [
                  {
                     "version": "4.11",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.11",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.19.321",
                     "lessThanOrEqual": "4.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.283",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.225",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.166",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.108",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.49",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.10.8",
                     "lessThanOrEqual": "6.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.11",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/0a2bab5ed161318f57134716accba0a30f3af191"
            },
            {
               "url": "https://git.kernel.org/stable/c/2cea369a5c2e85ab14ae716da1d1cc6d25c85e11"
            },
            {
               "url": "https://git.kernel.org/stable/c/4e9436375fcc9bd2a60ee96aba6ed53f7a377d10"
            },
            {
               "url": "https://git.kernel.org/stable/c/6341c2856785dca7006820b127278058a180c075"
            },
            {
               "url": "https://git.kernel.org/stable/c/8f0bd526921b6867c2f10a83cd4fd14139adcd92"
            },
            {
               "url": "https://git.kernel.org/stable/c/4ed45fe99ec9e3c9478bd634624cd05a57d002f7"
            },
            {
               "url": "https://git.kernel.org/stable/c/292151af6add3e5ab11b2e9916cffa5f52859a1f"
            },
            {
               "url": "https://git.kernel.org/stable/c/1c38a62f15e595346a1106025722869e87ffe044"
            }
         ],
         "title": "pinctrl: single: fix potential NULL dereference in pcs_get_function()",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-46685",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}