{
   "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: core: delete incorrect free in pinctrl_enable()\n\nThe \"pctldev\" struct is allocated in devm_pinctrl_register_and_init().\nIt's a devm_ managed pointer that is freed by devm_pinctrl_dev_release(),\nso freeing it in pinctrl_enable() will lead to a double free.\n\nThe devm_pinctrl_dev_release() function frees the pindescs and destroys\nthe mutex as well."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/pinctrl/core.c"
               ],
               "versions": [
                  {
                     "version": "6118714275f0",
                     "lessThan": "735f4c6b6771",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6118714275f0",
                     "lessThan": "cdaa171473d9",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6118714275f0",
                     "lessThan": "288bc4aa75f1",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6118714275f0",
                     "lessThan": "41f88ef8ba38",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6118714275f0",
                     "lessThan": "ac7d65795827",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6118714275f0",
                     "lessThan": "558c8039fdf5",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6118714275f0",
                     "lessThan": "f9f1e321d53e",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6118714275f0",
                     "lessThan": "5038a66dad01",
                     "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/core.c"
               ],
               "versions": [
                  {
                     "version": "4.11",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.11",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.19.314",
                     "lessThanOrEqual": "4.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.276",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.217",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.159",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.91",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.31",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.8.10",
                     "lessThanOrEqual": "6.8.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.9",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/735f4c6b6771eafe336404c157ca683ad72a040d"
            },
            {
               "url": "https://git.kernel.org/stable/c/cdaa171473d98962ae86f2a663d398fda2fbeefd"
            },
            {
               "url": "https://git.kernel.org/stable/c/288bc4aa75f150d6f1ee82dd43c6da1b438b6068"
            },
            {
               "url": "https://git.kernel.org/stable/c/41f88ef8ba387a12f4a2b8c400b6c9e8e54b2cca"
            },
            {
               "url": "https://git.kernel.org/stable/c/ac7d65795827dc0cf7662384ed27caf4066bd72e"
            },
            {
               "url": "https://git.kernel.org/stable/c/558c8039fdf596a584a92c171cbf3298919c448c"
            },
            {
               "url": "https://git.kernel.org/stable/c/f9f1e321d53e4c5b666b66e5b43da29841fb55ba"
            },
            {
               "url": "https://git.kernel.org/stable/c/5038a66dad0199de60e5671603ea6623eb9e5c79"
            }
         ],
         "title": "pinctrl: core: delete incorrect free in pinctrl_enable()",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-36940",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}