cve/published/2025/CVE-2025-21982.json

{
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      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npinctrl: nuvoton: npcm8xx: Add NULL check in npcm8xx_gpio_fw\n\ndevm_kasprintf() calls can return null pointers on failure.\nBut the return values were not checked in npcm8xx_gpio_fw().\nAdd NULL check in npcm8xx_gpio_fw(), to handle kernel NULL\npointer dereference error."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c"
               ],
               "versions": [
                  {
                     "version": "acf4884a571709cad99f98aabe08b7cacd62dc80",
                     "lessThan": "a585f6ea42ec259a9a57e3e2580fa527c92187d0",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "acf4884a571709cad99f98aabe08b7cacd62dc80",
                     "lessThan": "6a08a86e5aff8e65368ccd463348fdda26100821",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "acf4884a571709cad99f98aabe08b7cacd62dc80",
                     "lessThan": "acf40ab42799e4ae1397ee6f5c5941092d66f999",
                     "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/nuvoton/pinctrl-npcm8xx.c"
               ],
               "versions": [
                  {
                     "version": "6.7",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "6.7",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.12.20",
                     "lessThanOrEqual": "6.12.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.13.8",
                     "lessThanOrEqual": "6.13.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.14",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "cpeApplicability": [
            {
               "nodes": [
                  {
                     "operator": "OR",
                     "negate": false,
                     "cpeMatch": [
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "6.7",
                           "versionEndExcluding": "6.12.20"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "6.7",
                           "versionEndExcluding": "6.13.8"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "6.7",
                           "versionEndExcluding": "6.14"
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                     ]
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         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/a585f6ea42ec259a9a57e3e2580fa527c92187d0"
            },
            {
               "url": "https://git.kernel.org/stable/c/6a08a86e5aff8e65368ccd463348fdda26100821"
            },
            {
               "url": "https://git.kernel.org/stable/c/acf40ab42799e4ae1397ee6f5c5941092d66f999"
            }
         ],
         "title": "pinctrl: nuvoton: npcm8xx: Add NULL check in npcm8xx_gpio_fw",
         "x_generator": {
            "engine": "bippy-1.2.0"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2025-21982",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}