{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "c284153a2c5537db4fec51ac850c17d2eb1ffcfe"
            },
            {
              "fixed": "57f7a1da0ec06d8579accaf77762d0128d13e4af"
            },
            {
              "fixed": "a4e2401438a26131ecff9be6a3a1d4cbfea66f9a"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38144.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwatchdog: lenovo_se30_wdt: Fix possible devm_ioremap() NULL pointer dereference in lenovo_se30_wdt_probe()\n\ndevm_ioremap() returns NULL on error. Currently, lenovo_se30_wdt_probe()\ndoes not check for this case, which results in a NULL pointer\ndereference.\n\nAdd NULL check after devm_ioremap() to prevent this issue.",
  "id": "CVE-2025-38144",
  "modified": "2026-04-01T23:10:07.288308927Z",
  "published": "2025-07-03T08:35:45.584Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/57f7a1da0ec06d8579accaf77762d0128d13e4af"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a4e2401438a26131ecff9be6a3a1d4cbfea66f9a"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38144.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38144"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.7.3",
  "summary": "watchdog: lenovo_se30_wdt: Fix possible devm_ioremap() NULL pointer dereference in lenovo_se30_wdt_probe()"
}