{"cve":"CVE-2025-21982","nvd":{"published":"2025-04-01T16:15:29.613","modified":"2026-06-17T08:44:46.073","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-476"],"references":["https://git.kernel.org/stable/c/6a08a86e5aff8e65368ccd463348fdda26100821","https://git.kernel.org/stable/c/a585f6ea42ec259a9a57e3e2580fa527c92187d0","https://git.kernel.org/stable/c/acf40ab42799e4ae1397ee6f5c5941092d66f999"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:00:57.946988208+00:00"},"epss":{"cve":"CVE-2025-21982","score":0.00189,"percentile":0.0861,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}