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Medium severity5.5NVD Advisory· Published Apr 1, 2025· Updated Jun 17, 2026

CVE-2025-21982

CVE-2025-21982

Description

In the Linux kernel, the following vulnerability has been resolved:

pinctrl: nuvoton: npcm8xx: Add NULL check in npcm8xx_gpio_fw

devm_kasprintf() calls can return null pointers on failure. But the return values were not checked in npcm8xx_gpio_fw(). Add NULL check in npcm8xx_gpio_fw(), to handle kernel NULL pointer dereference error.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

10
  • osv-coords
    pkg:linux/kernel
    Range: >= 6.7.0, < 6.12.20
  • Linux/Kernel9 versions
    cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 8 more
    • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=6.7,<6.12.20
    • cpe:2.3:o:linux:linux_kernel:6.14:rc1:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.14:rc2:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.14:rc3:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.14:rc4:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.14:rc5:*:*:*:*:*:*
    • cpe:2.3:o:linux:linux_kernel:6.14:rc6:*:*:*:*:*:*
    • (no CPE)range: 6.7
    • (no CPE)

Patches

Vulnerability mechanics

References

3

News mentions

0

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