CVE-2025-21982

Published: Apr 1, 2025

Modified: May 11, 2026

PUBLISHED

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.

Vendor	Product	Versions
Linux	Linux	affected `acf4884a571709cad99f98aabe08b7cacd62dc80 - < a585f6ea42ec259a9a57e3e2580fa527c92187d0` affected `acf4884a571709cad99f98aabe08b7cacd62dc80 - < 6a08a86e5aff8e65368ccd463348fdda26100821` affected `acf4884a571709cad99f98aabe08b7cacd62dc80 - < acf40ab42799e4ae1397ee6f5c5941092d66f999`
Linux	Linux	affected `6.7` unaffected `0 - < 6.7` unaffected `6.12.20 - <= 6.12.` unaffected `6.13.8 - <= 6.13.` unaffected `6.14 - <= *`

References

https://git.kernel.org/stable/c/a585f6ea42ec259a9a57e3e2580fa527c92187d0

https://git.kernel.org/stable/c/6a08a86e5aff8e65368ccd463348fdda26100821

https://git.kernel.org/stable/c/acf40ab42799e4ae1397ee6f5c5941092d66f999

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now

CVE-2025-21982

Description

Affected Products

References