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.

Reserved 2024-12-29 | Published 2025-04-01 | Updated 2025-05-04 | Assigner Linux

Product status

Default status
unaffected

acf4884a571709cad99f98aabe08b7cacd62dc80 before a585f6ea42ec259a9a57e3e2580fa527c92187d0
affected

acf4884a571709cad99f98aabe08b7cacd62dc80 before 6a08a86e5aff8e65368ccd463348fdda26100821
affected

acf4884a571709cad99f98aabe08b7cacd62dc80 before acf40ab42799e4ae1397ee6f5c5941092d66f999
affected

Default status
affected

6.7
affected

Any version before 6.7
unaffected

6.12.20
unaffected

6.13.8
unaffected

6.14
unaffected

References

git.kernel.org/...c/a585f6ea42ec259a9a57e3e2580fa527c92187d0

git.kernel.org/...c/6a08a86e5aff8e65368ccd463348fdda26100821

git.kernel.org/...c/acf40ab42799e4ae1397ee6f5c5941092d66f999

cve.org (CVE-2025-21982)

nvd.nist.gov (CVE-2025-21982)

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