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CVE-2025-68167

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CVE-2025-68167

Published: Dec 16, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: gpiolib: fix invalid pointer access in debugfs If the memory allocation in gpiolib_seq_start() fails, the s->private field remains uninitialized and is later dereferenced without checking in gpiolib_seq_stop(). Initialize s->private to NULL before calling kzalloc() and check it before dereferencing it.

VendorProductVersions

Linux

Linux

affected
e348544f7994d252427ed3ae637c7081cbb90f66 - < 70180a6031056096c93ed2f47c41803268bdd91c
affected
e348544f7994d252427ed3ae637c7081cbb90f66 - < 3c91c8f424d3e44c8645ab765a38773e58afb07d
affected
e348544f7994d252427ed3ae637c7081cbb90f66 - < 2f6115ad8864cf3f48598f26c74c7c8e5c391919

Linux

Linux

affected
6.9
unaffected
0 - < 6.9
unaffected
6.12.58 - <= 6.12.*
unaffected
6.17.8 - <= 6.17.*
unaffected
6.18 - <= *

References

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