CVE-2024-57908 Information

Description

In the Linux kernel the following vulnerability has been resolved:

iio: imu: kmx61: fix information leak in triggered buffer

The ‘buffer’ local array is used to push data to user space from a triggered buffer but it does not set values for inactive channels as it only uses iio_for_each_active_channel() to assign new values.

Initialize the array to zero before using it to avoid pushing uninitialized information to userspace.

Reference

https://git.kernel.org/stable/c/565814cbbaa674d2901428796801de49a611e59d https://git.kernel.org/stable/c/6985ba4467e4b15b809043fa7740d1fb23a1897b https://git.kernel.org/stable/c/6ae053113f6a226a2303caa4936a4c37f3bfff7b https://git.kernel.org/stable/c/cde312e257b59ecaa0fad3af9ec7e2370bb24639