GHSA-2w6v-cv9c-qwv2
GitHub Security Advisory
⚠ Unreviewed
HIGH
Has CVE
Advisory Details
In the Linux kernel, the following vulnerability has been resolved:
iio: dummy: iio_simply_dummy_buffer: fix information leak in triggered buffer
The 'data' array is allocated via kmalloc() and it 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.
Use kzalloc for the memory allocation to avoid pushing uninitialized
information to userspace.
Related CVEs
Key Information
7.5
/10
Dataset
Last updated: June 14, 2025 6:24 AM
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