PT-2026-128544
Published
2026-10-18
·
Updated
2026-10-18
Description by
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In the Linux kernel, the following vulnerability has been resolved:
iio: buffer: Ensure bounce buffer used for unaligned case is zeroed.
iio push to buffers with ts unaligned() leaks uninitialized heap memory
to userspace if the data passed in is not a multiple of 8 bytes and the
timestamp is enabled. Specify GFP ZERO for the devm krealloc()
to ensure any extra space is cleared.
Vendors
Affected products
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