vulnerability
Debian: CVE-2024-57911: linux, linux-6.1 -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:L/Au:S/C:C/I:N/A:C) | Jan 19, 2025 | Feb 10, 2025 | Aug 15, 2025 |
Severity
6
CVSS
(AV:L/AC:L/Au:S/C:C/I:N/A:C)
Published
Jan 19, 2025
Added
Feb 10, 2025
Modified
Aug 15, 2025
Description
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.
Solutions
debian-upgrade-linuxdebian-upgrade-linux-6-1
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