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LIN1021-13205 : Security Advisory - linux - CVE-2024-57907

Created: Jan 19, 2025    Updated: May 27, 2025
Resolved Date: May 21, 2025
Found In Version: 10.21.20.1
Fix Version: 10.21.20.25
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel

Description

In the Linux kernel, the following vulnerability has been resolved:

iio: adc: rockchip_saradc: fix information leak in triggered buffer

The 'data' local struct 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 struct to zero before using it to avoid pushing
uninitialized information to userspace.

CREATE(Triage):(User=admin) CVE-2024-57907 (https://nvd.nist.gov/vuln/detail/CVE-2024-57907)

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