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LIN1023-7625 : Security Advisory - linux - CVE-2024-42237

Created: Aug 7, 2024    Updated: Sep 15, 2024
Resolved Date: Aug 7, 2024
Found In Version: 10.23.30.1
Fix Version: 10.23.30.13
Severity: Standard
Applicable for: Wind River Linux LTS 23
Component/s: Kernel

Description

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

firmware: cs_dsp: Validate payload length before processing block

Move the payload length check in cs_dsp_load() and cs_dsp_coeff_load()
to be done before the block is processed.

The check that the length of a block payload does not exceed the number
of remaining bytes in the firwmware file buffer was being done near the
end of the loop iteration. However, some code before that check used the
length field without validating it.

CREATE(Triage):(User=admin) CVE-2024-42237 (https://nvd.nist.gov/vuln/detail/CVE-2024-42237)

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