Riskcovery

CVE-2024-42237

firmware: cs_dsp: Validate payload length before processing block

State
Published
Severity
Not scored
Published
Aug 7, 2024
Updated
May 11, 2026
Reserved
Jul 30, 2024

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • f6bc909e7673c30abcbdb329e7d0aa2e83c103d7 to before 259955eca9b7acf1299b1ac077d8cfbe12df35d8Affected
  • f6bc909e7673c30abcbdb329e7d0aa2e83c103d7 to before 3a9cd924aec1288d675df721f244da4dd7e16cffAffected
  • f6bc909e7673c30abcbdb329e7d0aa2e83c103d7 to before 71d9e313d8f7e18c543a9c80506fe6b1eb1fe0c8Affected
  • f6bc909e7673c30abcbdb329e7d0aa2e83c103d7 to before 6598afa9320b6ab13041616950ca5f8f938c0cf1Affected
LinuxLinux
  • 5.16Affected
  • before 5.16Not affected
  • 6.1.100 through 6.1.*Not affected
  • 6.6.41 through 6.6.*Not affected
  • 6.9.10 through 6.9.*Not affected
  • 6.10 and laterNot affected

References

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