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CVE-2024-42238

kernel: firmware: cs_dsp: Return error if block header overflows file

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Severity

Moderate

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · August 7, 2024

Updated · November 2, 2026

Description

A denial of service vulnerability was found in the Linux kernel. No error was returned from the cs_dsp_power_up() function if a block header is longer than the amount of data left in the file.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-99 · Improper Control of Resource Identifiers