CVE-2024-42237

CVE Details

Release Date:

2024-08-07

Description

In the Linux kernel, the following vulnerability has been resolved:\nfirmware: cs_dsp: Validate payload length before processing block\nMove the payload length check in cs_dsp_load() and cs_dsp_coeff_load()\nto be done before the block is processed.\nThe check that the length of a block payload does not exceed the number\nof remaining bytes in the firwmware file buffer was being done near the\nend of the loop iteration. However, some code before that check used the\nlength field without validating it.

See more information about CVE-2024-42237 from MITRE CVE dictionary and NIST NVD

CVSS Scoring

NOTE: The following CVSS v3.1 metrics and score provided are preliminary and subject to review.

Base Score:	5.5	CVSS Vector:	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector:	Local network	Attack Complexity:	Low
Privileges Required:	Low	User Interaction:	None
Scope:	Unchanged	Confidentiality Impact:	None
Integrity Impact:	None	Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 8 (kernel)	ELSA-2024-7000	2024-09-24
Oracle Linux version 9 (kernel)	ELSA-2024-9315	2024-11-14