#VU94088 Improper error handling in Linux kernel - CVE-2024-39491

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Main Vulnerability Database Vulnerabilities #VU94088

#VU94088 Improper error handling in Linux kernel - CVE-2024-39491

Published: July 10, 2024 / Updated: May 13, 2025


Vulnerability identifier: #VU94088
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2024-39491
CWE-ID: CWE-388
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
Linux kernel
Software vendor:
Linux Foundation

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper error handling within the cs35l56_hda_unbind(), cs35l56_hda_common_probe() and cs35l56_hda_remove() functions in sound/pci/hda/cs35l56_hda.c. A local user can perform a denial of service (DoS) attack.


Remediation

Install update from vendor's website.

External links