#VU102182 Improper locking in Linux kernel - CVE-2024-56533
Published: December 30, 2024 / Updated: May 11, 2025
Vulnerability identifier: #VU102182
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-2024-56533
CWE-ID: CWE-667
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Linux kernel
Linux kernel
Software vendor:
Linux Foundation
Linux Foundation
Description
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the snd_usx2y_disconnect() function in sound/usb/usx2y/usbusx2y.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
External links
- https://git.kernel.org/stable/c/24fe9f7ca83ec9acf765339054951f5cd9ae5c5d
- https://git.kernel.org/stable/c/7bd8838c0ea886679a32834fdcacab296d072fbe
- https://git.kernel.org/stable/c/befcca1777525e37c659b4129d8ac7463b07ef67
- https://git.kernel.org/stable/c/dafb28f02be407e07a6f679e922a626592b481b0
- https://git.kernel.org/stable/c/e07605d855c4104d981653146a330ea48f6266ed
- https://git.kernel.org/stable/c/e869642a77a9b3b98b0ab2c8fec7af4385140909
- https://git.kernel.org/stable/c/ffbfc6c4330fc233698529656798bee44fea96f5
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11.11