#VU102181 Improper locking in Linux kernel - CVE-2024-56532
Published: December 30, 2024 / Updated: May 11, 2025
Vulnerability identifier: #VU102181
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-2024-56532
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_us122l_disconnect() function in sound/usb/usx2y/us122l.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/020cbc4d7414f0962004213e2b7bc5cc607e9ec7
- https://git.kernel.org/stable/c/2938dd2648522336133c151dd67bb9bf01cbd390
- https://git.kernel.org/stable/c/75f418b249d84021865eaa59515d3ed9b75ce4d6
- https://git.kernel.org/stable/c/9a48bd2184b142c92a4e17eac074c61fcf975bc9
- https://git.kernel.org/stable/c/9b27924dc8d7f8a8c35e521287d4ccb9a006e597
- https://git.kernel.org/stable/c/9d5c530e4d70f64b1114f2cc29ac690ba7ac4a38
- https://git.kernel.org/stable/c/b7df09bb348016943f56b09dcaafe221e3f73947
- https://git.kernel.org/stable/c/bc778ad3e495333eebda36fe91d5b2c93109cc16
- https://git.kernel.org/stable/c/bf0aa35a7cb8602cccf2387712114e836f65c154
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.231