#VU102406 Input validation error in Linux kernel - CVE-2024-56757
Published: January 7, 2025 / Updated: May 11, 2025
Vulnerability identifier: #VU102406
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-2024-56757
CWE-ID: CWE-20
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 input validation within the btusb_mtk_claim_iso_intf(), btusb_mtk_release_iso_intf(), btusb_mtk_reset(), btusb_mtk_setup() and btusb_probe() functions in drivers/bluetooth/btusb.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.