Input validation error in Linux kernel - CVE-2024-36033
Published: June 3, 2024 / Updated: May 14, 2025
Vulnerability identifier: #VU90848
CSH Severity: 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-2024-36033
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 qca_read_fw_board_id() function in drivers/bluetooth/btqca.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/bcccdc947d2ca5972b1e92d0dea10803ddc08ceb
- https://git.kernel.org/stable/c/ba307abed5e09759845c735ba036f8c12f55b209
- https://git.kernel.org/stable/c/f30c37cb4549baf8377434892d520fe7769bdba7
- https://git.kernel.org/stable/c/0adcf6be1445ed50bfd4a451a7a782568f270197
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.162
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.91
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.31
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.8.10