SB20240603122 - Input validation error in Linux kernel bluetooth driver
Published: June 3, 2024 Updated: May 14, 2025
Security Bulletin ID
SB20240603122
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Input validation error (CVE-ID: CVE-2024-36032)
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_build_info() function in drivers/bluetooth/btqca.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/57062aa13e87b1a78a4a8f6cb5fab6ba24f5f488
- https://git.kernel.org/stable/c/6b63e0ef4d3ce0080395e5091fba2023f246c45a
- https://git.kernel.org/stable/c/a571044cc0a0c944e7c12237b6768aeedd7480e1
- https://git.kernel.org/stable/c/cda0d6a198e2a7ec6f176c36173a57bdd8af7af2
- 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