SB20240603123 - Input validation error in Linux kernel bluetooth driver
Published: June 3, 2024 Updated: May 14, 2025
Security Bulletin ID
SB20240603123
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-2024-36880)
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_send_pre_shutdown_cmd(), qca_tlv_check_data() and qca_download_firmware() functions 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/ed53949cc92e28aaa3463d246942bda1fbb7f307
- https://git.kernel.org/stable/c/1caceadfb50432dbf6d808796cb6c34ebb6d662c
- https://git.kernel.org/stable/c/427281f9498ed614f9aabc80e46ec077c487da6d
- https://git.kernel.org/stable/c/02f05ed44b71152d5e11d29be28aed91c0489b4e
- https://git.kernel.org/stable/c/2e4edfa1e2bd821a317e7d006517dcf2f3fac68d
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.159
- 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