SB2024070472 - Input validation error in Linux kernel bluetooth
Published: July 4, 2024 Updated: May 13, 2025
Security Bulletin ID
SB2024070472
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-2024-35964)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the iso_sock_setsockopt() function in net/bluetooth/iso.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/0c4a89f4690478969729c7ba5f69d53d8516aa12
- https://git.kernel.org/stable/c/9e8742cdfc4b0e65266bb4a901a19462bda9285e
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.119
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.55
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.8.7