SB2024110775 - Resource management error in Linux kernel bluetooth bnep
Published: November 7, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024110775
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) Resource management error (CVE-ID: CVE-2024-50148)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the bnep_init() function in net/bluetooth/bnep/core.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/fa58e23ea1359bd24b323916d191e2e9b4b19783
- https://git.kernel.org/stable/c/03015b6329e6de42f03ec917c25c4cf944f81f66
- https://git.kernel.org/stable/c/d10cd7bf574ead01fae140ce117a11bcdacbe6a8
- https://git.kernel.org/stable/c/20c424bc475b2b2a6e0e2225d2aae095c2ab2f41
- https://git.kernel.org/stable/c/64a90991ba8d4e32e3173ddd83d0b24167a5668c
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.323
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.229
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.170
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.285
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.115
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11.6
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.59