SB2024091234 - Resource management error in Linux kernel mptcp
Published: September 12, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024091234
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-2024-45010)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the mptcp_pm_nl_rm_addr_or_subflow(), mptcp_pm_remove_anno_addr(), mptcp_nl_remove_subflow_and_signal_addr(), mptcp_nl_remove_id_zero_address() and mptcp_pm_nl_fullmesh() functions in net/mptcp/pm_netlink.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/7fdc870d08960961408a44c569f20f50940e7d4f
- https://git.kernel.org/stable/c/43cf912b0b0fc7b4fd12cbc735d1f5afb8e1322d
- https://git.kernel.org/stable/c/9849cfc67383ceb167155186f8f8fe8a896b60b3
- https://git.kernel.org/stable/c/322ea3778965da72862cca2a0c50253aacf65fe6
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.108
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.10.7
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.48