SB2024091233 - Resource management error in Linux kernel mptcp
Published: September 12, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024091233
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-2024-45009)
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() function 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/85b866e4c4e63a1d7afb58f1e24273caad03d0b7
- https://git.kernel.org/stable/c/d20bf2c96d7ffd171299b32f562f70e5bf5dc608
- https://git.kernel.org/stable/c/2060f1efab370b496c4903b840844ecaff324c3c
- https://git.kernel.org/stable/c/1c1f721375989579e46741f59523e39ec9b2a9bd
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.167
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.107
- 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