SB20250916344 - Resource management error in Linux kernel sctp
Published: September 16, 2025 Updated: September 22, 2025
Security Bulletin ID
SB20250916344
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-2023-53296)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the sctp_sendmsg_to_asoc() function in net/sctp/socket.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/0443fff49d6352160c200064156c25898bd9f58c
- https://git.kernel.org/stable/c/2584024b23552c00d95b50255e47bd18d306d31a
- https://git.kernel.org/stable/c/667eb99cf7c15fe5b0ecefe75cf658e20ef20c9f
- https://git.kernel.org/stable/c/9346a1a21142357972a6f466ba6275ddc54b04ac
- https://git.kernel.org/stable/c/a615e7270318fa0b98bf1ff38daf6cf52d840312
- https://git.kernel.org/stable/c/b4b6dfad41aaae9e36e44327b18d5cf4b20dd2ce
- https://git.kernel.org/stable/c/d2128636b303aa9cf065055402ee6697409a8837
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.24