CVE-2024-57938 Details
Description
In the Linux kernel, the following vulnerability has been resolved: net/sctp: Prevent autoclose integer overflow in sctp_association_init() While by default max_autoclose equals to INT_MAX / HZ, one may set net.sctp.max_autoclose to UINT_MAX. There is code in sctp_association_init() that can consequently trigger overflow.
An integer overflow vulnerability has been identified in the Linux kernel's Stream Control Transmission Protocol (SCTP) implementation. The issue arises in the 'sctp_association_init()' function, where the 'max_autoclose' parameter can be set to an excessively high value, leading to an overflow condition. By default, 'max_autoclose' is set to INT_MAX divided by HZ, but it can be manually adjusted to UINT_MAX. This vulnerability allows for unintended behavior in the autoclose mechanism of SCTP associations.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Oct 1, 2025References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-190 | Integer Overflow or Wraparound | [email protected] |
| CWE-190 | Integer Overflow or Wraparound | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 3.13, < 5.4.289 >= 5.5, < 5.10.233 >= 5.11, < 5.15.176 >= 5.16, < 6.1.124 >= 6.2, < 6.6.70 >= 6.7, < 6.12.9 6.13 rc1 6.13 rc2 6.13 rc3 6.13 rc4 6.13 rc5 |
CPE
Remediation
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Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | kernel.org |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Nov 3, 2025 | CVE Modified | CVE |
| Oct 1, 2025 | CVE Modified | CISA-ADP |
| Jan 22, 2025 | Initial Analysis | [email protected] |
| Jan 21, 2025 | New CVE Received | kernel.org |