CVE-2024-24432 Details
Description
A reachable assertion in the ogs_kdf_hash_mme function of Open5GS <= 2.6.4 allows attackers to cause a Denial of Service (DoS) via a crafted NAS packet.
A reachable assertion vulnerability has been identified in the ogs_kdf_hash_mme function of Open5GS versions through 2.6.4. This vulnerability allows attackers to cause a denial-of-service (DoS) condition by sending a crafted NAS packet that exploits the assertion. The vulnerability arises because the function does not properly validate the length of the incoming message before processing it, particularly when the length is a multiple of 256 bytes. This oversight can lead to an assertion failure, causing the application to crash.
Users can upgrade to Open5GS version 2.7.0 or later, where this vulnerability has been fixed.
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 Jan 28, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://cellularsecurity.org/ransacked | [email protected] | ExploitTechnical DescriptionThird Party Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-617 | Reachable Assertion | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| open5gs open5gs | <= 2.6.4 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 22, 2025 | Initial Analysis | [email protected] |
| Jan 28, 2025 | CVE Modified | CISA-ADP |
| Jan 22, 2025 | New CVE Received | [email protected] |