CVE Details
Basic Information
| Title | Open5GS AMF/MME emm-sm.c common_register_state denial of service |
|---|---|
| Type | cve |
| Published | 2025-06-10T04:33:57.358Z |
| Last Seen |
Product Information
| Vendor | n/a |
|---|---|
| Product | Open5GS |
| Version | 2.7.0 |
CVSS Information
| Base Score | 6.9 (MEDIUM) |
|---|---|
| Attack Vector | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P |
| Confidentiality Impact | |
| Integrity Impact | |
| Availability Impact |
AI Analysis
| AI Description | A vulnerability in Open5GS up to version 2.7.3 allows remote attackers to cause a denial of service by manipulating the ran_ue_id argument in the common_register_state function of the AMF/MME component. The issue has been patched in commit 62cb99755243c9c38e4c060c5d8d0e158fe8cdd5. |
|---|---|
| AI Severity | Medium |
| Vendor | Open5GS |
| Product | Open5GS |
| Affected Version | 2.7.0, 2.7.1, 2.7.2, 2.7.3 |
Affected Products
- n/a Open5GS 2.7.0
- n/a Open5GS 2.7.1
- n/a Open5GS 2.7.2
- n/a Open5GS 2.7.3
Additional Information
| CVE List | |
|---|---|
| CWE List | CWE-404 |
| Bulletin Family |
References
- https://vuldb.com/?id.311713
- https://vuldb.com/?ctiid.311713
- https://vuldb.com/?submit.589354
- https://github.com/open5gs/open5gs/issues/3874
- https://github.com/open5gs/open5gs/issues/3874#issuecomment-2853547622
- https://github.com/user-attachments/files/19863206/Problematic.handover.required.process.zip
- https://github.com/open5gs/open5gs/commit/62cb99755243c9c38e4c060c5d8d0e158fe8cdd5
Description
A vulnerability was found in Open5GS up to 2.7.3. It has been declared as problematic. Affected by this vulnerability is the function common_register_state of the file src/mme/emm-sm.c of the component AMF/MME. The manipulation of the argument ran_ue_id leads to denial of service. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of the patch is 62cb99755243c9c38e4c060c5d8d0e158fe8cdd5. It is recommended to apply a patch to fix this issue.