Open5GS SMF smf-sm.c smf_state_operational denial of service
Published Aug 10, 2025
6.9
MEDIUMCVSS 4.0
EPSS 0.63%
Description
A vulnerability was determined in Open5GS up to 2.7.5. This vulnerability affects the function smf_state_operational of the file src/smf/smf-sm.c of the component SMF. The manipulation of the argument stream leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version v2.7.6 is able to address this issue. The patch is identified as f168f7586a4fa536cee95ae60ac437d997f15b97. It is recommended to upgrade the affected component.
Affected products
- Vendor n/a Product Open5GS Defaultn/a
- Version 2.7.0StatusaffectedConstraints-
- Version 2.7.1StatusaffectedConstraints-
- Version 2.7.2StatusaffectedConstraints-
- Version 2.7.3StatusaffectedConstraints-
- Version 2.7.4StatusaffectedConstraints-
- Version 2.7.5StatusaffectedConstraints-
- Version v2.7.6StatusunaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| n/a | Open5GS | n/a |
|
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (9)
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-24082 Advisory
- https://github.com/ZHENGHAOHELLO/BugReport/blob/main/CVE-2025-8802 related
- https://github.com/open5gs/open5gs/commit/f168f7586a4fa536cee95ae60ac437d997f15b97 patch
- https://github.com/open5gs/open5gs/issues/3978 exploitissue-trackingIssue Tracking
- https://github.com/open5gs/open5gs/releases/tag/v2.7.6 patchRelease Notes
- https://github.com/user-attachments/files/21104269/5G_SMF.AMF_crash.zip exploit
- https://vuldb.com/?ctiid.319330 signaturepermissions-requiredPermissions RequiredVDB Entry
- https://vuldb.com/?id.319330 vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
- https://vuldb.com/?submit.626122 third-party-advisoryThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-24082 | Advisory | |
| https://github.com/ZHENGHAOHELLO/BugReport/blob/main/CVE-2025-8802 | related | |
| https://github.com/open5gs/open5gs/commit/f168f7586a4fa536cee95ae60ac437d997f15b97 | patch | |
| https://github.com/open5gs/open5gs/issues/3978 | exploitissue-trackingIssue Tracking | |
| https://github.com/open5gs/open5gs/releases/tag/v2.7.6 | patchRelease Notes | |
| https://github.com/user-attachments/files/21104269/5G_SMF.AMF_crash.zip | exploit | |
| https://vuldb.com/?ctiid.319330 | signaturepermissions-requiredPermissions RequiredVDB Entry | |
| https://vuldb.com/?id.319330 | vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry | |
| https://vuldb.com/?submit.626122 | third-party-advisoryThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.