CVE-2025-1893 Open5GS AMF gmm-sm.c gmm_state_authentication denial of service

A vulnerability was found in Open5GS up to 2.7.2. It has been declared as problematic. Affected by this vulnerability is the function gmmstateauthentication of the file src/amf/gmm-sm.c of the component AMF. The manipulation leads to denial of service. The attack can be launched remotely. This...

PT-2025-9654 · Open5Gs · Open5Gs

Name of the Vulnerable Software and Affected Versions: Open5GS versions up to 2.7.2 Description: A vulnerability was found in the function amf nsmf pdusession handle update sm context of the file src/amf/nsmf-handler.c of the component AMF. The manipulation leads to denial of service. The attack...

Open5GS 安全漏洞

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. Open5GS suffers from a denial-of-service vulnerability that originates from a denial of service that results in a network outage. An attacker can exploit the vulnerability...

Open5GS 安全漏洞

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. Open5GS suffers from a denial of service vulnerability that can be exploited by attackers to cause network outages...

PT-2025-9575 · Open5Gs · Open5Gs

Name of the Vulnerable Software and Affected Versions: Open5GS versions up to 2.7.2 Description: A denial of service issue has been found in the gmm state authentication function of the file src/amf/gmm-sm.c in the component AMF. This issue can be exploited remotely, leading to a network-wide...

Unspecified Vulnerability in Open5GS (CNVD-2025-18580)

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. Open5GS has a security vulnerability that can be exploited by attackers to cause a denial of service...

Open5GS Denial of Service Vulnerability (CNVD-2025-18578)

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. Open5GS suffers from a denial-of-service vulnerability that stems from the gmmstateexception function mishandling a specific response error, which can be exploited by an...

Open5GS has an unspecified vulnerability (CNVD-2025-18579)

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. Open5GS has a security vulnerability that can be exploited by attackers to cause a denial of service...

CVE-2024-56921

An issue was discovered in Open5gs v2.7.2. InitialUEMessage, Registration request sent at a specific time can crash AMF due to incorrect error handling of gmmstateexception function upon receipt of the NausfUEAuthenticationAuthenticate response...

Open5GS Code Execution Vulnerability

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. Open5GS suffers from a code execution vulnerability that can be exploited by an attacker to cause invalid parsing and memory release...

Open5GS has an unspecified vulnerability (CNVD-2025-03190)

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A security vulnerability exists in Open5GS, which can be exploited to cause a denial of service by an attacker who sends an "Initial Context Setup Response" message that...

Open5GS Denial of Service Vulnerability (CNVD-2025-03148)

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A security vulnerability exists in Open5GS, which can be exploited to cause a denial of service by an attacker who would send an initial UE message'' message that lacks th...

Open5GS Denial of Service Vulnerability (CNVD-2025-03197)

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A security vulnerability exists in Open5GS, which can be exploited by an attacker to send a "UE Context Version" full message missing the required mmeues1apid' field to...

Open5GS Denial of Service Vulnerability (CNVD-2025-03200)

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A security vulnerability exists in Open5GS, which can be exploited to cause a denial of service by an attacker who sends an "Initial Context Setup Failed" message that lac...

Open5GS Denial of Service Vulnerability (CNVD-2025-03198)

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. Open5GS suffers from a security vulnerability that can be exploited by an attacker to repeatedly send such oversized packets to cause the ogssctprecvmsg routine to reach a...

Unspecified vulnerability in Open5GS oai_nas_5gmm_decode function

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A security vulnerability exists in the Open5GS oainas5gmmdecode function, which can be exploited by an attacker to trigger a denial of service DoS via a crafted NGAP packe...

Open5GS has an unspecified vulnerability

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A security vulnerability exists in Open5GS version 2.6.4 and earlier versions, which can be exploited by an attacker to send an "E-rab modification instruction" message th...

Open5GS ogs_kdf_hash_mme function denial of service vulnerability

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A denial-of-service vulnerability exists in Open5GS 2.6.4 and earlier versions, which stems from a reachable assertion in the ogskdfhashmme function, and can be exploited ...

Open5GS nas_eps_send_emm_to_esm function denial of service vulnerability

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A denial of service vulnerability exists in Open5GS version 2.6.4 and earlier, which originates from a reachable assertion in the nasepssendemmtoesm function, and can be...

Open5GS UE Context Release Request Packet Denial of Service Vulnerability

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. Open5GS suffers from a denial of service vulnerability that stems from the inclusion of reachable assertions in the UE Context Release Request packet handler. An attacker...