CVE-2023-37039

A Null pointer dereference vulnerability in the Mobile Management Entity MME in Magma = 1.8.0 fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486 allow network-adjacent attackers to crash the MME via an S1AP Initial UE Message packet missing an expected RRC Establishment Clause field...

PT-2025-1413 · Open5Gs · Open5Gs Mme

Name of the Vulnerable Software and Affected Versions: Open5GS MME version 2.6.4 and earlier Description: The issue allows an attacker to send a UE Context Modification Failure message without the required MME UE S1AP ID field, which can cause the MME to crash repeatedly, resulting in denial of...

PT-2025-1408 · Open5Gs · Open5Gs Mme

Name of the Vulnerable Software and Affected Versions: Open5GS MME versions prior to 2.6.4 Description: The issue allows an attacker to send a UE Context Modification Response message without the required MME UE S1AP ID field, which can cause the MME to crash repeatedly, resulting in denial of...

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. 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 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. A security vulnerability exists in Open5GS, which can be exploited by an attacker to send a "UE Context Release Request" message missing the required mmeues1apid' field to...

PT-2025-1405 · Unknown · Open5Gs Mme

Name of the Vulnerable Software and Affected Versions: Open5GS MME versions prior to 2.6.4 Description: The issue concerns an assertion in Open5GS MME that can be remotely triggered via a sufficiently large ASN.1 packet sent over the S1AP interface. An attacker can repeatedly send such oversized...

PT-2025-1395 · Open5Gs · Open5Gs Mme

Name of the Vulnerable Software and Affected Versions: Open5GS MME versions prior to 2.6.4 Description: The issue allows an attacker to send a malformed ASN.1 packet over the S1AP interface, triggering an assertion that can cause the MME to crash repeatedly, resulting in denial of service. This c...

PT-2025-1415 · Open5Gs · Open5Gs

Name of the Vulnerable Software and Affected Versions: Open5GS MME versions prior to 2.6.4 Description: The issue is related to a reachable assertion in the Uplink NAS Transport packet handler. A packet missing its MME UE S1AP ID field causes Open5GS to crash. An attacker may repeatedly send such...

PT-2025-1402 · Open5Gs · Open5Gs Mme

Name of the Vulnerable Software and Affected Versions: Open5GS MME versions = 2.6.4 Description: The issue concerns an assertion that can be remotely triggered via a malformed ASN.1 packet over the S1AP interface. An attacker may send an eNB Status Transfer message missing a required MME UE S1AP ...

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. A denial of service vulnerability exists in Open5GS, which can be exploited to cause a denial of service by sending a "switch" message missing the required "MMEUES1APID"...

PT-2025-1394 · Open5Gs · Open5Gs Mme

Name of the Vulnerable Software and Affected Versions: Open5GS MME versions prior to 2.6.4 Description: The issue allows an attacker to send a malformed ASN.1 packet over the S1AP interface, triggering an assertion that can cause the MME to crash, resulting in denial of service. This can be...

CVE-2023-37037

A Null pointer dereference vulnerability in the Mobile Management Entity MME in Magma = 1.8.0 fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486 allows network-adjacent attackers to crash the MME via an S1AP S1Setup Request packet missing an expected Supported TAs field...

CVE-2023-37038

A Null pointer dereference vulnerability in the Mobile Management Entity MME in Magma = 1.8.0 fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486 allows network-adjacent attackers to crash the MME via an S1AP Uplink NAS Transport packet missing an expected MMEUES1APID field...

CVE-2023-37031

A Null pointer dereference vulnerability in the Mobile Management Entity MME in Magma = 1.8.0 fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486 allows network-adjacent attackers to crash the MME via an S1AP eNB Configuration Transfer packet missing its required Target eNB ID field...

CVE-2023-37034

A Null pointer dereference vulnerability in the Mobile Management Entity MME in Magma = 1.8.0 fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486 allows network-adjacent attackers to crash the MME via an S1AP Initial UE Message packet missing an expected TAI field...

CVE-2023-37028

A Null pointer dereference vulnerability in the Mobile Management Entity MME in Magma = 1.8.0 fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486 allows network-adjacent attackers to crash the MME via an S1AP E-RAB Modification Indication packet missing an expected eNBUES1APID field...

CVE-2023-37035

A Null pointer dereference vulnerability in the Mobile Management Entity MME in Magma = 1.8.0 fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486 allows network-adjacent attackers to crash the MME via an S1AP S1Setup Request packet missing an expected Global eNB ID field...

CVE-2023-37030

A Null pointer dereference vulnerability in the Mobile Management Entity MME in Magma = 1.8.0 fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486 allows network-adjacent attackers to crash the MME via an S1AP Initial UE Message packet missing an expected eNBUES1APID field...

CVE-2023-37032

A Stack-based buffer overflow in the Mobile Management Entity MME of Magma versions = 1.8.0 fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486 allows remote attackers to crash the MME with an unauthenticated cellphone by sending a NAS packet containing an oversized Emergency Number Lis...

CVE-2023-37033

A Null pointer dereference vulnerability in the Mobile Management Entity MME in Magma = 1.8.0 fixed in v1.9 commit 08472ba98b8321f802e95f5622fa90fec2dea486 allows network-adjacent attackers to crash the MME via an S1AP Initial UE Message packet missing an expected EUTRANCGI field...