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-2025-1405 · 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...

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...

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 ...

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-2023-37034

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-2023-37031

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-2023-37028

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...

CVE-2023-37025

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 Reset packet missing an expected ResetType field...

CVE-2023-37026

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 Release Response packet missing an expected MMEUES1APID field...

CVE-2023-37024

A reachable assertion 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 Emergency Number List Information...

CVE-2023-37027

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-2023-37026

The CVE-2023-37026 item affects Magma’s Mobile Management Entity (MME) and is caused by a null pointer dereference when handling an S1AP E-RAB Release Response packet missing the MME_UE_S1AP_ID field. Affected version: Magma

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...