Filtered by vendor Open5gs
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Total
89 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2025-8801 | 1 Open5gs | 1 Open5gs | 2025-08-15 | 5.0 MEDIUM | 5.3 MEDIUM |
| A vulnerability was found in Open5GS up to 2.7.5. This affects the function gmm_state_exception of the file src/amf/gmm-sm.c of the component AMF. The manipulation leads to denial of service. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.7.6 is able to address this issue. The identifier of the patch is f47f2bd4f7274295c5fbb19e2f806753d183d09a. It is recommended to upgrade the affected component. | |||||
| CVE-2025-8799 | 1 Open5gs | 1 Open5gs | 2025-08-15 | 5.0 MEDIUM | 5.3 MEDIUM |
| A vulnerability was identified in Open5GS up to 2.7.5. Affected by this vulnerability is the function amf_npcf_am_policy_control_build_create/amf_nsmf_pdusession_build_create_sm_context of the file src/amf/npcf-build.c of the component AMF. The manipulation leads to denial of service. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.7.6 is able to address this issue. The patch is named cf63dd63197bf61a4b041aa364ba6a6199ab15e4. It is recommended to upgrade the affected component. | |||||
| CVE-2025-8800 | 1 Open5gs | 1 Open5gs | 2025-08-15 | 5.0 MEDIUM | 5.3 MEDIUM |
| A vulnerability has been found in Open5GS up to 2.7.5. Affected by this issue is the function esm_handle_pdn_connectivity_request of the file src/mme/esm-handler.c of the component AMF Component. The manipulation leads to denial of service. The attack may be launched remotely. Upgrading to version 2.7.6 is able to address this issue. The name of the patch is 701505102f514cbde2856cd2ebc9bedb7efc820d. It is recommended to upgrade the affected component. | |||||
| CVE-2025-44951 | 1 Open5gs | 1 Open5gs | 2025-07-09 | N/A | 7.1 HIGH |
| A missing length check in `ogs_pfcp_dev_add` function from PFCP library, used by both smf and upf in open5gs 2.7.2 and earlier, allows a local attacker to cause a Buffer Overflow by changing the `session.dev` field with a value with length greater than 32. | |||||
| CVE-2025-44952 | 1 Open5gs | 1 Open5gs | 2025-07-09 | N/A | 7.8 HIGH |
| A missing length check in `ogs_pfcp_subnet_add` function from PFCP library, used by both smf and upf in open5gs 2.7.2 and earlier, allows a local attacker to cause a Buffer Overflow by changing the `session.dnn` field with a value with length greater than 101. | |||||
| CVE-2025-29646 | 1 Open5gs | 1 Open5gs | 2025-07-09 | N/A | 7.1 HIGH |
| An issue in upf in open5gs 2.7.2 and earlier allows a remote attacker to cause a Denial of Service via a crafted PFCP SessionEstablishmentRequest packet with restoration indication = true and (teid = 0 or teid >= ogs_pfcp_pdr_teid_pool.size). | |||||
| CVE-2025-1925 | 1 Open5gs | 1 Open5gs | 2025-06-23 | 5.0 MEDIUM | 5.3 MEDIUM |
| A vulnerability classified as problematic was found in Open5GS up to 2.7.2. Affected by this vulnerability is 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 can be launched remotely. This vulnerability allows a single UE to crash the AMF, resulting in the complete loss of mobility and session management services and causing a network-wide outage. All registered UEs will lose connectivity, and new registrations will be blocked until the AMF is restarted, leading to a high availability impact. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. | |||||
| CVE-2025-29339 | 1 Open5gs | 1 Open5gs | 2025-06-19 | N/A | 7.5 HIGH |
| An issue in UPF in Open5GS UPF versions up to v2.7.2 results an assertion failure vulnerability in PFCP session parameter validation. When processing a PFCP Session Establishment Request with PDN Type=0, the UPF fails to handle the invalid value propagated from SMF (or via direct attack), triggering a fatal assertion check and causing a daemon crash. | |||||
| CVE-2023-50020 | 1 Open5gs | 1 Open5gs | 2025-06-18 | N/A | 7.5 HIGH |
| An issue was discovered in open5gs v2.6.6. SIGPIPE can be used to crash AMF. | |||||
| CVE-2025-5501 | 1 Open5gs | 1 Open5gs | 2025-06-13 | 5.0 MEDIUM | 5.3 MEDIUM |
| A vulnerability classified as problematic was found in Open5GS up to 2.7.3. Affected by this vulnerability is the function ngap_handle_path_switch_request_transfer of the file src/smf/ngap-handler.c of the component NGAP PathSwitchRequest Message Handler. The manipulation leads to reachable assertion. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The patch is named 2daa44adab762c47a8cef69cc984946973a845b3. It is recommended to apply a patch to fix this issue. | |||||
| CVE-2025-5520 | 1 Open5gs | 1 Open5gs | 2025-06-09 | 5.0 MEDIUM | 5.3 MEDIUM |
| A vulnerability was found in Open5GS up to 2.7.3. It has been classified as problematic. Affected is the function gmm_state_authentication/emm_state_authentication of the component AMF/MME. The manipulation leads to reachable assertion. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The name of the patch is 9f5d133657850e6167231527514ee1364d37a884. It is recommended to apply a patch to fix this issue. This is a different issue than CVE-2025-1893. | |||||
| CVE-2022-40890 | 1 Open5gs | 1 Open5gs | 2025-05-21 | N/A | 7.5 HIGH |
| A vulnerability in /src/amf/amf-context.c in Open5GS 2.4.10 and earlier leads to AMF denial of service. | |||||
| CVE-2022-43222 | 1 Open5gs | 1 Open5gs | 2025-05-02 | N/A | 7.5 HIGH |
| open5gs v2.4.11 was discovered to contain a memory leak in the component src/smf/pfcp-path.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted PFCP packet. | |||||
| CVE-2022-43221 | 1 Open5gs | 1 Open5gs | 2025-05-02 | N/A | 7.5 HIGH |
| open5gs v2.4.11 was discovered to contain a memory leak in the component src/upf/pfcp-path.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted PFCP packet. | |||||
| CVE-2022-43223 | 1 Open5gs | 1 Open5gs | 2025-05-02 | N/A | 7.5 HIGH |
| open5gs v2.4.11 was discovered to contain a memory leak in the component ngap-handler.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted UE attachment. | |||||
| CVE-2024-57519 | 1 Open5gs | 1 Open5gs | 2025-04-30 | N/A | 7.5 HIGH |
| An issue in Open5GS v.2.7.2 allows a remote attacker to cause a denial of service via the ogs_dbi_auth_info function in lib/dbi/subscription.c file. | |||||
| CVE-2025-25774 | 1 Open5gs | 1 Open5gs | 2025-04-29 | N/A | 6.5 MEDIUM |
| An issue was discovered in Open5GS v2.7.2. When a UE switches between two gNBs and sends a handover request at a specific time, it may cause an exception in the AMF's internal state machine, leading to an AMF crash and resulting in a Denial of Service (DoS). | |||||
| CVE-2024-34475 | 1 Open5gs | 1 Open5gs | 2025-04-22 | N/A | 7.5 HIGH |
| Open5GS before 2.7.1 is vulnerable to a reachable assertion that can cause an AMF crash via NAS messages from a UE: gmm_state_authentication in amf/gmm-sm.c for != OGS_ERROR. | |||||
| CVE-2024-34476 | 1 Open5gs | 1 Open5gs | 2025-04-22 | N/A | 5.3 MEDIUM |
| Open5GS before 2.7.1 is vulnerable to a reachable assertion that can cause an AMF crash via NAS messages from a UE: ogs_nas_encrypt in lib/nas/common/security.c for pkbuf->len. | |||||
| CVE-2024-33382 | 1 Open5gs | 1 Open5gs | 2025-04-22 | N/A | 5.3 MEDIUM |
| An issue in Open5GS v.2.7.0 allows an attacker to cause a denial of service via the 64 unsuccessful UE/gnb registration | |||||