CVE-2025-65562 (CNNVD-202512-3412)
中文标题:
free5GC 安全漏洞
英文标题:
The free5GC UPF suffers from a lack of bounds checking on the SEID when processing PFCP Session Dele...
漏洞描述
中文描述:
free5GC是free5GC开源的一个第 5 代 (5G) 移动核心网络的开源项目。 free5GC存在安全漏洞，该漏洞源于处理PFCP会话删除请求时缺乏边界检查，可能导致整数下溢和拒绝服务。
英文描述:
The free5GC UPF suffers from a lack of bounds checking on the SEID when processing PFCP Session Deletion Requests. An unauthenticated remote attacker can send a request with a very large SEID (e.g., 0xFFFFFFFFFFFFFFFF) that causes an integer conversion/underflow in LocalNode.DeleteSess() / LocalNode.Sess() when a uint64 SEID is converted to int and used in index arithmetic. This leads to a negative index into n.sess and a Go runtime panic, resulting in a denial of service (UPF crash). The issue has been reproduced on free5GC v4.1.0 with crashes observed in the session lookup/deletion path in internal/pfcp/node.go; other versions may also be affected. No authentication is required.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| free5gc | free5gc | 4.1.0 | - | - |
cpe:2.3:a:free5gc:free5gc:4.1.0:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
cve.org
CVSS评分详情
3.1 (adp)
HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2025-65562 |
2025-12-21 02:11:30 | 2026-01-12 02:12:22 |
| NVD | nvd_CVE-2025-65562 |
2026-01-08 03:00:12 | 2026-01-12 02:28:02 |
| CNNVD | cnnvd_CNNVD-202512-3412 |
2026-01-11 06:15:04 | 2026-01-12 02:38:02 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 其他
- cnnvd_id: 未提取 -> CNNVD-202512-3412
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 0 -> 1
- data_sources: ['cve'] -> ['cve', 'nvd']