CVE-2025-48769 (CNNVD-202601-022)
中文标题:
Apache NuttX 资源管理错误漏洞
英文标题:
Apache NuttX RTOS: fs/vfs/fs_rename: use after free
漏洞描述
中文描述:
Apache NuttX是美国阿帕奇（Apache）基金会的一套实时嵌入式操作系统。 Apache NuttX 12.11.0之前版本存在资源管理错误漏洞，该漏洞源于释放后重用，可能导致虚拟文件系统重命名或移动操作结果异常。
英文描述:
Use After Free vulnerability was discovered in fs/vfs/fs_rename code of the Apache NuttX RTOS, that due recursive implementation and single buffer use by two different pointer variables allowed arbitrary user provided size buffer reallocation and write to the previously freed heap chunk, that in specific cases could cause unintended virtual filesystem rename/move operation results. This issue affects Apache NuttX RTOS: from 7.20 before 12.11.0. Users of virtual filesystem based services with write access especially when exposed over the network (i.e. FTP) are affected and recommended to upgrade to version 12.11.0 that fixes the issue.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Apache Software Foundation | Apache NuttX RTOS | - | < 12.11.0 | - |
cpe:2.3:a:apache_software_foundation:apache_nuttx_rtos:*:*:*:*:*:*:*:*
|
| apache | nuttx | * | - | - |
cpe:2.3:a:apache:nuttx:*:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
CVSS评分详情
3.1 (adp)
MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
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-2025-48769 |
2026-01-07 02:47:02 | 2026-01-12 02:11:53 |
| NVD | nvd_CVE-2025-48769 |
2026-01-07 03:00:03 | 2026-01-12 02:27:50 |
| CNNVD | cnnvd_CNNVD-202601-022 |
2026-01-11 06:15:04 | 2026-01-12 02:38:11 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 资源管理错误
- cnnvd_id: 未提取 -> CNNVD-202601-022
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 2
- references_count: 2 -> 3
- data_sources: ['cve'] -> ['cve', 'nvd']