CVE-2025-68473 (CNNVD-202512-4855)
中文标题:
Espressif IoT Development Framework 缓冲区错误漏洞
英文标题:
ESF-IDF Has Out-of-Bounds Read in ESP32 Bluetooth SDP Result Handling
漏洞描述
中文描述:
Espressif IoT Development Framework是Espressif Systems开源的一个物联网开发框架。 Espressif IoT Development Framework 5.5.1版本、5.4.3版本、5.3.4版本、5.2.6版本、5.1.6版本及之前版本存在缓冲区错误漏洞,该漏洞源于蓝牙主机栈中bta_dm_sdp_result函数使用固定大小数组存储服务UUID,可能导致越界写入。
英文描述:
ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.5.1, 5.4.3, 5.3.4, 5.2.6, 5.1.6, and earlier, in the ESP-IDF Bluetooth host stack (BlueDroid), the function bta_dm_sdp_result() used a fixed-size array uuid_list[32][MAX_UUID_SIZE] to store discovered service UUIDs during the SDP (Service Discovery Protocol) process. On modern Bluetooth devices, it is possible for the number of available services to exceed this fixed limit (32). In such cases, if more than 32 services are discovered, subsequent writes to uuid_list could exceed the bounds of the array, resulting in a potential out-of-bounds write condition.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| espressif | esp-idf | >= 5.5-beta1, <= 5.5.1 | - | - |
cpe:2.3:a:espressif:esp-idf:>=_5.5-beta1,_<=_5.5.1:*:*:*:*:*:*:*
|
| espressif | esp-idf | >= 5.4-beta1, <= 5.4.3 | - | - |
cpe:2.3:a:espressif:esp-idf:>=_5.4-beta1,_<=_5.4.3:*:*:*:*:*:*:*
|
| espressif | esp-idf | >= 5.3-beta1, <= 5.3.4 | - | - |
cpe:2.3:a:espressif:esp-idf:>=_5.3-beta1,_<=_5.3.4:*:*:*:*:*:*:*
|
| espressif | esp-idf | >= 5.2-beta1, <= 5.2.6 | - | - |
cpe:2.3:a:espressif:esp-idf:>=_5.2-beta1,_<=_5.2.6:*:*:*:*:*:*:*
|
| espressif | esp-idf | <= 5.1.6 | - | - |
cpe:2.3:a:espressif:esp-idf:<=_5.1.6:*:*:*:*:*:*:*
|
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
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
CVSS评分详情
4.0 (cna)
NONECVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA: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-2025-68473 |
2025-12-30 04:11:40 | 2026-01-12 02:12:30 |
| NVD | nvd_CVE-2025-68473 |
2025-12-30 04:12:19 | 2026-01-12 02:28:14 |
| CNNVD | cnnvd_CNNVD-202512-4855 |
2026-01-11 06:15:04 | 2026-01-12 02:38:08 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 缓冲区错误
- severity: SeverityLevel.MEDIUM -> SeverityLevel.UNKNOWN
- cvss_score: 未提取 -> 0.0
- cvss_vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N -> NOT_EXTRACTED
- cvss_version: 4.0 -> NOT_EXTRACTED
- cnnvd_id: 未提取 -> CNNVD-202512-4855
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- data_sources: ['cve'] -> ['cve', 'nvd']