CVE-2023-53374 (CNNVD-202509-2980)
中文标题:
Linux kernel 安全漏洞
英文标题:
Bluetooth: hci_conn: fail SCO/ISO via hci_conn_failed if ACL gone early
漏洞描述
中文描述:
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于未正确清理SCO和ISO连接，可能导致释放后重用。
英文描述:
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_conn: fail SCO/ISO via hci_conn_failed if ACL gone early Not calling hci_(dis)connect_cfm before deleting conn referred to by a socket generally results to use-after-free. When cleaning up SCO connections when the parent ACL is deleted too early, use hci_conn_failed to do the connection cleanup properly. We also need to clean up ISO connections in a similar situation when connecting has started but LE Create CIS is not yet sent, so do it too here.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Linux | Linux | 75e35bd4b7935ceed2aacd82f55940e73bf0b63b | - | - |
cpe:2.3:a:linux:linux:75e35bd4b7935ceed2aacd82f55940e73bf0b63b:*:*:*:*:*:*:*
|
| Linux | Linux | 6.4 | - | - |
cpe:2.3:a:linux:linux:6.4:*:*:*:*:*:*:*
|
| linux | linux_kernel | * | - | - |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
|
| linux | linux_kernel | 6.4 | - | - |
cpe:2.3:o:linux:linux_kernel:6.4:-:*:*:*:*:*:*
|
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
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-2023-53374 |
2025-11-11 15:22:15 | 2025-11-11 07:38:49 |
| NVD | nvd_CVE-2023-53374 |
2025-11-11 14:59:22 | 2025-11-11 07:46:53 |
| CNNVD | cnnvd_CNNVD-202509-2980 |
2025-11-11 15:12:58 | 2025-11-11 08:00:12 |
版本与语言
安全公告
变更历史
查看详细变更
- affected_products_count: 2 -> 4
查看详细变更
- vulnerability_type: 未提取 -> 其他
- severity: SeverityLevel.MEDIUM -> SeverityLevel.UNKNOWN
- cvss_score: 未提取 -> 0.0
- cnnvd_id: 未提取 -> CNNVD-202509-2980
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- data_sources: ['cve'] -> ['cve', 'nvd']