CVE-2025-68312
中文标题:
(暂无数据)
英文标题:
usbnet: Prevents free active kevent
漏洞描述
中文描述:
(暂无数据)
英文描述:
In the Linux kernel, the following vulnerability has been resolved: usbnet: Prevents free active kevent The root cause of this issue are: 1. When probing the usbnet device, executing usbnet_link_change(dev, 0, 0); put the kevent work in global workqueue. However, the kevent has not yet been scheduled when the usbnet device is unregistered. Therefore, executing free_netdev() results in the "free active object (kevent)" error reported here. 2. Another factor is that when calling usbnet_disconnect()->unregister_netdev(), if the usbnet device is up, ndo_stop() is executed to cancel the kevent. However, because the device is not up, ndo_stop() is not executed. The solution to this problem is to cancel the kevent before executing free_netdev().
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 | d2d6b530d89b0a912148018027386aa049f0a309 | - | - |
cpe:2.3:a:linux:linux:d2d6b530d89b0a912148018027386aa049f0a309:*:*:*:*:*:*:*
|
| Linux | Linux | e2a521a7dcc463c5017b4426ca0804e151faeff7 | - | - |
cpe:2.3:a:linux:linux:e2a521a7dcc463c5017b4426ca0804e151faeff7:*:*:*:*:*:*:*
|
| Linux | Linux | 7f77dcbc030c2faa6d8e8a594985eeb34018409e | - | - |
cpe:2.3:a:linux:linux:7f77dcbc030c2faa6d8e8a594985eeb34018409e:*:*:*:*:*:*:*
|
| Linux | Linux | d49bb8cf9bfaa06aa527eb30f1a52a071da2e32f | - | - |
cpe:2.3:a:linux:linux:d49bb8cf9bfaa06aa527eb30f1a52a071da2e32f:*:*:*:*:*:*:*
|
| Linux | Linux | db3b738ae5f726204876f4303c49cfdf4311403f | - | - |
cpe:2.3:a:linux:linux:db3b738ae5f726204876f4303c49cfdf4311403f:*:*:*:*:*:*:*
|
| Linux | Linux | 6.0 | - | - |
cpe:2.3:a:linux:linux:6.0:*:*:*:*:*:*:*
|
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
NOT_EXTRACTED
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-2025-68312 |
2025-12-19 03:24:49 | 2026-01-12 02:12:29 |
| NVD | nvd_CVE-2025-68312 |
2025-12-19 03:25:39 | 2026-01-12 02:28:13 |
版本与语言
安全公告
变更历史
查看详细变更
- data_sources: ['cve'] -> ['cve', 'nvd']