CVE-2025-68213
中文标题:
(暂无数据)
英文标题:
idpf: fix possible vport_config NULL pointer deref in remove
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: idpf: fix possible vport_config NULL pointer deref in remove Attempting to remove the driver will cause a crash in cases where the vport failed to initialize. Following trace is from an instance where the driver failed during an attempt to create a VF: [ 1661.543624] idpf 0000:84:00.7: Device HW Reset initiated [ 1722.923726] idpf 0000:84:00.7: Transaction timed-out (op:1 cookie:2900 vc_op:1 salt:29 timeout:60000ms) [ 1723.353263] BUG: kernel NULL pointer dereference, address: 0000000000000028 ... [ 1723.358472] RIP: 0010:idpf_remove+0x11c/0x200 [idpf] ... [ 1723.364973] Call Trace: [ 1723.365475] <TASK> [ 1723.365972] pci_device_remove+0x42/0xb0 [ 1723.366481] device_release_driver_internal+0x1a9/0x210 [ 1723.366987] pci_stop_bus_device+0x6d/0x90 [ 1723.367488] pci_stop_and_remove_bus_device+0x12/0x20 [ 1723.367971] pci_iov_remove_virtfn+0xbd/0x120 [ 1723.368309] sriov_disable+0x34/0xe0 [ 1723.368643] idpf_sriov_configure+0x58/0x140 [idpf] [ 1723.368982] sriov_numvfs_store+0xda/0x1c0 Avoid the NULL pointer dereference by adding NULL pointer check for vport_config[i], before freeing user_config.q_coalesce.
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标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Linux | Linux | 5e87b3145578a169839e456fa0aba86e123d2d8e | - | - |
cpe:2.3:a:linux:linux:5e87b3145578a169839e456fa0aba86e123d2d8e:*:*:*:*:*:*:*
|
| Linux | Linux | ba11b0f3e9a97661f6caeee3dfc633af8ecee5a5 | - | - |
cpe:2.3:a:linux:linux:ba11b0f3e9a97661f6caeee3dfc633af8ecee5a5:*:*:*:*:*:*:*
|
| Linux | Linux | 6.17 | - | - |
cpe:2.3:a:linux:linux:6.17:*:*:*:*:*:*:*
|
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
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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-2025-68213 |
2025-12-19 03:24:49 | 2026-01-12 02:12:29 |
| NVD | nvd_CVE-2025-68213 |
2025-12-19 03:25:38 | 2026-01-12 02:28:12 |
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- data_sources: ['cve'] -> ['cve', 'nvd']