CVE-2023-53387 (CNNVD-202509-2967)
中文标题:
Linux kernel 安全漏洞
英文标题:
scsi: ufs: core: Fix device management cmd timeout flow
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，该漏洞源于设备管理命令超时流程处理不当，可能导致空指针取消引用。
英文描述:
In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Fix device management cmd timeout flow In the UFS error handling flow, the host will send a device management cmd (NOP OUT) to the device for link recovery. If this cmd times out and clearing the doorbell fails, ufshcd_wait_for_dev_cmd() will do nothing and return. hba->dev_cmd.complete struct is not set to NULL. When this happens, if cmd has been completed by device, then we will call complete() in __ufshcd_transfer_req_compl(). Because the complete struct is allocated on the stack, the following crash will occur: ipanic_die+0x24/0x38 [mrdump] die+0x344/0x748 arm64_notify_die+0x44/0x104 do_debug_exception+0x104/0x1e0 el1_dbg+0x38/0x54 el1_sync_handler+0x40/0x88 el1_sync+0x8c/0x140 queued_spin_lock_slowpath+0x2e4/0x3c0 __ufshcd_transfer_req_compl+0x3b0/0x1164 ufshcd_trc_handler+0x15c/0x308 ufshcd_host_reset_and_restore+0x54/0x260 ufshcd_reset_and_restore+0x28c/0x57c ufshcd_err_handler+0xeb8/0x1b6c process_one_work+0x288/0x964 worker_thread+0x4bc/0xc7c kthread+0x15c/0x264 ret_from_fork+0x10/0x30
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 | - | < cf45493432704786a0f8294c7723ad4eeb5fff24 | - |
cpe:2.3:a:linux:linux:*:*:*:*:*:*:*:*
|
| Linux | Linux | 8841c1b02c8083e4451077a2b1f235bbfd0db105 | - | - |
cpe:2.3:a:linux:linux:8841c1b02c8083e4451077a2b1f235bbfd0db105:*:*:*:*:*:*:*
|
| Linux | Linux | 5.19 | - | - |
cpe:2.3:a:linux:linux:5.19:*:*:*:*:*:*:*
|
| linux | linux_kernel | * | - | - |
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
|
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-2023-53387 |
2025-11-11 15:22:15 | 2025-11-11 07:38:49 |
| NVD | nvd_CVE-2023-53387 |
2025-11-11 14:59:22 | 2025-11-11 07:46:53 |
| CNNVD | cnnvd_CNNVD-202509-2967 |
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: 3 -> 4
查看详细变更
- affected_products_count: 1 -> 3
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-202509-2967
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 4 -> 1
- data_sources: ['cve'] -> ['cve', 'nvd']