发布时间: 2023年11月3日
修改时间: 2023年11月3日
A flaw was found in the Linux kernel s ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the processing of SMB2_TREE_DISCONNECT commands. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to execute code in the context of the kernel.
| NVD | openEuler | |
|---|---|---|
| CVSS评分 | 8.1 | 8.1 |
| Attack Vector | Network | Network |
| Attack Complexity | High | High |
| Privileges Required | None | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality | High | High |
| Integrity | High | High |
| Availability | High | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2023-2300 | kernel security update | 2023年11月3日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.5.1 | kernel | Fixed |
| KY3.5.2 | kernel | Fixed |
