发布时间: 2024年7月12日
修改时间: 2025年4月13日
A flaw was found in the Xorg-x11-server. The specific flaw exists within the handling of ProcXkbSetDeviceInfo requests. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated buffer. This flaw allows an attacker to escalate privileges and execute arbitrary code in the context of root.
| NVD | openEuler | |
|---|---|---|
| CVSS评分 | 7.8 | 7.8 |
| Attack Vector | Local | Local |
| Attack Complexity | Low | Low |
| Privileges Required | Low | Low |
| 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-2024-3124 | xorg-x11-server-xwayland security update | 2024年7月12日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-5A | xorg-x11-server-xwayland | Unaffected |
| KY3.5.2 | xorg-x11-server-xwayland | Fixed |
| V6 | xorg-x11-server-xwayland | Unaffected |
