发布时间: 2023年11月10日
修改时间: 2024年2月26日
A use-after-free flaw was found in the xorg-x11-server. An X server crash may occur in a very specific and legacy configuration (a multi-screen setup with multiple protocol screens, also known as Zaphod mode) if the pointer is warped from within a window on one screen to the root window of the other screen and if the original window is destroyed followed by another window being destroyed.
| NVD | openEuler | |
|---|---|---|
| CVSS评分 | 4.7 | 4.7 |
| Attack Vector | Local | Local |
| Attack Complexity | High | High |
| Privileges Required | Low | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality | None | None |
| Integrity | None | None |
| Availability | High | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2023-1946 | xorg-x11-server security update | 2023年11月10日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | xorg-x11-server | Fixed |
| KY3.4-5A | xorg-x11-server | Fixed |
| KY3.5.1 | xorg-x11-server | Fixed |
| KY3.5.2 | xorg-x11-server | Fixed |
