发布时间: 2024年4月12日
修改时间: 2024年4月19日
An off-by-one error flaw was found in the udevListInterfacesByStatus() function in libvirt when the number of interfaces exceeds the size of the `names` array. This issue can be reproduced by sending specially crafted data to the libvirt daemon, allowing an unprivileged client to perform a denial of service attack by causing the libvirt daemon to crash.
| NVD | openEuler | |
|---|---|---|
| CVSS评分 | 5.5 | 5.5 |
| Attack Vector | Local | Local |
| Attack Complexity | Low | Low |
| Privileges Required | Low | Low |
| 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-2024-1530 | libvirt security update | 2024年4月12日 |
| KylinSec-SA-2024-3142 | libvirt security update | 2024年4月19日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | libvirt | Fixed |
| KY3.4-5A | libvirt | Fixed |
| KY3.5.1 | libvirt | Fixed |
| KY3.5.2 | libvirt | Fixed |
