发布时间: 2024年1月12日
修改时间: 2024年10月31日
A use-after-free vulnerability in the Linux kernel s ipv4: igmp component can be exploited to achieve local privilege escalation.A race condition can be exploited to cause a timer be mistakenly registered on a RCU read locked object which is freed by another thread.We recommend upgrading past commit e2b706c691905fe78468c361aaabc719d0a496f1.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | High | High |
| Attack Vector | Local | Local |
| CVSS评分 | 7.0 | 7.8 |
| Attack Complexity | High | Low |
| Privileges Required | Low | Low |
| Scope | Unchanged | Unchanged |
| Integrity | High | High |
| User Interaction | None | None |
| Availability | High | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2024-1234 | kernel security update | 2024年1月12日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | kernel | Fixed |
| KY3.5.1 | kernel | Fixed |
| KY3.5.2 | kernel | Fixed |
