发布时间: 2022年11月4日
修改时间: 2024年10月31日
multipath-tools 0.7.7 through 0.9.x before 0.9.2 allows local users to obtain root access, as exploited in conjunction with CVE-2022-41974. Local users able to access /dev/shm can change symlinks in multipathd due to incorrect symlink handling, which could lead to controlled file writes outside of the /dev/shm directory. This could be used indirectly for local privilege escalation to root.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | High | High |
| Attack Vector | Local | Local |
| CVSS评分 | 7.8 | 7.8 |
| Attack Complexity | Low | 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-2022-2555 | multipath-tools security update | 2022年11月4日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | multipath-tools | Fixed |
| KY3.4-5 | multipath-tools | Fixed |
| KY3.5.1 | multipath-tools | Fixed |
