发布时间: 2024年8月30日
修改时间: 2024年8月30日
In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: Don't remove map on creater_process and device_release Do not remove the map from the list on error path in fastrpc_init_create_process, instead call fastrpc_map_put, to avoid use-after-free. Do not remove it on fastrpc_device_release either, call fastrpc_map_put instead. The fastrpc_free_map is the only proper place to remove the map. This is called only after the reference count is 0.
NVD | openEuler | |
---|---|---|
Confidentiality | High | Low |
Attack Vector | Local | Local |
CVSS评分 | 7.8 | 3.9 |
Attack Complexity | Low | High |
Privileges Required | Low | High |
Scope | Unchanged | Unchanged |
Integrity | High | Low |
User Interaction | None | None |
Availability | High | Low |
公告名 | 概要 | 发布时间 |
---|---|---|
KylinSec-SA-2024-4977 | kernel security update | 2025年2月28日 |
产品 | 包 | 状态 |
---|---|---|
KY3.5.2 | kernel | Fixed |