发布时间: 2024年2月23日
修改时间: 2024年10月31日
A flaw in the routing table size was found in the ICMPv6 handling of Packet Too Big . The size of the routing table is regulated by periodic garbage collection. However, with Packet Too Big Messages it is possible to exceed the routing table size and garbage collector threshold. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6 connections up to 95%.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | None | None |
| Attack Vector | Network | Adjacent |
| CVSS评分 | 7.5 | 6.5 |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| Scope | Unchanged | Unchanged |
| Integrity | None | None |
| User Interaction | None | None |
| Availability | High | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2024-1484 | kernel security update | 2024年2月23日 |
| KylinSec-SA-2024-1567 | kernel security update | 2024年2月23日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | kernel | Fixed |
| KY3.4-5A | kernel | Fixed |
| KY3.5.1 | kernel | Fixed |
| KY3.5.2 | kernel | Fixed |
