摘要:
dpdk security update
安全等级: High
公告ID: KylinSec-SA-2025-1605
发布日期: 2025年3月18日
关联CVE: CVE-2024-11614
The Data Plane Development Kit is a set of libraries and drivers for fast packet processing in the user space.
Security Fix(es):
An out-of-bounds read vulnerability was found in DPDK's Vhost library checksum offload feature. This issue enables an untrusted or compromised guest to crash the hypervisor's vSwitch by forging Virtio descriptors to cause out-of-bounds reads. This flaw allows an attacker with a malicious VM using a virtio driver to cause the vhost-user side to crash by sending a packet with a Tx checksum offload request and an invalid csum_start offset.(CVE-2024-11614)
| cve名称 | 产品 | 组件 | 是否受影响 |
|---|---|---|---|
| CVE-2024-11614 | V6 | dpdk | Fixed |
| 软件名称 | 架构 | 版本号 |
|---|---|---|
| dpdk | x86_64 | 23.11-26.ks6.kb1 |
| dpdk-devel | x86_64 | 23.11-26.ks6.kb1 |
| dpdk-tools | x86_64 | 23.11-26.ks6.kb1 |
| dpdk | aarch64 | 23.11-26.ks6.kb1 |
| dpdk-devel | aarch64 | 23.11-26.ks6.kb1 |
| dpdk-tools | aarch64 | 23.11-26.ks6.kb1 |
方法一：下载安装包进行升级安装
1、通过下载链接下载需要升级的升级包保存，如 xxx.rpm
2、通过rpm命令升级，如 rpm -Uvh xxx.rpm
方法二：通过软件源进行升级安装
1、保持能够连接上互联网
2、通过yum命令升级指定的包，如 yum install 包名
