Huawei Cloud EulerOS
Huawei Cloud EulerOS
- 最新动态
- 服务公告
- 产品介绍
- 用户指南
-
常见问题
- CentOS Linux停止维护后如何应对?
- 华为云针对CentOS EOL有没有迁移方案?
- 如何安装mlnx驱动?
- 如何开启HCE操作系统的SELinux功能?
- 迁移系统后,如何更改控制台操作系统名称?
- Huawei Cloud EulerOS、openEuler和EulerOS镜像的主要区别是什么?
- 如何打开内核wireguard模块以及安装wireguard-tools?
- 如何将docker工具的用户凭证保存方式配置成与社区一致?
- OOM相关参数配置与原因排查
- IPVS报错问题说明
- 中文环境执行sulogin命令终端显示乱码说明
- ECS开启IPv6后,HCE系统内无法获取到IPv6地址
- 如何设置自动注销时间TMOUT?
- 最佳实践
- 文档下载
- 通用参考
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安装安全更新
- 执行yum upgrade --security命令,安装全部安全更新。
[root@localhost ~]# yum upgrade --security Last metadata expiration check: 5:21:24 ago on Tue 13 Sep 2022 09:43:13 AM CST. Dependencies resolved. ================================================================= Package Arch Version Repository Size ================================================================= Installing: Kernel x86_64 5.10.0-60.18.0.50.h498_2.hce2 hce2 49 M Upgrading: Curl x86_64 7.79.1-2.h6.hce2 hce2 147 k …… Transaction Summary ================================================================= Install 1 Package Upgrade 22 Packages Total download size: 69 M Is this ok [y/N]:
- 执行yum upgrade --sec-severity={Critical,Important,Moderate,Low}命令,安装指定级别的安全更新。
{}中的安全更新等级参数可任意组合。
[root@localhost ~]# yum upgrade --sec-severity=Moderate Last metadata expiration check: 0:32:27 ago on Thu 08 Sep 2022 05:30:23 PM CST. Dependencies resolved. ================================================================= Package Architecture Version Repository Size ================================================================= Upgrading: gnupg2 x86_64 2.2.32-1.h6.hce2 hce2 2.2 M python3-unbound x86_64 1.13.2-3.h2.hce2 hce2 96 k unbound-libs x86_64 1.13.2-3.h2.hce2 hce2 505 k Transaction Summary =================================================================Upgrade 3 Packages Total download size: 2.8 M Is this ok [y/N]:
- 执行yum upgrade --advisory =<SA ID>命令,安装指定SA ID的安全更新。
多个软件包之间使用英文逗号分隔。
root@localhost ~]# yum upgrade --advisory=HCE2-SA-2022-0033 Last metadata expiration check: 1:48:44 ago on Tue 13 Sep 2022 09:43:13 AM CST. Dependencies resolved. ================================================================= Package Architecture Version Repository Size ================================================================= Upgrading: python3-rpm x86_64 4.17.0-8.h13.hce2 hce2 87 k rpm x86_64 4.17.0-8.h13.hce2 hce2 498 k rpm-libs x86_64 4.17.0-8.h13.hce2 hce2 376 k Transaction Summary ================================================================= Upgrade 3 Packages Total download size: 962 k Is this ok [y/N]:
- 执行yum upgrade --cve=<CVE ID>命令,安装指定CVE ID的安全更新。
多个软件包之间使用英文逗号分隔。
[root@localhost ~]# yum upgrade --cve=CVE-2021-28861 Last metadata expiration check: 5:16:36 ago on Tue 13 Sep 2022 09:43:13 AM CST. Dependencies resolved. ================================================================= Package Architecture Version Repository Size ================================================================= Upgrading: python3 x86_64 3.9.9-7.h10.hce2 hce2 8.0 M python3-unversioned-command x86_64 3.9.9-7.h10.hce2 hce2 3.9 k Transaction Summary ================================================================= Upgrade 2 Packages Total download size: 8.0 M Is this ok [y/N]:
父主题: 对HCE进行安全更新