Huawei Cloud EulerOS
Huawei Cloud EulerOS
- Product Bulletin
- Service Overview
-
User Guide
- Usage Overview
- Selecting HCE as the Public Image When Creating an ECS
- Changing an OS to HCE
- Migrating an OS
- Upgrading HCE and RPM Packages
- Security Updates for HCE
- Obtaining the openEuler Extended Software Packages
- Creating a Docker Image and Starting a Container
- Tools
- Kernel Functions and Interfaces
- xGPU
- Configuring the Repositories and Installing Software for HCE
-
FAQs
- What Do I Do If CentOS Linux Is No Longer Maintained?
- Does Huawei Cloud Have a Migration Solution for CentOS?
- How Do I Install the MLNX Driver?
- How Do I Enable SELinux on an ECS Running HCE?
- How Do I Change the OS Name on the Console After the OS Is Migrated?
- How Are Huawei Cloud EulerOS, EulerOS, and openEuler Different from One Another?
- How Do I Enable WireGuard in Kernel and Install wireguard-tools?
- How Do I Save the User Credential Information for Logging In to Docker Like What Docker CE Does?
- What Is OOM? Why Does OOM Occur?
- How Do I Handle IPVS Errors?
- Why Can't HCE Obtain an IPv6 Address After IPv6 Is Enabled for an ECS?
- How Do I Set Auto Log Using TMOUT?
- Best Practices
- General Reference
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Help Center/
Huawei Cloud EulerOS/
User Guide/
Security Updates for HCE/
Installing Security Updates
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Installing Security Updates
- Run the yum upgrade --security command to install all security updates.
[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]:
- Run the yum upgrade --sec-severity={Critical,Important,Moderate,Low} command to install security updates of the specified level.
Values in the brackets can be any combination of security update levels.
[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]:
- Run the yum upgrade --advisory =<SA ID> command to install security updates of a specific advisory.
Multiple packages are separated by commas (,).
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]:
- Run the yum upgrade --cve=<CVE ID> command to install security updates of a specific CVE.
Multiple packages are separated by commas (,).
[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]:
Parent topic: Security Updates for HCE
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