摘要:
grub2 security update
安全等级: High
公告ID: KylinSec-SA-2022-1611
发布日期: 2022年7月1日
关联CVE: CVE-2022-28734 CVE-2022-28736 CVE-2021-3697 CVE-2021-3696 CVE-2022-28733 CVE-2021-3695 CVE-2022-28735
GNU GRUB是一个多引导引导加载程序。它源自GRUB，即GRand统一引导加载程序，最初由Erich Stefan Boleyn设计和实现。
| cve名称 | 产品 | 组件 | 是否受影响 |
|---|---|---|---|
| CVE-2022-28734 | KY3.4-4A | grub2 | Fixed |
| CVE-2022-28734 | KY3.4-5 | grub2 | Fixed |
| CVE-2022-28734 | KY3.5.1 | grub2 | Fixed |
| CVE-2022-28736 | KY3.4-4A | grub2 | Fixed |
| CVE-2022-28736 | KY3.4-5 | grub2 | Fixed |
| CVE-2022-28736 | KY3.5.1 | grub2 | Fixed |
| CVE-2021-3697 | KY3.4-4A | grub2 | Fixed |
| CVE-2021-3697 | KY3.4-5 | grub2 | Fixed |
| CVE-2021-3697 | KY3.5.1 | grub2 | Fixed |
| CVE-2021-3696 | KY3.4-4A | grub2 | Fixed |
| CVE-2021-3696 | KY3.4-5 | grub2 | Fixed |
| CVE-2021-3696 | KY3.5.1 | grub2 | Fixed |
| CVE-2022-28733 | KY3.4-4A | grub2 | Fixed |
| CVE-2022-28733 | KY3.4-5 | grub2 | Fixed |
| CVE-2022-28733 | KY3.5.1 | grub2 | Fixed |
| CVE-2021-3695 | KY3.4-4A | grub2 | Fixed |
| CVE-2021-3695 | KY3.4-5 | grub2 | Fixed |
| CVE-2021-3695 | KY3.5.1 | grub2 | Fixed |
| CVE-2022-28735 | KY3.4-4A | grub2 | Fixed |
| CVE-2022-28735 | KY3.4-5 | grub2 | Fixed |
| CVE-2022-28735 | KY3.5.1 | grub2 | Fixed |
| 软件名称 | 架构 | 版本号 |
|---|---|---|
| grub2-efi-x64-modules | noarch | 2.04-24.kb2.ky3 |
| grub2-common | noarch | 2.04-24.kb2.ky3 |
| grub2-help | noarch | 2.04-24.kb2.ky3 |
| grub2-pc-modules | noarch | 2.04-24.kb2.ky3 |
| grub2-efi-aa64-modules | noarch | 2.04-24.kb2.ky3 |
| grub2-efi-ia32-modules | noarch | 2.04-24.kb2.ky3 |
| grub2-pc | x86_64 | 2.04-24.kb2.ky3 |
| grub2-efi-x64-cdboot | x86_64 | 2.04-24.kb2.ky3 |
| grub2-efi-ia32 | x86_64 | 2.04-24.kb2.ky3 |
| grub2-tools-minimal | x86_64 | 2.04-24.kb2.ky3 |
| grub2-tools-extra | x86_64 | 2.04-24.kb2.ky3 |
| grub2-tools | x86_64 | 2.04-24.kb2.ky3 |
| grub2-efi-x64 | x86_64 | 2.04-24.kb2.ky3 |
| grub2-efi-ia32-cdboot | x86_64 | 2.04-24.kb2.ky3 |
| grub2-tools-efi | x86_64 | 2.04-24.kb2.ky3 |
| grub2-tools-extra | aarch64 | 2.04-24.kb2.ky3 |
| grub2-tools-minimal | aarch64 | 2.04-24.kb2.ky3 |
| grub2-efi-aa64-cdboot | aarch64 | 2.04-24.kb2.ky3 |
| grub2-tools | aarch64 | 2.04-24.kb2.ky3 |
| grub2-efi-aa64 | aarch64 | 2.04-24.kb2.ky3 |
| 软件名称 | 架构 | 版本号 |
|---|---|---|
| grub2-efi-x64-modules | noarch | 2.04-24.kb3.ky3 |
| grub2-efi-ia32-modules | noarch | 2.04-24.kb3.ky3 |
| grub2-common | noarch | 2.04-24.kb3.ky3 |
| grub2-pc-modules | noarch | 2.04-24.kb3.ky3 |
| grub2-efi-aa64-modules | noarch | 2.04-24.kb3.ky3 |
| grub2-help | noarch | 2.04-24.kb3.ky3 |
| grub2-efi-x64 | x86_64 | 2.04-24.kb3.ky3 |
| grub2-tools-extra | x86_64 | 2.04-24.kb3.ky3 |
| grub2-tools-minimal | x86_64 | 2.04-24.kb3.ky3 |
| grub2-pc | x86_64 | 2.04-24.kb3.ky3 |
| grub2-efi-ia32 | x86_64 | 2.04-24.kb3.ky3 |
| grub2-efi-ia32-cdboot | x86_64 | 2.04-24.kb3.ky3 |
| grub2-efi-x64-cdboot | x86_64 | 2.04-24.kb3.ky3 |
| grub2-tools-efi | x86_64 | 2.04-24.kb3.ky3 |
| grub2-tools | x86_64 | 2.04-24.kb3.ky3 |
| grub2-efi-aa64 | aarch64 | 2.04-24.kb3.ky3 |
| grub2-tools-minimal | aarch64 | 2.04-24.kb3.ky3 |
| grub2-efi-aa64-cdboot | aarch64 | 2.04-24.kb3.ky3 |
| grub2-tools | aarch64 | 2.04-24.kb3.ky3 |
| grub2-tools-extra | aarch64 | 2.04-24.kb3.ky3 |
| 软件名称 | 架构 | 版本号 |
|---|---|---|
| grub2-efi-ia32-modules | noarch | 2.06-10.kb4.ky3 |
| grub2-efi-aa64-modules | noarch | 2.06-10.kb4.ky3 |
| grub2-pc-modules | noarch | 2.06-10.kb4.ky3 |
| grub2-efi-x64-modules | noarch | 2.06-10.kb4.ky3 |
| grub2-help | noarch | 2.06-10.kb4.ky3 |
| grub2-common | noarch | 2.06-10.kb4.ky3 |
| grub2-pc | x86_64 | 2.06-10.kb4.ky3 |
| grub2-tools-efi | x86_64 | 2.06-10.kb4.ky3 |
| grub2-efi-x64 | x86_64 | 2.06-10.kb4.ky3 |
| grub2-efi-ia32 | x86_64 | 2.06-10.kb4.ky3 |
| grub2-efi-x64-cdboot | x86_64 | 2.06-10.kb4.ky3 |
| grub2-tools-minimal | x86_64 | 2.06-10.kb4.ky3 |
| grub2-efi-ia32-cdboot | x86_64 | 2.06-10.kb4.ky3 |
| grub2-tools-extra | x86_64 | 2.06-10.kb4.ky3 |
| grub2-tools | x86_64 | 2.06-10.kb4.ky3 |
| grub2-tools | aarch64 | 2.06-10.kb4.ky3 |
| grub2-efi-aa64-cdboot | aarch64 | 2.06-10.kb4.ky3 |
| grub2-efi-aa64 | aarch64 | 2.06-10.kb4.ky3 |
| grub2-tools-minimal | aarch64 | 2.06-10.kb4.ky3 |
| grub2-tools-extra | aarch64 | 2.06-10.kb4.ky3 |
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
