摘要:
edk2 security update
安全等级: High
公告ID: KylinSec-SA-2024-3568
发布日期: 2024年8月23日
关联CVE: CVE-2022-36763
EDK II is a modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications.
Security Fix(es):
EDK2 is susceptible to a vulnerability in the Tcg2MeasureGptTable() function, allowing a user to trigger a heap buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability.
(CVE-2022-36763)
| cve名称 | 产品 | 组件 | 是否受影响 |
|---|---|---|---|
| CVE-2022-36763 | KY3.5.2 | edk2 | Fixed |
| CVE-2022-36763 | KY3.5.2 | edk2 | Unaffected |
| 软件名称 | 架构 | 版本号 |
|---|---|---|
| edk2-aarch64 | noarch | 202011-19.ky3_5.kb1 |
| edk2-help | noarch | 202011-19.ky3_5.kb1 |
| edk2-ovmf | noarch | 202011-19.ky3_5.kb1 |
| python3-edk2-devel | noarch | 202011-19.ky3_5.kb1 |
| edk2-devel | x86_64 | 202011-19.ky3_5.kb1 |
| edk2-devel | aarch64 | 202011-19.ky3_5.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
