公告ID(KYSA-202302-1131)
公告ID:KYSA-202302-1131
公告摘要:libinput安全漏洞
等级:Important
发布日期:2023-02-28
详细介绍
1.修复的CVE
·CVE-2022-1215
描述:libinput是一个库,它为显示服务器和其他需要处理内核提供的输入设备的应用程序提供完整的输入堆栈。libinput 存在格式化字符串错误漏洞,该漏洞源于日志记录操作期间出现错误。攻击者利用该漏洞可以提升系统权限。
2.受影响的软件包
·银河麒麟高级服务器操作系统(兼容版) V10
·aarch64架构:
libinput、libinput-devel、libinput-test、libinput-utils
·x86_64架构:
libinput、libinput-devel、libinput-test、libinput-utils
3.软件包修复版本
·银河麒麟高级服务器操作系统(兼容版) V10 (aarch64、x86_64)
libinput-1.16.3-3.el8_6或以上版本
libinput-devel-1.16.3-3.el8_6或以上版本
libinput-test-1.16.3-3.el8_6或以上版本
libinput-utils-1.16.3-3.el8_6或以上版本
4.修复方法
方法一:配置源进行升级安装
1.打开软件包源配置文件,根据仓库地址进行修改。
仓库源地址:
银河麒麟高级服务器操作系统(兼容版) V10
aarch64:https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/PowerTools-updates/aarch64/
x86_64:https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/PowerTools-updates/x86_64/
2.配置完成后执行更新命令进行升级,命令如下:
yum update Packagename
方法二:下载安装包进行升级安装
通过软件包地址下载软件包,使用软件包升级命令根据受影响的软件包
列表进行升级安装, 命令如下:
yum install Packagename
3.升级完成后是否需要重启服务或操作系统:
CVE-2022-1215:无需重启操作系统与服务即可使漏洞修复生效。
5.软件包下载地址
·银河麒麟高级服务器操作系统(兼容版) V10
libinput(aarch64)软件包下载地址:
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/AppStream-updates/aarch64/Packages/libinput-1.16.3-3.el8_6.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/BaseOS-updates/aarch64/Packages/libinput-1.16.3-3.el8_6.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/PowerTools-updates/aarch64/Packages/libinput-1.16.3-3.el8_6.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/AppStream-updates/aarch64/Packages/libinput-devel-1.16.3-3.el8_6.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/BaseOS-updates/aarch64/Packages/libinput-devel-1.16.3-3.el8_6.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/PowerTools-updates/aarch64/Packages/libinput-devel-1.16.3-3.el8_6.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/AppStream-updates/aarch64/Packages/libinput-test-1.16.3-3.el8_6.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/BaseOS-updates/aarch64/Packages/libinput-test-1.16.3-3.el8_6.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/PowerTools-updates/aarch64/Packages/libinput-test-1.16.3-3.el8_6.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/AppStream-updates/aarch64/Packages/libinput-utils-1.16.3-3.el8_6.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/BaseOS-updates/aarch64/Packages/libinput-utils-1.16.3-3.el8_6.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/PowerTools-updates/aarch64/Packages/libinput-utils-1.16.3-3.el8_6.aarch64.rpm
libinput(x86_64)软件包下载地址:
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/AppStream-updates/x86_64/Packages/libinput-1.16.3-3.el8_6.i686.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/BaseOS-updates/x86_64/Packages/libinput-1.16.3-3.el8_6.i686.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/PowerTools-updates/x86_64/Packages/libinput-1.16.3-3.el8_6.i686.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/AppStream-updates/x86_64/Packages/libinput-1.16.3-3.el8_6.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/BaseOS-updates/x86_64/Packages/libinput-1.16.3-3.el8_6.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/PowerTools-updates/x86_64/Packages/libinput-1.16.3-3.el8_6.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/AppStream-updates/x86_64/Packages/libinput-devel-1.16.3-3.el8_6.i686.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/BaseOS-updates/x86_64/Packages/libinput-devel-1.16.3-3.el8_6.i686.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/PowerTools-updates/x86_64/Packages/libinput-devel-1.16.3-3.el8_6.i686.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/AppStream-updates/x86_64/Packages/libinput-devel-1.16.3-3.el8_6.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/BaseOS-updates/x86_64/Packages/libinput-devel-1.16.3-3.el8_6.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/PowerTools-updates/x86_64/Packages/libinput-devel-1.16.3-3.el8_6.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/AppStream-updates/x86_64/Packages/libinput-test-1.16.3-3.el8_6.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/BaseOS-updates/x86_64/Packages/libinput-test-1.16.3-3.el8_6.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/PowerTools-updates/x86_64/Packages/libinput-test-1.16.3-3.el8_6.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/AppStream-updates/x86_64/Packages/libinput-utils-1.16.3-3.el8_6.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/BaseOS-updates/x86_64/Packages/libinput-utils-1.16.3-3.el8_6.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/8U2/os/adv/lic/PowerTools-updates/x86_64/Packages/libinput-utils-1.16.3-3.el8_6.x86_64.rpm
注:其他相关依赖包请到相同目录下载
6.修复验证
使用软件包查询命令,查看相关软件包版本是否与修复版本一致,如果版本一致,则说明修复成功。
sudo rpm -qa | grep Packagename