阿里云漏洞修复RHSA-2018:0169: kernel security and bug fix update

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描述:

软件: kernel 2.6.32-431.23.3.el6

命中: kernel version less than 0:2.6.32-696.20.1.el6

[root@test01 ~]# uname -r   #内核查看确认
2.6.32-696.16.1.el6.x86_64
[root@test01 ~]# 
[root@test01 ~]# rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org    
[root@test01 ~]# rpm -Uvh http://www.elrepo.org/elrepo-release-6-8.el6.elrepo.noarch.rpm #安装yum源
Retrieving http://www.elrepo.org/elrepo-release-6-8.el6.elrepo.noarch.rpm                 
Preparing...                ########################################### [100%]
   1:elrepo-release         ########################################### [100%]
[root@test01 ~]# yum --enablerepo=elrepo-kernel install kernel-lt -y                      #安装内核操作,操作记录如下:
Loaded plugins: fastestmirror
Repository base is listed more than once in the configuration
Repository updates is listed more than once in the configuration
Repository extras is listed more than once in the configuration
Repository centosplus is listed more than once in the configuration
Repository contrib is listed more than once in the configuration
Setting up Install Process
Loading mirror speeds from cached hostfile
 * base: mirrors.cn99.com
 * elrepo: mirrors.tuna.tsinghua.edu.cn
 * elrepo-kernel: mirrors.tuna.tsinghua.edu.cn
 * epel: mirrors.tongji.edu.cn
 * extras: mirrors.cn99.com
 * updates: mirrors.cn99.com
elrepo                                                                                                                                | 2.9 kB     00:00     
elrepo/primary_db                                                                                                                     | 675 kB     00:00     
elrepo-kernel                                                                                                                         | 2.9 kB     00:00     
elrepo-kernel/primary_db                                                                                                              |  18 kB     00:00     
Resolving Dependencies
--> Running transaction check
---> Package kernel-lt.x86_64 0:4.4.101-1.el6.elrepo will be installed
--> Finished Dependency Resolution

Dependencies Resolved

=============================================================================================================================================================
 Package                           Arch                           Version                                        Repository                             Size
=============================================================================================================================================================
Installing:
 kernel-lt                         x86_64                         4.4.101-1.el6.elrepo                           elrepo-kernel                          38 M

Transaction Summary
=============================================================================================================================================================
Install       1 Package(s)

Total download size: 38 M
Installed size: 174 M
Downloading Packages:
kernel-lt-4.4.101-1.el6.elrepo.x86_64.rpm                                                                                             |  38 MB     00:29     
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Warning: RPMDB altered outside of yum.
  Installing : kernel-lt-4.4.101-1.el6.elrepo.x86_64                                                                                                     1/1 
  Verifying  : kernel-lt-4.4.101-1.el6.elrepo.x86_64                                                                                                     1/1 

Installed:
  kernel-lt.x86_64 0:4.4.101-1.el6.elrepo                                                                                                                    

Complete!
[root@test01 ~]# 
[root@test01 ~]# vim /etc/grub.conf

[root@test01 ~]# reboot
[root@test01 ~]#  uname -r                 #查看内核是否升级及重启生效。
4.4.101-1.el6.elrepo.x86_64

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