1. 概述：

中標麒麟高級服務器操作系統V6有 Linux kernel 可用的更新。
中標麒麟高級服務器操作系統V7有 Linux kernel 可用的更新。
中標軟件產品安全經評定此更新對產品安全有重要意義。

2. 相關版本/架構：
中標麒麟高級服務器操作系統V6-X86_64。
中標麒麟高級服務器操作系統V7-X86_64。

3. 描述：
Linux kernel 4.11.9及之前的版本中的‘mq_notify’函數存在安全漏洞。攻擊者可利用該漏洞造成拒絕服務（釋放后重用）。

4. 安裝包列表：
中標麒麟高級服務器操作系統V6：
源代碼包：
kernel-2.6.32-696.20.1.el6.src.rpm 

x86_64二進制包：
kernel-2.6.32-696.20.1.el6.x86_64.rpm                                  
kernel-abi-whitelists-2.6.32-696.20.1.el6.noarch.rpm                  
kernel-debug-2.6.32-696.20.1.el6.x86_64.rpm                              
kernel-debug-debuginfo-2.6.32-696.20.1.el6.i686.rpm                      
kernel-debug-debuginfo-2.6.32-696.20.1.el6.x86_64.rpm                  
kernel-debug-debuginfo-2.6.32-696.20.1.el6.x86_64.rpm                  
kernel-debug-devel-2.6.32-696.20.1.el6.i686.rpm                          
kernel-debug-devel-2.6.32-696.20.1.el6.x86_64.rpm                      
kernel-debuginfo-2.6.32-696.20.1.el6.i686.rpm                          
kernel-debuginfo-2.6.32-696.20.1.el6.x86_64.rpm                          
kernel-debuginfo-2.6.32-696.20.1.el6.x86_64.rpm                          
kernel-debuginfo-common-i686-2.6.32-696.20.1.el6.i686.rpm              
kernel-debuginfo-common-x86_64-2.6.32-696.20.1.el6.x86_64.rpm          
kernel-debuginfo-common-x86_64-2.6.32-696.20.1.el6.x86_64.rpm          
kernel-devel-2.6.32-696.20.1.el6.x86_64.rpm                              
kernel-doc-2.6.32-696.20.1.el6.noarch.rpm                              
kernel-firmware-2.6.32-696.20.1.el6.noarch.rpm                          
kernel-headers-2.6.32-696.20.1.el6.x86_64.rpm                          
perf-2.6.32-696.20.1.el6.x86_64.rpm                                      
perf-debuginfo-2.6.32-696.20.1.el6.i686.rpm                              
perf-debuginfo-2.6.32-696.20.1.el6.x86_64.rpm                          
perf-debuginfo-2.6.32-696.20.1.el6.x86_64.rpm                          
python-perf-2.6.32-696.20.1.el6.x86_64.rpm                              
python-perf-debuginfo-2.6.32-696.20.1.el6.i686.rpm                      
python-perf-debuginfo-2.6.32-696.20.1.el6.x86_64.rpm                  
python-perf-debuginfo-2.6.32-696.20.1.el6.x86_64.rpm                  
kernel-2.6.32-696.20.1.el6.i686.rpm                                      
kernel-abi-whitelists-2.6.32-696.20.1.el6.noarch.rpm                  
kernel-debug-2.6.32-696.20.1.el6.i686.rpm                              
kernel-debug-debuginfo-2.6.32-696.20.1.el6.i686.rpm                      
kernel-debug-debuginfo-2.6.32-696.20.1.el6.i686.rpm                      
kernel-debug-devel-2.6.32-696.20.1.el6.i686.rpm                          
kernel-debuginfo-2.6.32-696.20.1.el6.i686.rpm                          
kernel-debuginfo-2.6.32-696.20.1.el6.i686.rpm     

中標麒麟高級服務器操作系統V7：
源代碼包：
kernel-3.10.0-693.5.2.el7.src.rpm

x86_64二進制包：
kernel-3.10.0-693.5.2.el7.x86_64.rpm    
kernel-abi-whitelists-3.10.0-693.5.2.el7.noarch.rpm
kernel-debug-3.10.0-693.5.2.el7.x86_64.rpm  
kernel-debug-debuginfo-3.10.0-693.5.2.el7.x86_64.rpm    
kernel-debug-debuginfo-3.10.0-693.5.2.el7.x86_64.rpm    
kernel-debug-devel-3.10.0-693.5.2.el7.x86_64.rpm    
kernel-debuginfo-3.10.0-693.5.2.el7.x86_64.rpm  
kernel-debuginfo-3.10.0-693.5.2.el7.x86_64.rpm  
kernel-debuginfo-common-x86_64-3.10.0-693.5.2.el7.x86_64.rpm    
kernel-debuginfo-common-x86_64-3.10.0-693.5.2.el7.x86_64.rpm    
kernel-devel-3.10.0-693.5.2.el7.x86_64.rpm  
kernel-doc-3.10.0-693.5.2.el7.noarch.rpm    
kernel-headers-3.10.0-693.5.2.el7.x86_64.rpm    
kernel-tools-3.10.0-693.5.2.el7.x86_64.rpm  
kernel-tools-debuginfo-3.10.0-693.5.2.el7.x86_64.rpm    
kernel-tools-debuginfo-3.10.0-693.5.2.el7.x86_64.rpm    
kernel-tools-libs-3.10.0-693.5.2.el7.x86_64.rpm
kernel-tools-libs-devel-3.10.0-693.5.2.el7.x86_64.rpm   
perf-3.10.0-693.5.2.el7.x86_64.rpm  
perf-debuginfo-3.10.0-693.5.2.el7.x86_64.rpm    
perf-debuginfo-3.10.0-693.5.2.el7.x86_64.rpm    
python-perf-3.10.0-693.5.2.el7.x86_64.rpm   
python-perf-debuginfo-3.10.0-693.5.2.el7.x86_64.rpm
python-perf-debuginfo-3.10.0-693.5.2.el7.x86_64.rpm