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：
當啟用GCC堆棧保護器時，讀取/proc/keys文件可能會因堆棧損壞而導致Linux內核崩潰。發生這種情況是因為使用了不正確的緩沖區大小來保持64位超時值。

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.el6.src.rpm 

x86_64二進制包：
kernel-2.6.32-696.el6.x86_64.rpm                               
kernel-abi-whitelists-2.6.32-696.el6.noarch.rpm                   
kernel-debug-2.6.32-696.el6.x86_64.rpm                           
kernel-debug-debuginfo-2.6.32-696.el6.i686.rpm                   
kernel-debug-debuginfo-2.6.32-696.el6.x86_64.rpm               
kernel-debug-debuginfo-2.6.32-696.el6.x86_64.rpm               
kernel-debug-devel-2.6.32-696.el6.i686.rpm                       
kernel-debug-devel-2.6.32-696.el6.x86_64.rpm                   
kernel-debuginfo-2.6.32-696.el6.i686.rpm                       
kernel-debuginfo-2.6.32-696.el6.x86_64.rpm                       
kernel-debuginfo-2.6.32-696.el6.x86_64.rpm                       
kernel-debuginfo-common-i686-2.6.32-696.el6.i686.rpm           
kernel-debuginfo-common-x86_64-2.6.32-696.el6.x86_64.rpm       
kernel-debuginfo-common-x86_64-2.6.32-696.el6.x86_64.rpm       
kernel-devel-2.6.32-696.el6.x86_64.rpm                           
kernel-doc-2.6.32-696.el6.noarch.rpm                           
kernel-firmware-2.6.32-696.el6.noarch.rpm                       
kernel-headers-2.6.32-696.el6.x86_64.rpm                       
perf-2.6.32-696.el6.x86_64.rpm                                   
perf-debuginfo-2.6.32-696.el6.i686.rpm                           
perf-debuginfo-2.6.32-696.el6.x86_64.rpm                       
perf-debuginfo-2.6.32-696.el6.x86_64.rpm                       
python-perf-2.6.32-696.el6.x86_64.rpm                           
python-perf-debuginfo-2.6.32-696.el6.i686.rpm                   
python-perf-debuginfo-2.6.32-696.el6.x86_64.rpm                   
python-perf-debuginfo-2.6.32-696.el6.x86_64.rpm                   
kernel-2.6.32-696.el6.i686.rpm                                   
kernel-abi-whitelists-2.6.32-696.el6.noarch.rpm                   
kernel-debug-2.6.32-696.el6.i686.rpm                           
kernel-debug-debuginfo-2.6.32-696.el6.i686.rpm                   
kernel-debug-debuginfo-2.6.32-696.el6.i686.rpm                   
kernel-debug-devel-2.6.32-696.el6.i686.rpm                       
kernel-debuginfo-2.6.32-696.el6.i686.rpm                       
kernel-debuginfo-2.6.32-696.el6.i686.rpm                       
kernel-debuginfo-common-i686-2.6.32-696.el6.i686.rpm           
kernel-debuginfo-common-i686-2.6.32-696.el6.i686.rpm           
kernel-devel-2.6.32-696.el6.i686.rpm                           
kernel-doc-2.6.32-696.el6.noarch.rpm                           
kernel-firmware-2.6.32-696.el6.noarch.rpm                       
kernel-headers-2.6.32-696.el6.i686.rpm                           
perf-2.6.32-696.el6.i686.rpm                                   
perf-debuginfo-2.6.32-696.el6.i686.rpm                           
perf-debuginfo-2.6.32-696.el6.i686.rpm                           
python-perf-2.6.32-696.el6.i686.rpm                               
python-perf-debuginfo-2.6.32-696.el6.i686.rpm                   
python-perf-debuginfo-2.6.32-696.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.el7.src.rpm

x86_64二進制包：
kernel-3.10.0-693.el7.x86_64.rpm    
kernel-abi-whitelists-3.10.0-693.el7.noarch.rpm
kernel-debug-3.10.0-693.el7.x86_64.rpm  
kernel-debug-debuginfo-3.10.0-693.el7.x86_64.rpm    
kernel-debug-debuginfo-3.10.0-693.el7.x86_64.rpm    
kernel-debug-devel-3.10.0-693.el7.x86_64.rpm    
kernel-debuginfo-3.10.0-693.el7.x86_64.rpm  
kernel-debuginfo-3.10.0-693.el7.x86_64.rpm  
kernel-debuginfo-common-x86_64-3.10.0-693.el7.x86_64.rpm    
kernel-debuginfo-common-x86_64-3.10.0-693.el7.x86_64.rpm    
kernel-devel-3.10.0-693.el7.x86_64.rpm  
kernel-doc-3.10.0-693.el7.noarch.rpm    
kernel-headers-3.10.0-693.el7.x86_64.rpm    
kernel-tools-3.10.0-693.el7.x86_64.rpm  
kernel-tools-debuginfo-3.10.0-693.el7.x86_64.rpm    
kernel-tools-debuginfo-3.10.0-693.el7.x86_64.rpm    
kernel-tools-libs-3.10.0-693.el7.x86_64.rpm
kernel-tools-libs-devel-3.10.0-693.el7.x86_64.rpm   
perf-3.10.0-693.el7.x86_64.rpm  
perf-debuginfo-3.10.0-693.el7.x86_64.rpm    
perf-debuginfo-3.10.0-693.el7.x86_64.rpm    
python-perf-3.10.0-693.el7.x86_64.rpm   
python-perf-debuginfo-3.10.0-693.el7.x86_64.rpm
python-perf-debuginfo-3.10.0-693.el7.x86_64.rpm