1. 概述：

中標麒麟高級服務器操作系統(tǒng)V6有 Linux kernel 可用的更新。
中標麒麟高級服務器操作系統(tǒng)V7有 Linux kernel 可用的更新。
中標軟件產(chǎn)品安全經(jīng)評定此更新對產(chǎn)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(tǒng)V6-X86_64。
中標麒麟高級服務器操作系統(tǒng)V7-X86_64。

3. 描述：
Linux內(nèi)核版本從v3.9-rc1到v4.13-rc1中的brcmf_cfg80211_mgmt_tx（）函數(shù)存在內(nèi)存緩沖區(qū)溢出，導致內(nèi)核崩潰。通過netlink發(fā)送制作的NL80211_CMD_FRAME數(shù)據(jù)包來觸發(fā)此漏洞。此操作需要某些用戶代碼，因此不太可能遠程觸發(fā)此缺陷。沒有特權的本地用戶可能會利用此漏洞在系統(tǒng)上引發(fā)內(nèi)存損壞，從而導致內(nèi)核崩潰。

4. 安裝包列表：
中標麒麟高級服務器操作系統(tǒng)V6：
源代碼包：
kernel-2.6.32-696.13.2.el6.src.rpm 

x86_64二進制包：
kernel-2.6.32-696.13.2.el6.x86_64.rpm                            
kernel-abi-whitelists-2.6.32-696.13.2.el6.noarch.rpm            
kernel-debug-2.6.32-696.13.2.el6.x86_64.rpm                        
kernel-debug-debuginfo-2.6.32-696.13.2.el6.i686.rpm                
kernel-debug-debuginfo-2.6.32-696.13.2.el6.x86_64.rpm            
kernel-debug-debuginfo-2.6.32-696.13.2.el6.x86_64.rpm            
kernel-debug-devel-2.6.32-696.13.2.el6.i686.rpm                    
kernel-debug-devel-2.6.32-696.13.2.el6.x86_64.rpm                
kernel-debuginfo-2.6.32-696.13.2.el6.i686.rpm                    
kernel-debuginfo-2.6.32-696.13.2.el6.x86_64.rpm                    
kernel-debuginfo-2.6.32-696.13.2.el6.x86_64.rpm                    
kernel-debuginfo-common-i686-2.6.32-696.13.2.el6.i686.rpm        
kernel-debuginfo-common-x86_64-2.6.32-696.13.2.el6.x86_64.rpm    
kernel-debuginfo-common-x86_64-2.6.32-696.13.2.el6.x86_64.rpm    
kernel-devel-2.6.32-696.13.2.el6.x86_64.rpm                        
kernel-doc-2.6.32-696.13.2.el6.noarch.rpm                        
kernel-firmware-2.6.32-696.13.2.el6.noarch.rpm                    
kernel-headers-2.6.32-696.13.2.el6.x86_64.rpm                    
perf-2.6.32-696.13.2.el6.x86_64.rpm                                
perf-debuginfo-2.6.32-696.13.2.el6.i686.rpm                        
perf-debuginfo-2.6.32-696.13.2.el6.x86_64.rpm                    
perf-debuginfo-2.6.32-696.13.2.el6.x86_64.rpm                    
python-perf-2.6.32-696.13.2.el6.x86_64.rpm                        
python-perf-debuginfo-2.6.32-696.13.2.el6.i686.rpm                
python-perf-debuginfo-2.6.32-696.13.2.el6.x86_64.rpm            
python-perf-debuginfo-2.6.32-696.13.2.el6.x86_64.rpm            
kernel-2.6.32-696.13.2.el6.i686.rpm                                
kernel-abi-whitelists-2.6.32-696.13.2.el6.noarch.rpm            
kernel-debug-2.6.32-696.13.2.el6.i686.rpm                        
kernel-debug-debuginfo-2.6.32-696.13.2.el6.i686.rpm                
kernel-debug-debuginfo-2.6.32-696.13.2.el6.i686.rpm                
kernel-debug-devel-2.6.32-696.13.2.el6.i686.rpm                    
kernel-debuginfo-2.6.32-696.13.2.el6.i686.rpm                    
kernel-debuginfo-2.6.32-696.13.2.el6.i686.rpm                    
kernel-debuginfo-common-i686-2.6.32-696.13.2.el6.i686.rpm        
kernel-debuginfo-common-i686-2.6.32-696.13.2.el6.i686.rpm        
kernel-devel-2.6.32-696.13.2.el6.i686.rpm                        
kernel-doc-2.6.32-696.13.2.el6.noarch.rpm                        
kernel-firmware-2.6.32-696.13.2.el6.noarch.rpm                    
kernel-headers-2.6.32-696.13.2.el6.i686.rpm                        
perf-2.6.32-696.13.2.el6.i686.rpm                                
perf-debuginfo-2.6.32-696.13.2.el6.i686.rpm                        
perf-debuginfo-2.6.32-696.13.2.el6.i686.rpm                        
python-perf-2.6.32-696.13.2.el6.i686.rpm                        
python-perf-debuginfo-2.6.32-696.13.2.el6.i686.rpm                
python-perf-debuginfo-2.6.32-696.13.2.el6.i686.rpm               

中標麒麟高級服務器操作系統(tǒng)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