1. 概述：
中标麒麟高级服务器操作系统V6有 Linux kernel 可用的更新。
中标麒麟高级服务器操作系统V7有 Linux kernel 可用的更新。
中标软件产品安全经评定此更新对产品安全有重要意义。
2. 相关版本/架构：
中标麒麟高级服务器操作系统V6-X86_64。
中标麒麟高级服务器操作系统V7-X86_64。
3. 描述：
net/ipv6/tcp_ipv6.c中的tcp_v6syn_recv_sock函数错误地处理了继承，这允许本地用户通过精心设计的系统调用导致拒绝服务或可能具有未指定的其他影响，这是CVE-2017-8890的相关问题。。未授权的用户可以利用此漏洞引起宕机，尽管我们认为可能性很小，但此漏洞还是会导致权限规则失效。
4. 安装包列表：
中标麒麟高级服务器操作系统V6：
源代码包：
kernel-2.6.32-754.el6.src.rpm
x86_64二进制包：
kernel-2.6.32-754.el6.x86_64.rpm
kernel-abi-whitelists-2.6.32-754.el6.noarch.rpm
kernel-debug-2.6.32-754.el6.x86_64.rpm
kernel-debug-debuginfo-2.6.32-754.el6.i686.rpm
kernel-debug-debuginfo-2.6.32-754.el6.x86_64.rpm
kernel-debug-debuginfo-2.6.32-754.el6.x86_64.rpm
kernel-debug-devel-2.6.32-754.el6.i686.rpm
kernel-debug-devel-2.6.32-754.el6.x86_64.rpm
kernel-debuginfo-2.6.32-754.el6.i686.rpm
kernel-debuginfo-2.6.32-754.el6.x86_64.rpm
kernel-debuginfo-2.6.32-754.el6.x86_64.rpm
kernel-debuginfo-common-i686-2.6.32-754.el6.i686.rpm
kernel-debuginfo-common-x86_64-2.6.32-754.el6.x86_64.rpm
kernel-debuginfo-common-x86_64-2.6.32-754.el6.x86_64.rpm
kernel-devel-2.6.32-754.el6.x86_64.rpm
kernel-doc-2.6.32-754.el6.noarch.rpm
kernel-firmware-2.6.32-754.el6.noarch.rpm
kernel-headers-2.6.32-754.el6.x86_64.rpm
perf-2.6.32-754.el6.x86_64.rpm
perf-debuginfo-2.6.32-754.el6.i686.rpm
perf-debuginfo-2.6.32-754.el6.x86_64.rpm
perf-debuginfo-2.6.32-754.el6.x86_64.rpm
python-perf-2.6.32-754.el6.x86_64.rpm
python-perf-debuginfo-2.6.32-754.el6.i686.rpm
python-perf-debuginfo-2.6.32-754.el6.x86_64.rpm
python-perf-debuginfo-2.6.32-754.el6.x86_64.rpm
kernel-2.6.32-754.el6.i686.rpm
kernel-abi-whitelists-2.6.32-754.el6.noarch.rpm
kernel-debug-2.6.32-754.el6.i686.rpm
kernel-debug-debuginfo-2.6.32-754.el6.i686.rpm
kernel-debug-debuginfo-2.6.32-754.el6.i686.rpm
kernel-debug-devel-2.6.32-754.el6.i686.rpm
kernel-debuginfo-2.6.32-754.el6.i686.rpm
kernel-debuginfo-2.6.32-754.el6.i686.rpm
kernel-debuginfo-common-i686-2.6.32-754.el6.i686.rpm
kernel-debuginfo-common-i686-2.6.32-754.el6.i686.rpm
kernel-devel-2.6.32-754.el6.i686.rpm
kernel-doc-2.6.32-754.el6.noarch.rpm
kernel-firmware-2.6.32-754.el6.noarch.rpm
kernel-headers-2.6.32-754.el6.i686.rpm
perf-2.6.32-754.el6.i686.rpm
perf-debuginfo-2.6.32-754.el6.i686.rpm
perf-debuginfo-2.6.32-754.el6.i686.rpm
python-perf-2.6.32-754.el6.i686.rpm
python-perf-debuginfo-2.6.32-754.el6.i686.rpm
python-perf-debuginfo-2.6.32-754.el6.i686.rpm
中标麒麟高级服务器操作系统V7：
源代码包：
kernel-3.10.0-693.el7.src.rpm
x86_64二进制包：
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
