1.修复的CVE ·CVE-2023-4039 描述：GCC是一个 GNU 编译器集合。主要用于编译 C 和 C++ 语言。 GCC存在安全漏洞，该漏洞源于存在缓冲区溢出，可能导致可用性不受控制的损失或进一步影响机密性或完整性。 2.受影响的软件包 ·银河麒麟高级服务器操作系统 V10 SP3 ·aarch64架构: cpp、gcc、gcc-c++、gcc-gfortran、gcc-objc、gcc-objc++、gcc-plugin-devel、libasan、libasan-static、libatomic、libatomic-static、libgcc、libgfortran、libgomp、libitm、libitm-devel、libitm-static、liblsan、liblsan-static、libobjc、libstdc++、libstdc++-devel、libstdc++-static、libtsan、libtsan-static、libubsan、libubsan-static ·银河麒麟高级服务器操作系统（Host版）V10 ·aarch64架构: cpp、gcc、gcc-c++、gcc-gfortran、gcc-objc、gcc-objc++、gcc-plugin-devel、libasan、libasan-static、libatomic、libatomic-static、libgcc、libgfortran、libgomp、libitm、libitm-devel、libitm-static、liblsan、liblsan-static、libobjc、libstdc++、libstdc++-devel、libstdc++-static、libtsan、libtsan-static、libubsan、libubsan-static 3.软件包修复版本 ·银河麒麟高级服务器操作系统 V10 SP3 (aarch64) cpp-7.3.0-20220207.45.p02.ky10或以上版本 gcc-7.3.0-20220207.45.p02.ky10或以上版本 gcc-c++-7.3.0-20220207.45.p02.ky10或以上版本 gcc-gfortran-7.3.0-20220207.45.p02.ky10或以上版本 gcc-objc++-7.3.0-20220207.45.p02.ky10或以上版本 gcc-objc-7.3.0-20220207.45.p02.ky10或以上版本 gcc-plugin-devel-7.3.0-20220207.45.p02.ky10或以上版本 libasan-7.3.0-20220207.45.p02.ky10或以上版本 libasan-static-7.3.0-20220207.45.p02.ky10或以上版本 libatomic-7.3.0-20220207.45.p02.ky10或以上版本 libatomic-static-7.3.0-20220207.45.p02.ky10或以上版本 libgcc-7.3.0-20220207.45.p02.ky10或以上版本 libgfortran-7.3.0-20220207.45.p02.ky10或以上版本 libgomp-7.3.0-20220207.45.p02.ky10或以上版本 libitm-7.3.0-20220207.45.p02.ky10或以上版本 libitm-devel-7.3.0-20220207.45.p02.ky10或以上版本 libitm-static-7.3.0-20220207.45.p02.ky10或以上版本 liblsan-7.3.0-20220207.45.p02.ky10或以上版本 liblsan-static-7.3.0-20220207.45.p02.ky10或以上版本 libobjc-7.3.0-20220207.45.p02.ky10或以上版本 libstdc++-7.3.0-20220207.45.p02.ky10或以上版本 libstdc++-devel-7.3.0-20220207.45.p02.ky10或以上版本 libstdc++-static-7.3.0-20220207.45.p02.ky10或以上版本 libtsan-7.3.0-20220207.45.p02.ky10或以上版本 libtsan-static-7.3.0-20220207.45.p02.ky10或以上版本 libubsan-7.3.0-20220207.45.p02.ky10或以上版本 libubsan-static-7.3.0-20220207.45.p02.ky10或以上版本 ·银河麒麟高级服务器操作系统（Host版）V10 (aarch64) cpp-7.3.0-20220207.45.p02.ky10或以上版本 gcc-7.3.0-20220207.45.p02.ky10或以上版本 gcc-c++-7.3.0-20220207.45.p02.ky10或以上版本 gcc-gfortran-7.3.0-20220207.45.p02.ky10或以上版本 gcc-objc++-7.3.0-20220207.45.p02.ky10或以上版本 gcc-objc-7.3.0-20220207.45.p02.ky10或以上版本 gcc-plugin-devel-7.3.0-20220207.45.p02.ky10或以上版本 libasan-7.3.0-20220207.45.p02.ky10或以上版本 libasan-static-7.3.0-20220207.45.p02.ky10或以上版本 libatomic-7.3.0-20220207.45.p02.ky10或以上版本 libatomic-static-7.3.0-20220207.45.p02.ky10或以上版本 libgcc-7.3.0-20220207.45.p02.ky10或以上版本 libgfortran-7.3.0-20220207.45.p02.ky10或以上版本 libgomp-7.3.0-20220207.45.p02.ky10或以上版本 libitm-7.3.0-20220207.45.p02.ky10或以上版本 libitm-devel-7.3.0-20220207.45.p02.ky10或以上版本 libitm-static-7.3.0-20220207.45.p02.ky10或以上版本 liblsan-7.3.0-20220207.45.p02.ky10或以上版本 liblsan-static-7.3.0-20220207.45.p02.ky10或以上版本 libobjc-7.3.0-20220207.45.p02.ky10或以上版本 libstdc++-7.3.0-20220207.45.p02.ky10或以上版本 libstdc++-devel-7.3.0-20220207.45.p02.ky10或以上版本 libstdc++-static-7.3.0-20220207.45.p02.ky10或以上版本 libtsan-7.3.0-20220207.45.p02.ky10或以上版本 libtsan-static-7.3.0-20220207.45.p02.ky10或以上版本 libubsan-7.3.0-20220207.45.p02.ky10或以上版本 libubsan-static-7.3.0-20220207.45.p02.ky10或以上版本 4.修复方法 方法一：配置源进行升级安装 1.打开软件包源配置文件，根据仓库地址进行修改。 仓库源地址： 银河麒麟高级服务器操作系统 V10 SP3 aarch64:https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/ 银河麒麟高级服务器操作系统（Host版）V10 aarch64:https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/ 2.配置完成后执行更新命令进行升级，命令如下： yum update Packagename 方法二：下载安装包进行升级安装 通过软件包地址下载软件包，使用软件包升级命令根据受影响的软件包 列表进行升级安装, 命令如下： yum install Packagename 3.升级完成后是否需要重启服务或操作系统： CVE-2023-4039:需要重启操作系统以使漏洞修复生效。 5.软件包下载地址 ·银河麒麟高级服务器操作系统 V10 SP3 gcc(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/cpp-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/gcc-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/gcc-c++-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/gcc-gfortran-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/gcc-objc-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/gcc-objc++-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/gcc-plugin-devel-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libasan-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libasan-static-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libatomic-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libatomic-static-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libgcc-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libgfortran-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libgomp-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libitm-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libitm-devel-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libitm-static-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/liblsan-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/liblsan-static-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libobjc-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libstdc++-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libstdc++-devel-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libstdc++-static-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libtsan-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libtsan-static-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libubsan-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3/os/adv/lic/updates/aarch64/Packages/libubsan-static-7.3.0-20220207.45.p02.ky10.aarch64.rpm ·银河麒麟高级服务器操作系统（Host版）V10 gcc(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/cpp-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/gcc-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/gcc-c++-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/gcc-gfortran-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/gcc-objc-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/gcc-objc++-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/gcc-plugin-devel-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libasan-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libasan-static-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libatomic-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libatomic-static-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libgcc-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libgfortran-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libgomp-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libitm-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libitm-devel-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libitm-static-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/liblsan-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/liblsan-static-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libobjc-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libstdc++-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libstdc++-devel-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libstdc++-static-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libtsan-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libtsan-static-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libubsan-7.3.0-20220207.45.p02.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/HOST/SP3/os/adv/lic/updates/aarch64/Packages/libubsan-static-7.3.0-20220207.45.p02.ky10.aarch64.rpm 注：其他相关依赖包请到相同目录下载 6.修复验证 使用软件包查询命令，查看相关软件包版本是否与修复版本一致，如果版本一致，则说明修复成功。 sudo rpm -qa | grep Packagename