1. 修复的CVE CVE-2022-1304 E2fsprogs是一套用以维护ext2、ext3和ext4文件系统的工具程序集。E2fsprogs 1.46.5 版本存在安全漏洞，该漏洞源于应用中存在越界读取写入问题。攻击者利用该漏洞可以导致分段错误，并且可以通过特制文件系统执行任意代码。 2. 受影响的操作系统及软件包 ·银河麒麟桌面操作系统V10 x86_64 架构： e2fsck-static、e2fslibs、e2fsprogs、libcomerr2、libss2 arm64 架构： e2fsck-static、e2fslibs、e2fsprogs、libcomerr2、libss2 mips64el 架构： e2fsck-static、e2fslibs、e2fsprogs、libcomerr2、libss2 3. 软件包修复版本 ·银河麒麟桌面操作系统V10 1.42.13-1kord1.2+esm1 4. 修复方法 方法一：升级安装 执行更新命令进行升级 $sudo apt update $sudo apt install e2fsprogs 方法二：下载软件包进行升级安装 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升级相关的组件包。 $sudo dpkg -i /Path1/Package1 /Path2/Package2 /Path3/Package3…… 注：Path 指软件包下载到本地的路径，Package指下载的软件包名称，多个软件包则以空格分开。 5. 软件包下载地址 银河麒麟桌面操作系统V10 x86_64软件包下载地址 http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/e2fsprogs/e2fsck-static_1.42.13-1kord1.2%2Besm1_amd64.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/e2fsprogs/e2fslibs_1.42.13-1kord1.2%2Besm1_amd64.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/e2fsprogs/e2fsprogs_1.42.13-1kord1.2%2Besm1_amd64.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/e2fsprogs/libcomerr2_1.42.13-1kord1.2%2Besm1_amd64.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/e2fsprogs/libss2_1.42.13-1kord1.2%2Besm1_amd64.deb arm64软件包下载地址 http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/e2fsprogs/e2fsck-static_1.42.13-1kord1.2%2Besm1_arm64.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/e2fsprogs/e2fslibs_1.42.13-1kord1.2%2Besm1_arm64.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/e2fsprogs/e2fsprogs_1.42.13-1kord1.2%2Besm1_arm64.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/e2fsprogs/libcomerr2_1.42.13-1kord1.2%2Besm1_arm64.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/e2fsprogs/libss2_1.42.13-1kord1.2%2Besm1_arm64.deb mips64el软件包下载地址 http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/e2fsprogs/e2fsck-static_1.42.13-1kord1.2%2Besm1_mips64el.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/e2fsprogs/e2fslibs_1.42.13-1kord1.2%2Besm1_mips64el.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/e2fsprogs/e2fsprogs_1.42.13-1kord1.2%2Besm1_mips64el.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/e2fsprogs/libcomerr2_1.42.13-1kord1.2%2Besm1_mips64el.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/e/e2fsprogs/libss2_1.42.13-1kord1.2%2Besm1_mips64el.deb 6. 修复验证 使用软件包查询命令，查看相关的软件包版本大于或等于修复版本则成功修复。 $sudo dpkg -l |grep Package 注：Package为软件包包名。