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 版本存在缓冲区错误漏洞，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 SP1 x86_64 架构： e2fsck-static、e2fslibs、e2fsprogs-l10n、e2fsprogs、fuse2fs、libcom-err2、libcomerr2、libext2fs2、libss2、logsave arm64 架构： e2fsck-static、e2fslibs、e2fsprogs-l10n、e2fsprogs、fuse2fs、libcom-err2、libcomerr2、libext2fs2、libss2、logsave mips64el 架构： e2fsck-static、e2fslibs、e2fsprogs-l10n、e2fsprogs、fuse2fs、libcom-err2、libcomerr2、libext2fs2、libss2、logsave loongarch64 架构： e2fsck-static、e2fslibs、e2fsprogs-l10n、e2fsprogs、fuse2fs、libcom-err2、libcomerr2、libext2fs2、libss2、logsave 3. 软件包修复版本 ·银河麒麟桌面操作系统V10 SP1 1.45.5-2kylin2.1k0.1 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 SP1 x86_64软件包下载地址 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