1.修复的CVE ·CVE-2021-26401 描述：AMD CPUs是美国AMD公司的一个GPU组件。AMD CPUs 存在安全漏洞，该漏洞源于攻击者可以通过分支预测器选择器 lfence/jmp 绕过对 AMD 处理器数据的访问限制，以读取敏感信息。 ·CVE-2022-0001 描述：Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。Linux kernel 存在安全漏洞，该漏洞源于英特尔为他们的产品添加的硬件缓解措施存在不足。攻击者可利用该漏洞获取敏感信息。 ·CVE-2022-0002 描述：Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。Linux kernel 存在信息泄露漏洞，该漏洞源于 Intel 为其处理器添加的硬件缓解措施不足以解决 Spectre-BTI 漏洞。 ·CVE-2022-0480 描述：一个缺陷被发现在filelock_init fs /锁。c函数在Linux内核中。这个问题会导致主机内存耗尽由于memcg不限制数量的可移植操作系统接口(POSIX)文件锁。 ·CVE-2022-0850 描述：Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。Linux Kernel 存在安全漏洞，目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。 ·CVE-2022-1280 描述：Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。Linux kernel存在安全漏洞，该漏洞源于drivers/gpu/drm/drm_lease.c的drm_lease_held中发现了一个释放后重用漏洞。本地攻击者利用该漏洞导致拒绝服务 (DoS) 或内核信息泄漏。 ·CVE-2022-21123 描述：Microsoft Windows是美国微软（Microsoft）公司的一套个人设备使用的操作系统。Microsoft Windows存在安全漏洞。该漏洞源于Intel部分处理器存在安全问题。以下产品和版本受到影响：Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows 10 Version 1809 for ARM64-based Systems,Windows Server 2019,Windows Server 2019 (Server Core installation),Windows 10 Version 21H1 for x64-based Systems,Windows 10 Version 21H1 for ARM64-based Systems,Windows 10 Version 21H1 for 32-bit Systems,Windows Server 2022,Windows Server 2022 (Server Core installation),Windows 10 Version 20H2 for x64-based Systems,Windows 10 Version 20H2 for 32-bit Systems,Windows 10 Version 20H2 for ARM64-based Systems,Windows Server, version 20H2 (Server Core Installation),Windows 11 for x64-based Systems,Windows 11 for ARM64-based Systems,Windows 10 Version 21H2 for 32-bit Systems,Windows 10 Version 21H2 for ARM64-based Systems,Windows 10 Version 21H2 for x64-based Systems,Windows 10 for 32-bit Systems,Windows 10 for x64-based Systems,Windows 10 Version 1607 for 32-bit Systems,Windows 10 Version 1607 for x64-based Systems,Windows Server 2016,Windows Server 2016 (Server Core installation),Windows 7 for 32-bit Systems Service Pack 1,Windows 7 for x64-based Systems Service Pack 1,Windows 8.1 for 32-bit systems,Windows 8.1 for x64-based systems,Windows RT 8.1,Windows Server 2008 for 32-bit Systems Service Pack 2,Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation),Windows Server 2008 for x64-based Systems Service Pack 2,Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation),Windows Server 2008 R2 for x64-based Systems Service Pack 1,Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation),Windows Server 2012,Windows Server 2012 (Server Core installation),Windows Server 2012 R2,Windows Server 2012 R2 (Server Core installation) ·CVE-2022-21125 描述：Microsoft Windows是美国微软（Microsoft）公司的一套个人设备使用的操作系统。Microsoft Windows存在安全漏洞。该漏洞源于Intel处理器存在安全问题。以下产品和版本受到影响：Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows 10 Version 1809 for ARM64-based Systems,Windows Server 2019,Windows Server 2019 (Server Core installation),Windows 10 Version 21H1 for x64-based Systems,Windows 10 Version 21H1 for ARM64-based Systems,Windows 10 Version 21H1 for 32-bit Systems,Windows Server 2022,Windows Server 2022 (Server Core installation),Windows 10 Version 20H2 for x64-based Systems,Windows 10 Version 20H2 for 32-bit Systems,Windows 10 Version 20H2 for ARM64-based Systems,Windows Server, version 20H2 (Server Core Installation),Windows 11 for x64-based Systems,Windows 11 for ARM64-based Systems,Windows 10 Version 21H2 for 32-bit Systems,Windows 10 Version 21H2 for ARM64-based Systems,Windows 10 Version 21H2 for x64-based Systems,Windows 10 for 32-bit Systems,Windows 10 for x64-based Systems,Windows 10 Version 1607 for 32-bit Systems,Windows 10 Version 1607 for x64-based Systems,Windows Server 2016,Windows Server 2016 (Server Core installation),Windows 7 for 32-bit Systems Service Pack 1,Windows 7 for x64-based Systems Service Pack 1,Windows 8.1 for 32-bit systems,Windows 8.1 for x64-based systems,Windows RT 8.1,Windows Server 2008 for 32-bit Systems Service Pack 2,Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation),Windows Server 2008 for x64-based Systems Service Pack 2,Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation),Windows Server 2008 R2 for x64-based Systems Service Pack 1,Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation),Windows Server 2012,Windows Server 2012 (Server Core installation),Windows Server 2012 R2,Windows Server 2012 R2 (Server Core installation) ·CVE-2022-21166 描述：Microsoft Windows是美国微软（Microsoft）公司的一套个人设备使用的操作系统。Microsoft Windows 存在安全漏洞，该漏洞源于 Intel 部分处理器存在安全问题。以下产品和版本受到影响：Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows 10 Version 1809 for ARM64-based Systems,Windows Server 2019,Windows Server 2019 (Server Core installation),Windows 10 Version 21H1 for x64-based Systems,Windows 10 Version 21H1 for ARM64-based Systems,Windows 10 Version 21H1 for 32-bit Systems,Windows Server 2022,Windows Server 2022 (Server Core installation),Windows 10 Version 20H2 for x64-based Systems,Windows 10 Version 20H2 for 32-bit Systems,Windows 10 Version 20H2 for ARM64-based Systems,Windows Server, version 20H2 (Server Core Installation),Windows 11 for x64-based Systems,Windows 11 for ARM64-based Systems,Windows 10 Version 21H2 for 32-bit Systems,Windows 10 Version 21H2 for ARM64-based Systems,Windows 10 Version 21H2 for x64-based Systems,Windows 10 for 32-bit Systems,Windows 10 for x64-based Systems,Windows 10 Version 1607 for 32-bit Systems,Windows 10 Version 1607 for x64-based Systems,Windows Server 2016,Windows Server 2016 (Server Core installation),Windows 7 for 32-bit Systems Service Pack 1,Windows 7 for x64-based Systems Service Pack 1,Windows 8.1 for 32-bit systems,Windows 8.1 for x64-based systems,Windows RT 8.1,Windows Server 2008 for 32-bit Systems Service Pack 2,Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation),Windows Server 2008 for x64-based Systems Service Pack 2,Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation),Windows Server 2008 R2 for x64-based Systems Service Pack 1,Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation),Windows Server 2012,Windows Server 2012 (Server Core installation),Windows Server 2012 R2,Windows Server 2012 R2 (Server Core installation)。 ·CVE-2022-26373 描述：Intel Processors（英特尔处理器）是美国英特尔（Intel）公司的提供解释计算机指令以及处理计算机软件中的数据。Intel Processors存在安全漏洞，该漏洞源于上下文之间不透明地共享返回预测器目标，可能允许授权用户通过本地访问实现潜在的信息披露。 ·CVE-2022-2977 描述：None ·CVE-2022-2978 描述：Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。Linux kernel NILFS文件系统存在安全漏洞，该漏洞源于用户会引起security_inode_alloc对nilfs_mdt_destroy函数后续调用时造成释放后重用，导致本地用户可能使系统崩溃，或潜在地升级他们在系统上的权限。 ·CVE-2022-3202 描述：Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。Linux kernel存在安全漏洞，该漏洞源于在Journaled File System (JFS)的fs/jfs/inode.c中的diFree存在空指针解引用缺陷。攻击者利用该漏洞使系统崩溃或泄漏内核内部信息。 ·CVE-2022-40307 描述：Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。Linux kernel 5.19.8之前的版本存在安全漏洞，该漏洞源于其drivers/firmware/efi/capsule-loader.c组件存在竞争条件导致释放后重用。 2.受影响的软件包 ·银河麒麟高级服务器操作系统 V10 SP2 ·aarch64架构: bpftool、kernel、kernel-abi-whitelists、kernel-core、kernel-cross-headers、kernel-debug、kernel-debug-core、kernel-debug-devel、kernel-debug-modules、kernel-debug-modules-extra、kernel-debug-modules-internal、kernel-devel、kernel-headers、kernel-modules、kernel-modules-extra、kernel-modules-internal、kernel-tools、kernel-tools-libs、kernel-tools-libs-devel、perf、python3-perf ·x86_64架构: bpftool、kernel、kernel-abi-whitelists、kernel-core、kernel-cross-headers、kernel-debug、kernel-debug-core、kernel-debug-devel、kernel-debug-modules、kernel-debug-modules-extra、kernel-debug-modules-internal、kernel-devel、kernel-headers、kernel-ipaclones-internal、kernel-modules、kernel-modules-extra、kernel-modules-internal、kernel-tools、kernel-tools-libs、kernel-tools-libs-devel、perf、python3-perf 3.软件包修复版本 ·银河麒麟高级服务器操作系统 V10 SP2 (aarch64) bpftool-4.19.90-25.21.v2101.ky10或以上版本 kernel-4.19.90-25.21.v2101.ky10或以上版本 kernel-abi-whitelists-4.19.90-25.21.v2101.ky10或以上版本 kernel-core-4.19.90-25.21.v2101.ky10或以上版本 kernel-cross-headers-4.19.90-25.21.v2101.ky10或以上版本 kernel-debug-4.19.90-25.21.v2101.ky10或以上版本 kernel-debug-core-4.19.90-25.21.v2101.ky10或以上版本 kernel-debug-devel-4.19.90-25.21.v2101.ky10或以上版本 kernel-debug-modules-4.19.90-25.21.v2101.ky10或以上版本 kernel-debug-modules-extra-4.19.90-25.21.v2101.ky10或以上版本 kernel-debug-modules-internal-4.19.90-25.21.v2101.ky10或以上版本 kernel-devel-4.19.90-25.21.v2101.ky10或以上版本 kernel-headers-4.19.90-25.21.v2101.ky10或以上版本 kernel-modules-4.19.90-25.21.v2101.ky10或以上版本 kernel-modules-extra-4.19.90-25.21.v2101.ky10或以上版本 kernel-modules-internal-4.19.90-25.21.v2101.ky10或以上版本 kernel-tools-4.19.90-25.21.v2101.ky10或以上版本 kernel-tools-libs-4.19.90-25.21.v2101.ky10或以上版本 kernel-tools-libs-devel-4.19.90-25.21.v2101.ky10或以上版本 perf-4.19.90-25.21.v2101.ky10或以上版本 python3-perf-4.19.90-25.21.v2101.ky10或以上版本 ·银河麒麟高级服务器操作系统 V10 SP2 (x86_64) bpftool-4.19.90-25.21.v2101.ky10或以上版本 kernel-4.19.90-25.21.v2101.ky10或以上版本 kernel-abi-whitelists-4.19.90-25.21.v2101.ky10或以上版本 kernel-core-4.19.90-25.21.v2101.ky10或以上版本 kernel-cross-headers-4.19.90-25.21.v2101.ky10或以上版本 kernel-debug-4.19.90-25.21.v2101.ky10或以上版本 kernel-debug-core-4.19.90-25.21.v2101.ky10或以上版本 kernel-debug-devel-4.19.90-25.21.v2101.ky10或以上版本 kernel-debug-modules-4.19.90-25.21.v2101.ky10或以上版本 kernel-debug-modules-extra-4.19.90-25.21.v2101.ky10或以上版本 kernel-debug-modules-internal-4.19.90-25.21.v2101.ky10或以上版本 kernel-devel-4.19.90-25.21.v2101.ky10或以上版本 kernel-headers-4.19.90-25.21.v2101.ky10或以上版本 kernel-ipaclones-internal-4.19.90-25.21.v2101.ky10或以上版本 kernel-modules-4.19.90-25.21.v2101.ky10或以上版本 kernel-modules-extra-4.19.90-25.21.v2101.ky10或以上版本 kernel-modules-internal-4.19.90-25.21.v2101.ky10或以上版本 kernel-tools-4.19.90-25.21.v2101.ky10或以上版本 kernel-tools-libs-4.19.90-25.21.v2101.ky10或以上版本 kernel-tools-libs-devel-4.19.90-25.21.v2101.ky10或以上版本 perf-4.19.90-25.21.v2101.ky10或以上版本 python3-perf-4.19.90-25.21.v2101.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 SP2 aarch64:https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/ x86_64:https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/ 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-2021-26401:需要重启操作系统以使漏洞修复生效。 CVE-2022-0001:需要重启操作系统以使漏洞修复生效。 CVE-2022-0002:无需重启操作系统与服务即可使漏洞修复生效。 CVE-2022-0480:无需重启操作系统与服务即可使漏洞修复生效。 CVE-2022-0850:需要重启 kernel 以使漏洞修复生效。 CVE-2022-1280:需要重启操作系统以使漏洞修复生效。 CVE-2022-21123:需要重启操作系统以使漏洞修复生效。 CVE-2022-21125:需要重启操作系统以使漏洞修复生效。 CVE-2022-21166:需要重启操作系统以使漏洞修复生效。 CVE-2022-26373:需要重启操作系统以使漏洞修复生效。 CVE-2022-2977:需要重启 kernel 以使漏洞修复生效。 CVE-2022-2978:需要重启操作系统以使漏洞修复生效。 CVE-2022-3202:需要重启操作系统以使漏洞修复生效。 CVE-2022-40307: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 SP2 kernel(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/bpftool-4.19.90-25.21.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-4.19.90-25.21.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-abi-whitelists-4.19.90-25.21.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-core-4.19.90-25.21.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-cross-headers-4.19.90-25.21.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-debug-4.19.90-25.21.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-debug-core-4.19.90-25.21.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-debug-devel-4.19.90-25.21.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-4.19.90-25.21.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-extra-4.19.90-25.21.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-internal-4.19.90-25.21.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-devel-4.19.90-25.21.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-headers-4.19.90-25.21.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-modules-4.19.90-25.21.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-modules-extra-4.19.90-25.21.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-modules-internal-4.19.90-25.21.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-tools-4.19.90-25.21.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-tools-libs-4.19.90-25.21.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-tools-libs-devel-4.19.90-25.21.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/perf-4.19.90-25.21.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/python3-perf-4.19.90-25.21.v2101.ky10.aarch64.rpm kernel(x86_64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/bpftool-4.19.90-25.21.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-4.19.90-25.21.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-abi-whitelists-4.19.90-25.21.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-core-4.19.90-25.21.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-cross-headers-4.19.90-25.21.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-debug-4.19.90-25.21.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-debug-core-4.19.90-25.21.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-debug-devel-4.19.90-25.21.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-debug-modules-4.19.90-25.21.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-debug-modules-extra-4.19.90-25.21.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-debug-modules-internal-4.19.90-25.21.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-devel-4.19.90-25.21.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-headers-4.19.90-25.21.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-ipaclones-internal-4.19.90-25.21.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-modules-4.19.90-25.21.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-modules-extra-4.19.90-25.21.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-modules-internal-4.19.90-25.21.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-tools-4.19.90-25.21.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-tools-libs-4.19.90-25.21.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-tools-libs-devel-4.19.90-25.21.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/perf-4.19.90-25.21.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/python3-perf-4.19.90-25.21.v2101.ky10.x86_64.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