1.修复的CVE ·CVE-2024-1441 描述：libvirt是一个用于实现Linux虚拟化功能的Linux API，它支持各种Hypervisor，包括Xen和KVM，以及QEMU和用于其他操作系统的一些虚拟产品。 libvirt存在安全漏洞。攻击者利用该漏洞导致进程崩溃。 ·CVE-2024-2494 描述：libvirt是一个用于实现Linux虚拟化功能的Linux API，它支持各种Hypervisor，包括Xen和KVM，以及QEMU和用于其他操作系统的一些虚拟产品。 libvirt存在安全漏洞，该漏洞源于RPC库的API存在安全漏洞，将负长度传递给g_new0函数会导致崩溃。攻击者可利用该漏洞执行拒绝服务（DOS）攻击。 ·CVE-2024-2496 描述：libvirt是一个用于实现Linux虚拟化功能的Linux API，它支持各种Hypervisor，包括Xen和KVM，以及QEMU和用于其他操作系统的一些虚拟产品。 libvirt存在代码问题漏洞，该漏洞源于udevConnectListAllInterfaces() 函数中存在 NULL 指针取消引用问题，当分离主机接口并通过virConnectListAllInterfaces API 收集接口列表时，可能导致 libvirt 守护进程崩溃。 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: libvirt、libvirt-admin、libvirt-bash-completion、libvirt-client、libvirt-daemon、libvirt-daemon-config-network、libvirt-daemon-config-nwfilter、libvirt-daemon-driver-interface、libvirt-daemon-driver-network、libvirt-daemon-driver-nodedev、libvirt-daemon-driver-nwfilter、libvirt-daemon-driver-qemu、libvirt-daemon-driver-secret、libvirt-daemon-driver-storage、libvirt-daemon-driver-storage-core、libvirt-daemon-driver-storage-disk、libvirt-daemon-driver-storage-gluster、libvirt-daemon-driver-storage-iscsi、libvirt-daemon-driver-storage-iscsi-direct、libvirt-daemon-driver-storage-logical、libvirt-daemon-driver-storage-mpath、libvirt-daemon-driver-storage-rbd、libvirt-daemon-driver-storage-scsi、libvirt-daemon-kvm、libvirt-daemon-qemu、libvirt-devel、libvirt-docs、libvirt-libs、libvirt-lock-sanlock、libvirt-nss、libvirt-wireshark ·x86_64架构: libvirt、libvirt-admin、libvirt-bash-completion、libvirt-client、libvirt-daemon、libvirt-daemon-config-network、libvirt-daemon-config-nwfilter、libvirt-daemon-driver-interface、libvirt-daemon-driver-network、libvirt-daemon-driver-nodedev、libvirt-daemon-driver-nwfilter、libvirt-daemon-driver-qemu、libvirt-daemon-driver-secret、libvirt-daemon-driver-storage、libvirt-daemon-driver-storage-core、libvirt-daemon-driver-storage-disk、libvirt-daemon-driver-storage-gluster、libvirt-daemon-driver-storage-iscsi、libvirt-daemon-driver-storage-iscsi-direct、libvirt-daemon-driver-storage-logical、libvirt-daemon-driver-storage-mpath、libvirt-daemon-driver-storage-rbd、libvirt-daemon-driver-storage-scsi、libvirt-daemon-kvm、libvirt-daemon-qemu、libvirt-devel、libvirt-docs、libvirt-libs、libvirt-lock-sanlock、libvirt-nss、libvirt-wireshark 3.软件包修复版本 ·银河麒麟高级服务器操作系统 V10 SP2 (aarch64、x86_64) libvirt-6.2.0-13.p06.ky10或以上版本 libvirt-admin-6.2.0-13.p06.ky10或以上版本 libvirt-bash-completion-6.2.0-13.p06.ky10或以上版本 libvirt-client-6.2.0-13.p06.ky10或以上版本 libvirt-daemon-6.2.0-13.p06.ky10或以上版本 libvirt-daemon-config-network-6.2.0-13.p06.ky10或以上版本 libvirt-daemon-config-nwfilter-6.2.0-13.p06.ky10或以上版本 libvirt-daemon-driver-interface-6.2.0-13.p06.ky10或以上版本 libvirt-daemon-driver-network-6.2.0-13.p06.ky10或以上版本 libvirt-daemon-driver-nodedev-6.2.0-13.p06.ky10或以上版本 libvirt-daemon-driver-nwfilter-6.2.0-13.p06.ky10或以上版本 libvirt-daemon-driver-qemu-6.2.0-13.p06.ky10或以上版本 libvirt-daemon-driver-secret-6.2.0-13.p06.ky10或以上版本 libvirt-daemon-driver-storage-6.2.0-13.p06.ky10或以上版本 libvirt-daemon-driver-storage-core-6.2.0-13.p06.ky10或以上版本 libvirt-daemon-driver-storage-disk-6.2.0-13.p06.ky10或以上版本 libvirt-daemon-driver-storage-gluster-6.2.0-13.p06.ky10或以上版本 libvirt-daemon-driver-storage-iscsi-6.2.0-13.p06.ky10或以上版本 libvirt-daemon-driver-storage-iscsi-direct-6.2.0-13.p06.ky10或以上版本 libvirt-daemon-driver-storage-logical-6.2.0-13.p06.ky10或以上版本 libvirt-daemon-driver-storage-mpath-6.2.0-13.p06.ky10或以上版本 libvirt-daemon-driver-storage-rbd-6.2.0-13.p06.ky10或以上版本 libvirt-daemon-driver-storage-scsi-6.2.0-13.p06.ky10或以上版本 libvirt-daemon-kvm-6.2.0-13.p06.ky10或以上版本 libvirt-daemon-qemu-6.2.0-13.p06.ky10或以上版本 libvirt-devel-6.2.0-13.p06.ky10或以上版本 libvirt-docs-6.2.0-13.p06.ky10或以上版本 libvirt-libs-6.2.0-13.p06.ky10或以上版本 libvirt-lock-sanlock-6.2.0-13.p06.ky10或以上版本 libvirt-nss-6.2.0-13.p06.ky10或以上版本 libvirt-wireshark-6.2.0-13.p06.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-2024-1441:无需重启操作系统与服务即可使漏洞修复生效。 CVE-2024-2494:无需重启操作系统与服务即可使漏洞修复生效。 CVE-2024-2496:无需重启操作系统与服务即可使漏洞修复生效。 5.软件包下载地址 ·银河麒麟高级服务器操作系统 V10 SP2 libvirt(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-admin-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-bash-completion-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-client-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-daemon-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-daemon-config-network-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-daemon-config-nwfilter-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-daemon-driver-interface-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-daemon-driver-network-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-daemon-driver-nodedev-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-daemon-driver-nwfilter-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-daemon-driver-qemu-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-daemon-driver-secret-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-daemon-driver-storage-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-daemon-driver-storage-core-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-daemon-driver-storage-disk-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-daemon-driver-storage-gluster-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-daemon-driver-storage-iscsi-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-daemon-driver-storage-iscsi-direct-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-daemon-driver-storage-logical-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-daemon-driver-storage-mpath-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-daemon-driver-storage-rbd-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-daemon-driver-storage-scsi-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-daemon-kvm-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-daemon-qemu-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-devel-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-docs-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-libs-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-lock-sanlock-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-nss-6.2.0-13.p06.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/libvirt-wireshark-6.2.0-13.p06.ky10.aarch64.rpm libvirt(x86_64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-admin-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-bash-completion-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-client-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-daemon-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-daemon-config-network-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-daemon-config-nwfilter-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-daemon-driver-interface-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-daemon-driver-network-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-daemon-driver-nodedev-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-daemon-driver-nwfilter-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-daemon-driver-qemu-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-daemon-driver-secret-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-daemon-driver-storage-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-daemon-driver-storage-core-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-daemon-driver-storage-disk-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-daemon-driver-storage-gluster-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-daemon-driver-storage-iscsi-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-daemon-driver-storage-iscsi-direct-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-daemon-driver-storage-logical-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-daemon-driver-storage-mpath-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-daemon-driver-storage-rbd-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-daemon-driver-storage-scsi-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-daemon-kvm-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-daemon-qemu-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-devel-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-docs-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-libs-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-lock-sanlock-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-nss-6.2.0-13.p06.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/libvirt-wireshark-6.2.0-13.p06.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