1. 修復的CVE CVE-2022-47951 OpenStack是一個云平臺管理項目。 OpenStack Cinder、glance、nova存在安全漏洞，該漏洞源于通過提供一個專門創建的引用特定備份文件路徑的VMDK平面圖像，經過驗證的用戶可以說服系統從服務器返回該文件內容的副本，從而導致對潛在敏感數據的未授權訪問。 2. 受影響的操作系統及軟件包 ·銀河麒麟桌面操作系統V10 SP1 x86_64 架構： nova-ajax-console-proxy、nova-api-metadata、nova-api-os-compute、nova-api-os-volume、nova-api、nova-cells、nova-common、nova-compute-kvm、nova-compute-libvirt、nova-compute-lxc、nova-compute-qemu、nova-compute-vmware、nova-compute-xen、nova-compute、nova-conductor、nova-novncproxy、nova-scheduler、nova-serialproxy、nova-spiceproxy、nova-volume、python3-nova arm64 架構： nova-ajax-console-proxy、nova-api-metadata、nova-api-os-compute、nova-api-os-volume、nova-api、nova-cells、nova-common、nova-compute-kvm、nova-compute-libvirt、nova-compute-lxc、nova-compute-qemu、nova-compute-vmware、nova-compute-xen、nova-compute、nova-conductor、nova-novncproxy、nova-scheduler、nova-serialproxy、nova-spiceproxy、nova-volume、python3-nova mips64el 架構： nova-ajax-console-proxy、nova-api-metadata、nova-api-os-compute、nova-api-os-volume、nova-api、nova-cells、nova-common、nova-compute-kvm、nova-compute-libvirt、nova-compute-lxc、nova-compute-qemu、nova-compute-vmware、nova-compute-xen、nova-compute、nova-conductor、nova-novncproxy、nova-scheduler、nova-serialproxy、nova-spiceproxy、nova-volume、python3-nova loongarch64 架構： nova-ajax-console-proxy、nova-api-metadata、nova-api-os-compute、nova-api-os-volume、nova-api、nova-cells、nova-common、nova-compute-kvm、nova-compute-libvirt、nova-compute-lxc、nova-compute-qemu、nova-compute-vmware、nova-compute-xen、nova-compute、nova-conductor、nova-novncproxy、nova-scheduler、nova-serialproxy、nova-spiceproxy、nova-volume、python3-nova 3. 軟件包修復版本 ·銀河麒麟桌面操作系統V10 SP1 2:21.2.4-0kylin2.2 4. 修復方法 方法一：升級安裝 執行更新命令進行升級 $sudo apt update $sudo apt install nova-common $sudo apt install python3-nova 方法二：下載軟件包進行升級安裝 通過軟件包地址下載軟件包，使用軟件包升級命令根據受影響的軟件包列表升級相關的組件包。 $sudo dpkg -i /Path1/Package1 /Path2/Package2 /Path3/Package3…… 注：Path 指軟件包下載到本地的路徑，Package指下載的軟件包名稱，多個軟件包則以空格分開。 5. 軟件包下載地址 銀河麒麟桌面操作系統V10 SP1 x86_64軟件包下載地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/n/nova/nova-ajax-console-proxy_21.2.4-0kylin2.2_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/n/nova/nova-api-metadata_21.2.4-0kylin2.2_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/n/nova/nova-api-os-compute_21.2.4-0kylin2.2_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/n/nova/nova-api-os-volume_21.2.4-0kylin2.2_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/n/nova/nova-api_21.2.4-0kylin2.2_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/n/nova/nova-cells_21.2.4-0kylin2.2_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/n/nova/nova-common_21.2.4-0kylin2.2_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/n/nova/nova-compute-kvm_21.2.4-0kylin2.2_all.deb 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https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/n/nova/nova-serialproxy_21.2.4-0kylin2.2_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/n/nova/nova-spiceproxy_21.2.4-0kylin2.2_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/n/nova/nova-volume_21.2.4-0kylin2.2_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/n/nova/python3-nova_21.2.4-0kylin2.2_all.deb 6. 修復驗證 使用軟件包查詢命令，查看相關的軟件包版本大于或等于修復版本則成功修復。 $sudo dpkg -l |grep Package 注：Package為軟件包包名。