注： 1. 本公告所涉及的漏洞修復信息知識產權全部歸麒麟軟件有限公司所有，此安全漏洞補丁公告僅適用于麒麟軟件操作系統通用主線產品，定制、OEM等版本可根據需要聯系售后獲取支持。任何媒體、網站或個人轉載使用時不得進行商業性的原版原式的轉載，也不得歪曲和篡改所發布的內容。此聲明以及其修改權、更新權及最終解釋權均歸本網所有。 2. 此安全漏洞補丁公告僅適用于銀河麒麟桌面操作系統V10 SP1 2303版本，系統版本查詢工具下載鏈接： https://security-oss.kylinos.cn/Desktop/libkysdk-sysinfo.zip 1. 漏洞概述 CVE-2022-0216 QEMU（Quick Emulator）是法國法布里斯-貝拉（Fabrice Bellard）個人開發者的一套模擬處理器軟件。該軟件具有速度快、跨平臺等特點。QEMU 存在安全漏洞，該漏洞源于攻擊者在客戶系統中可以通過lsi_do_msgout()強制重用QEMU已釋放的內存區域，以觸發拒絕服務并可能在主機系統上運行代碼。 CVE-2021-3750 HDF Group HDF5是美國HDF Group公司的一套用于管理和存儲不同類型數據的工具套件。該產品支持管理、操作、查看和分析數據，并生成可移植格式的文件。HDF Group hdf5-h5dump 1.12.0版本至1.13.0版本存在安全漏洞。攻擊者利用該漏洞通過/hdf5/tools/lib/h5tools_str.c文件中的h5tools_str_sprint導致拒絕服務。 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 2303 x86_64 架構： qemu-block-extra、qemu-guest-agent、qemu-kvm、qemu-system-arm、qemu-system-common、qemu-system-data、qemu-system-gui、qemu-system-loongarch64、qemu-system-mips、qemu-system-misc、qemu-system-ppc、qemu-system-s390x、qemu-system-sparc、qemu-system-x86-microvm、qemu-system-x86-xen、qemu-system-x86、qemu-system、qemu-user-binfmt、qemu-user-static、qemu-user、qemu-utils、qemu arm64 架構： qemu-block-extra、qemu-guest-agent、qemu-kvm、qemu-system-arm、qemu-system-common、qemu-system-data、qemu-system-gui、qemu-system-loongarch64、qemu-system-mips、qemu-system-misc、qemu-system-ppc、qemu-system-s390x、qemu-system-sparc、qemu-system-x86、qemu-system、qemu-user-binfmt、qemu-user-static、qemu-user、qemu-utils、qemu mips64el 架構： qemu-block-extra、qemu-guest-agent、qemu-system-arm、qemu-system-common、qemu-system-data、qemu-system-gui、qemu-system-loongarch64、qemu-system-mips、qemu-system-misc、qemu-system-ppc、qemu-system-sparc、qemu-system-x86、qemu-system、qemu-user-binfmt、qemu-user-static、qemu-user、qemu-utils、qemu loongarch64 架構： qemu-block-extra、qemu-guest-agent、qemu-system-arm、qemu-system-common、qemu-system-data、qemu-system-gui、qemu-system-loongarch64、qemu-system-mips、qemu-system-misc、qemu-system-ppc、qemu-system-sparc、qemu-system-x86、qemu-system、qemu-utils、qemu 3. 軟件包修復版本 ·銀河麒麟桌面操作系統V10 SP1 2303 1:4.2-3kylin6.17k5.5 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 qemu 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 2303 x86_64軟件包下載地址 http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/q/qemu/qemu-block-extra_4.2-3kylin6.17k5.5_amd64.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/q/qemu/qemu-guest-agent_4.2-3kylin6.17k5.5_amd64.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/q/qemu/qemu-kvm_4.2-3kylin6.17k5.5_amd64.deb http://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/q/qemu/qemu-system-arm_4.2-3kylin6.17k5.5_amd64.deb 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