1.修復(fù)的CVE ·CVE-2020-12321 描述：Intel Wireless Bluetooth是美國英特爾（Intel）公司的一款可以有效解決intel藍(lán)牙在win10系統(tǒng)中出現(xiàn)的一些問題的驅(qū)動工具。Intel Wireless Bluetooth 21.110之前版本中存在緩沖區(qū)錯誤漏洞，這些漏洞可能允許特權(quán)升級或拒絕服務(wù)。以下產(chǎn)品及型號受到影響：Intel Wi-Fi 6 AX201,Intel Wi-Fi 6 AX200,Intel Wireless-AC 9560,Intel Wireless-AC 9462,Intel Wireless-AC 9461,Intel Wireless-AC 9260,Intel Dual Band Wireless-AC 8265,Intel Dual Band Wireless-AC 3168,Intel Wireless 7265 (Rev D) Family,Intel Dual Band Wireless-AC 3165。 2.受影響的軟件包 ·中標(biāo)麒麟高級服務(wù)器操作系統(tǒng) V7 ·aarch64架構(gòu): iwl100-firmware、iwl1000-firmware、iwl105-firmware、iwl135-firmware、iwl2000-firmware、iwl2030-firmware、iwl3160-firmware、iwl3945-firmware、iwl4965-firmware、iwl5000-firmware、iwl5150-firmware、iwl6000-firmware、iwl6000g2a-firmware、iwl6000g2b-firmware、iwl6050-firmware、iwl7260-firmware、linux-firmware ·x86_64架構(gòu): iwl100-firmware、iwl1000-firmware、iwl105-firmware、iwl135-firmware、iwl2000-firmware、iwl2030-firmware、iwl3160-firmware、iwl3945-firmware、iwl4965-firmware、iwl5000-firmware、iwl5150-firmware、iwl6000-firmware、iwl6000g2a-firmware、iwl6000g2b-firmware、iwl6050-firmware、iwl7260-firmware、linux-firmware 3.軟件包修復(fù)版本 ·中標(biāo)麒麟高級服務(wù)器操作系統(tǒng) V7 (aarch64、x86_64) iwl100-firmware-39.31.5.1-80.el7_9或以上版本 iwl1000-firmware-39.31.5.1-80.el7_9或以上版本 iwl105-firmware-18.168.6.1-80.el7_9或以上版本 iwl135-firmware-18.168.6.1-80.el7_9或以上版本 iwl2000-firmware-18.168.6.1-80.el7_9或以上版本 iwl2030-firmware-18.168.6.1-80.el7_9或以上版本 iwl3160-firmware-25.30.13.0-80.el7_9或以上版本 iwl3945-firmware-15.32.2.9-80.el7_9或以上版本 iwl4965-firmware-228.61.2.24-80.el7_9或以上版本 iwl5000-firmware-8.83.5.1_1-80.el7_9或以上版本 iwl5150-firmware-8.24.2.2-80.el7_9或以上版本 iwl6000-firmware-9.221.4.1-80.el7_9或以上版本 iwl6000g2a-firmware-18.168.6.1-80.el7_9或以上版本 iwl6000g2b-firmware-18.168.6.1-80.el7_9或以上版本 iwl6050-firmware-41.28.5.1-80.el7_9或以上版本 iwl7260-firmware-25.30.13.0-80.el7_9或以上版本 linux-firmware-20200421-80.git78c0348.el7_9或以上版本 4.修復(fù)方法 方法一：配置源進(jìn)行升級安裝 1.打開軟件包源配置文件，根據(jù)倉庫地址進(jìn)行修改。 倉庫源地址： 中標(biāo)麒麟高級服務(wù)器操作系統(tǒng) V7 aarch64:https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/ x86_64:https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/ 2.配置完成后執(zhí)行更新命令進(jìn)行升級，命令如下： yum update Packagename 方法二：下載安裝包進(jìn)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(jù)受影響的軟件包 列表進(jìn)行升級安裝, 命令如下： yum install Packagename 3.升級完成后是否需要重啟服務(wù)或操作系統(tǒng)： CVE-2020-12321:無需重啟操作系統(tǒng)與服務(wù)即可使漏洞修復(fù)生效。 5.軟件包下載地址 ·中標(biāo)麒麟高級服務(wù)器操作系統(tǒng) V7 linux-firmware(aarch64)軟件包下載地址: https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/iwl100-firmware-39.31.5.1-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/iwl1000-firmware-39.31.5.1-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/iwl105-firmware-18.168.6.1-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/iwl135-firmware-18.168.6.1-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/iwl2000-firmware-18.168.6.1-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/iwl2030-firmware-18.168.6.1-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/iwl3160-firmware-25.30.13.0-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/iwl3945-firmware-15.32.2.9-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/iwl4965-firmware-228.61.2.24-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/iwl5000-firmware-8.83.5.1_1-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/iwl5150-firmware-8.24.2.2-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/iwl6000-firmware-9.221.4.1-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/iwl6000g2a-firmware-18.168.6.1-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/iwl6000g2b-firmware-18.168.6.1-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/iwl6050-firmware-41.28.5.1-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/iwl7260-firmware-25.30.13.0-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/aarch64/Packages/linux-firmware-20200421-80.git78c0348.el7_9.noarch.rpm linux-firmware(x86_64)軟件包下載地址: https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/iwl100-firmware-39.31.5.1-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/iwl1000-firmware-39.31.5.1-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/iwl105-firmware-18.168.6.1-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/iwl135-firmware-18.168.6.1-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/iwl2000-firmware-18.168.6.1-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/iwl2030-firmware-18.168.6.1-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/iwl3160-firmware-25.30.13.0-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/iwl3945-firmware-15.32.2.9-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/iwl4965-firmware-228.61.2.24-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/iwl5000-firmware-8.83.5.1_1-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/iwl5150-firmware-8.24.2.2-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/iwl6000-firmware-9.221.4.1-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/iwl6000g2a-firmware-18.168.6.1-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/iwl6000g2b-firmware-18.168.6.1-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/iwl6050-firmware-41.28.5.1-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/iwl7260-firmware-25.30.13.0-80.el7_9.noarch.rpm https://update.cs2c.com.cn/NS/V7/V7Update9/os/adv/lic/updates/x86_64/Packages/linux-firmware-20200421-80.git78c0348.el7_9.noarch.rpm 注：其他相關(guān)依賴包請到相同目錄下載 6.修復(fù)驗證 使用軟件包查詢命令，查看相關(guān)軟件包版本是否與修復(fù)版本一致，如果版本一致，則說明修復(fù)成功。 sudo rpm -qa | grep Packagename