1. 修復的CVE CVE-2022-0204 BlueZ是一款使用C語言編寫的藍牙協議堆棧，它主要用于提供對核心藍牙層和協議的支持。 BlueZ gatt server 存在輸入驗證錯誤漏洞，該漏洞源于gatt服務器上錯誤地處理了內存寫操作。攻擊者可利用該漏洞導致BlueZ崩潰，拒絕服務，或者可能遠程執行代碼。 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： bluetooth、bluez-cups、bluez-hcidump、bluez-meshd、bluez-obexd、bluez-tests、bluez、libbluetooth3 arm64 架構： bluetooth、bluez-cups、bluez-hcidump、bluez-meshd、bluez-obexd、bluez-tests、bluez、libbluetooth3 mips64el 架構： bluetooth、bluez-cups、bluez-hcidump、bluez-meshd、bluez-obexd、bluez-tests、bluez、libbluetooth3 loongarch64 架構： bluetooth、bluez-cups、bluez-hcidump、bluez-meshd、bluez-obexd、bluez-tests、bluez、libbluetooth3 3. 軟件包修復版本 ·銀河麒麟桌面操作系統V10 SP1 5.62-0kylin3k1.18 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 bluez 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/b/bluez/bluetooth_5.62-0kylin3k1.18_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez-cups_5.62-0kylin3k1.18_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez-hcidump_5.62-0kylin3k1.18_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez-meshd_5.62-0kylin3k1.18_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez-obexd_5.62-0kylin3k1.18_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez-tests_5.62-0kylin3k1.18_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez_5.62-0kylin3k1.18_amd64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/libbluetooth3_5.62-0kylin3k1.18_amd64.deb arm64軟件包下載地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluetooth_5.62-0kylin3k1.18_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez-cups_5.62-0kylin3k1.18_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez-hcidump_5.62-0kylin3k1.18_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez-meshd_5.62-0kylin3k1.18_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez-obexd_5.62-0kylin3k1.18_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez-tests_5.62-0kylin3k1.18_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez_5.62-0kylin3k1.18_arm64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/libbluetooth3_5.62-0kylin3k1.18_arm64.deb mips64el軟件包下載地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluetooth_5.62-0kylin3k1.18_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez-cups_5.62-0kylin3k1.18_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez-hcidump_5.62-0kylin3k1.18_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez-meshd_5.62-0kylin3k1.18_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez-obexd_5.62-0kylin3k1.18_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez-tests_5.62-0kylin3k1.18_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez_5.62-0kylin3k1.18_mips64el.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/libbluetooth3_5.62-0kylin3k1.18_mips64el.deb loongarch64軟件包下載地址 https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluetooth_5.62-0kylin3k1.18_all.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez-cups_5.62-0kylin3k1.18_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez-hcidump_5.62-0kylin3k1.18_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez-meshd_5.62-0kylin3k1.18_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez-obexd_5.62-0kylin3k1.18_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez-tests_5.62-0kylin3k1.18_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/bluez_5.62-0kylin3k1.18_loongarch64.deb https://archive.kylinos.cn/kylin/KYLIN-ALL/pool/main/b/bluez/libbluetooth3_5.62-0kylin3k1.18_loongarch64.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。