1.修復的CVE ·CVE-2022-27672 描述：When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch potentially resulting in information disclosure. ·CVE-2022-4744 描述：在Linux內核的TUN/TAP設備驅動程序功能中發現了一個雙重免費缺陷，即當register_netdevice函數（NETDEV_register通知程序）失敗時，用戶如何注冊設備。此缺陷允許本地用戶崩潰或可能升級其在系統上的權限。 ·CVE-2023-1829 描述：Linux內核流量控制索引篩選器（tcindex）中的釋放后使用漏洞可被利用來實現本地權限提升。tcindex_delete函數在刪除基礎結構的同時，在出現完美哈希的情況下不會正確地停用過濾器，這可能會導致結構的雙重釋放。本地攻擊者用戶可以利用此漏洞將其權限提升到root。我們建議升級過去的提交8c710f75256bb3cf05ac7b1672c82b92c43f3d28 ·CVE-2023-2269 描述：在Linux內核中發現一個缺陷，導致拒絕服務。出現此問題的原因可能是遞歸鎖定場景，導致Linux內核設備映射器多路徑子組件drivers/md/dm ioctl.c中的table_clear出現死鎖。 2.受影響的軟件包 ·銀河麒麟高級服務器操作系統 V10 SP1 ·aarch64架構: bpftool、kernel、kernel-abi-whitelists、kernel-core、kernel-cross-headers、kernel-debug、kernel-debug-core、kernel-debug-devel、kernel-debug-modules、kernel-debug-modules-extra、kernel-debug-modules-internal、kernel-devel、kernel-headers、kernel-modules、kernel-modules-extra、kernel-modules-internal、kernel-tools、kernel-tools-libs、kernel-tools-libs-devel、perf、python3-perf ·mips64el架構: bpftool、kernel、kernel-abi-whitelists、kernel-core、kernel-cross-headers、kernel-devel、kernel-headers、kernel-modules、kernel-modules-extra、kernel-modules-internal、kernel-tools、kernel-tools-libs、kernel-tools-libs-devel、perf、python3-perf ·x86_64架構: bpftool、kernel、kernel-abi-whitelists、kernel-core、kernel-cross-headers、kernel-debug、kernel-debug-core、kernel-debug-devel、kernel-debug-modules、kernel-debug-modules-extra、kernel-debug-modules-internal、kernel-devel、kernel-headers、kernel-ipaclones-internal、kernel-modules、kernel-modules-extra、kernel-modules-internal、kernel-tools、kernel-tools-libs、kernel-tools-libs-devel、perf、python3-perf 3.軟件包修復版本 ·銀河麒麟高級服務器操作系統 V10 SP1 (aarch64) bpftool-4.19.90-23.35.v2101.ky10或以上版本 kernel-4.19.90-23.35.v2101.ky10或以上版本 kernel-abi-whitelists-4.19.90-23.35.v2101.ky10或以上版本 kernel-core-4.19.90-23.35.v2101.ky10或以上版本 kernel-cross-headers-4.19.90-23.35.v2101.ky10或以上版本 kernel-debug-4.19.90-23.35.v2101.ky10或以上版本 kernel-debug-core-4.19.90-23.35.v2101.ky10或以上版本 kernel-debug-devel-4.19.90-23.35.v2101.ky10或以上版本 kernel-debug-modules-4.19.90-23.35.v2101.ky10或以上版本 kernel-debug-modules-extra-4.19.90-23.35.v2101.ky10或以上版本 kernel-debug-modules-internal-4.19.90-23.35.v2101.ky10或以上版本 kernel-devel-4.19.90-23.35.v2101.ky10或以上版本 kernel-headers-4.19.90-23.35.v2101.ky10或以上版本 kernel-modules-4.19.90-23.35.v2101.ky10或以上版本 kernel-modules-extra-4.19.90-23.35.v2101.ky10或以上版本 kernel-modules-internal-4.19.90-23.35.v2101.ky10或以上版本 kernel-tools-4.19.90-23.35.v2101.ky10或以上版本 kernel-tools-libs-4.19.90-23.35.v2101.ky10或以上版本 kernel-tools-libs-devel-4.19.90-23.35.v2101.ky10或以上版本 perf-4.19.90-23.35.v2101.ky10或以上版本 python3-perf-4.19.90-23.35.v2101.ky10或以上版本 ·銀河麒麟高級服務器操作系統 V10 SP1 (mips64el) bpftool-4.19.90-23.35.v2101.ky10或以上版本 kernel-4.19.90-23.35.v2101.ky10或以上版本 kernel-abi-whitelists-4.19.90-23.35.v2101.ky10或以上版本 kernel-core-4.19.90-23.35.v2101.ky10或以上版本 kernel-cross-headers-4.19.90-23.35.v2101.ky10或以上版本 kernel-devel-4.19.90-23.35.v2101.ky10或以上版本 kernel-headers-4.19.90-23.35.v2101.ky10或以上版本 kernel-modules-4.19.90-23.35.v2101.ky10或以上版本 kernel-modules-extra-4.19.90-23.35.v2101.ky10或以上版本 kernel-modules-internal-4.19.90-23.35.v2101.ky10或以上版本 kernel-tools-4.19.90-23.35.v2101.ky10或以上版本 kernel-tools-libs-4.19.90-23.35.v2101.ky10或以上版本 kernel-tools-libs-devel-4.19.90-23.35.v2101.ky10或以上版本 perf-4.19.90-23.35.v2101.ky10或以上版本 python3-perf-4.19.90-23.35.v2101.ky10或以上版本 ·銀河麒麟高級服務器操作系統 V10 SP1 (x86_64) bpftool-4.19.90-23.35.v2101.ky10或以上版本 kernel-4.19.90-23.35.v2101.ky10或以上版本 kernel-abi-whitelists-4.19.90-23.35.v2101.ky10或以上版本 kernel-core-4.19.90-23.35.v2101.ky10或以上版本 kernel-cross-headers-4.19.90-23.35.v2101.ky10或以上版本 kernel-debug-4.19.90-23.35.v2101.ky10或以上版本 kernel-debug-core-4.19.90-23.35.v2101.ky10或以上版本 kernel-debug-devel-4.19.90-23.35.v2101.ky10或以上版本 kernel-debug-modules-4.19.90-23.35.v2101.ky10或以上版本 kernel-debug-modules-extra-4.19.90-23.35.v2101.ky10或以上版本 kernel-debug-modules-internal-4.19.90-23.35.v2101.ky10或以上版本 kernel-devel-4.19.90-23.35.v2101.ky10或以上版本 kernel-headers-4.19.90-23.35.v2101.ky10或以上版本 kernel-ipaclones-internal-4.19.90-23.35.v2101.ky10或以上版本 kernel-modules-4.19.90-23.35.v2101.ky10或以上版本 kernel-modules-extra-4.19.90-23.35.v2101.ky10或以上版本 kernel-modules-internal-4.19.90-23.35.v2101.ky10或以上版本 kernel-tools-4.19.90-23.35.v2101.ky10或以上版本 kernel-tools-libs-4.19.90-23.35.v2101.ky10或以上版本 kernel-tools-libs-devel-4.19.90-23.35.v2101.ky10或以上版本 perf-4.19.90-23.35.v2101.ky10或以上版本 python3-perf-4.19.90-23.35.v2101.ky10或以上版本 4.修復方法 方法一：配置源進行升級安裝 1.打開軟件包源配置文件，根據倉庫地址進行修改。 倉庫源地址： 銀河麒麟高級服務器操作系統 V10 SP1 aarch64:https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/ mips64el:https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/ x86_64:https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/ 2.配置完成后執行更新命令進行升級，命令如下： yum update Packagename 方法二：下載安裝包進行升級安裝 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 列表進行升級安裝, 命令如下： yum install Packagename 3.升級完成后是否需要重啟服務或操作系統： CVE-2022-27672:需要重啟操作系統以使漏洞修復生效。 CVE-2022-4744:無需重啟操作系統與服務即可使漏洞修復生效。 CVE-2023-1829:需要重啟操作系統以使漏洞修復生效。 CVE-2023-2269:無需重啟操作系統與服務即可使漏洞修復生效。 5.軟件包下載地址 ·銀河麒麟高級服務器操作系統 V10 SP1 kernel(aarch64)軟件包下載地址: https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/bpftool-4.19.90-23.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-4.19.90-23.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-abi-whitelists-4.19.90-23.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-core-4.19.90-23.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-cross-headers-4.19.90-23.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-debug-4.19.90-23.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-debug-core-4.19.90-23.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-debug-devel-4.19.90-23.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-4.19.90-23.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-extra-4.19.90-23.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-internal-4.19.90-23.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-devel-4.19.90-23.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-headers-4.19.90-23.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-modules-4.19.90-23.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-modules-extra-4.19.90-23.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-modules-internal-4.19.90-23.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-tools-4.19.90-23.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-tools-libs-4.19.90-23.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-tools-libs-devel-4.19.90-23.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/perf-4.19.90-23.35.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/python3-perf-4.19.90-23.35.v2101.ky10.aarch64.rpm kernel(mips64el)軟件包下載地址: https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/bpftool-4.19.90-23.35.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-4.19.90-23.35.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-abi-whitelists-4.19.90-23.35.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-core-4.19.90-23.35.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-cross-headers-4.19.90-23.35.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-devel-4.19.90-23.35.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-headers-4.19.90-23.35.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-modules-4.19.90-23.35.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-modules-extra-4.19.90-23.35.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-modules-internal-4.19.90-23.35.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-tools-4.19.90-23.35.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-tools-libs-4.19.90-23.35.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-tools-libs-devel-4.19.90-23.35.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/perf-4.19.90-23.35.v2101.ky10.mips64el.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/python3-perf-4.19.90-23.35.v2101.ky10.mips64el.rpm kernel(x86_64)軟件包下載地址: https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/bpftool-4.19.90-23.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-4.19.90-23.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-abi-whitelists-4.19.90-23.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-core-4.19.90-23.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-cross-headers-4.19.90-23.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-debug-4.19.90-23.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-debug-core-4.19.90-23.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-debug-devel-4.19.90-23.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-debug-modules-4.19.90-23.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-debug-modules-extra-4.19.90-23.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-debug-modules-internal-4.19.90-23.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-devel-4.19.90-23.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-headers-4.19.90-23.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-ipaclones-internal-4.19.90-23.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-modules-4.19.90-23.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-modules-extra-4.19.90-23.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-modules-internal-4.19.90-23.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-tools-4.19.90-23.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-tools-libs-4.19.90-23.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-tools-libs-devel-4.19.90-23.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/perf-4.19.90-23.35.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/python3-perf-4.19.90-23.35.v2101.ky10.x86_64.rpm 注：其他相關依賴包請到相同目錄下載 6.修復驗證 使用軟件包查詢命令，查看相關軟件包版本是否與修復版本一致，如果版本一致，則說明修復成功。 sudo rpm -qa | grep Packagename