1.問題描述 描述1：修復(fù)ip模塊的越界訪問in decode_session6 描述2：修復(fù)zram模塊潛在的softlock問題 描述3：修復(fù)kysec模塊文件mount遍歷可能存在的同步問題 描述4：修復(fù)dev_of_node()接口的參數(shù)問題 描述5：修復(fù)media: vimc模塊的UAF問題 描述6：移除VIRTIO_BLK_F_SCSI support 描述7：優(yōu)化kernelfs的同步機制 描述8：修復(fù)can模塊j1939適配器的UAF問題 描述9：修復(fù)arm平臺SMBIOS bank/device location異常信息的顯示問題 描述10：修復(fù)net/rds模塊的引用計數(shù)問題 描述11：修復(fù)nbd在nbd_alloc_config和模塊卸載時的競態(tài)導(dǎo)致空指針引用問題和tcp模塊在creating child sockets from syncookies時的競態(tài)問題 描述12：修復(fù)leaf node detection問題導(dǎo)致虛擬機cpu拓撲異常 描述13：修復(fù)ovs網(wǎng)絡(luò)模塊的 race on port output 描述14：修復(fù)kysec模塊k tag標簽導(dǎo)致的huang task問題 描述15：調(diào)整scsi接口邏輯來優(yōu)化IO調(diào)度器切換時的內(nèi)存占用 描述16：支持Add flex_array_size() helper函數(shù) 2.軟件包修復(fù)版本 ·銀河麒麟高級服務(wù)器操作系統(tǒng) V10 SP2 (aarch64) kernel-devel-4.19.90-25.39.v2101.ky10或以上版本 kernel-tools-4.19.90-25.39.v2101.ky10或以上版本 kernel-debug-modules-internal-4.19.90-25.39.v2101.ky10或以上版本 kernel-cross-headers-4.19.90-25.39.v2101.ky10或以上版本 kernel-debug-4.19.90-25.39.v2101.ky10或以上版本 kernel-modules-internal-4.19.90-25.39.v2101.ky10或以上版本 perf-4.19.90-25.39.v2101.ky10或以上版本 bpftool-4.19.90-25.39.v2101.ky10或以上版本 kernel-debug-modules-4.19.90-25.39.v2101.ky10或以上版本 kernel-debug-core-4.19.90-25.39.v2101.ky10或以上版本 kernel-4.19.90-25.39.v2101.ky10或以上版本 kernel-core-4.19.90-25.39.v2101.ky10或以上版本 kernel-debug-devel-4.19.90-25.39.v2101.ky10或以上版本 kernel-modules-extra-4.19.90-25.39.v2101.ky10或以上版本 kernel-debug-modules-extra-4.19.90-25.39.v2101.ky10或以上版本 python3-perf-4.19.90-25.39.v2101.ky10或以上版本 kernel-tools-libs-4.19.90-25.39.v2101.ky10或以上版本 kernel-headers-4.19.90-25.39.v2101.ky10或以上版本 kernel-abi-whitelists-4.19.90-25.39.v2101.ky10或以上版本 kernel-tools-libs-devel-4.19.90-25.39.v2101.ky10或以上版本 kernel-modules-4.19.90-25.39.v2101.ky10或以上版本 ·銀河麒麟高級服務(wù)器操作系統(tǒng) V10 SP2 (x86_64) kernel-devel-4.19.90-25.39.v2101.ky10或以上版本 kernel-ipaclones-internal-4.19.90-25.39.v2101.ky10或以上版本 kernel-tools-4.19.90-25.39.v2101.ky10或以上版本 kernel-debug-modules-internal-4.19.90-25.39.v2101.ky10或以上版本 kernel-cross-headers-4.19.90-25.39.v2101.ky10或以上版本 kernel-debug-4.19.90-25.39.v2101.ky10或以上版本 kernel-modules-internal-4.19.90-25.39.v2101.ky10或以上版本 perf-4.19.90-25.39.v2101.ky10或以上版本 bpftool-4.19.90-25.39.v2101.ky10或以上版本 kernel-debug-modules-4.19.90-25.39.v2101.ky10或以上版本 kernel-debug-core-4.19.90-25.39.v2101.ky10或以上版本 kernel-4.19.90-25.39.v2101.ky10或以上版本 kernel-core-4.19.90-25.39.v2101.ky10或以上版本 kernel-debug-devel-4.19.90-25.39.v2101.ky10或以上版本 kernel-modules-extra-4.19.90-25.39.v2101.ky10或以上版本 kernel-debug-modules-extra-4.19.90-25.39.v2101.ky10或以上版本 python3-perf-4.19.90-25.39.v2101.ky10或以上版本 kernel-tools-libs-4.19.90-25.39.v2101.ky10或以上版本 kernel-headers-4.19.90-25.39.v2101.ky10或以上版本 kernel-abi-whitelists-4.19.90-25.39.v2101.ky10或以上版本 kernel-tools-libs-devel-4.19.90-25.39.v2101.ky10或以上版本 kernel-modules-4.19.90-25.39.v2101.ky10或以上版本 3.修復(fù)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(jù)倉庫地址進行修改。 倉庫源地址： 銀河麒麟高級服務(wù)器操作系統(tǒng) V10 SP2 aarch64:https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/ x86_64:https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/ 2.配置完成后執(zhí)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(jù)受影響的軟件包 列表進行升級安裝, 命令如下： yum install Packagename 4.軟件包下載地址 ·銀河麒麟高級服務(wù)器操作系統(tǒng) V10 SP2 kernel(aarch64)軟件包下載地址: https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/bpftool-4.19.90-25.39.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-4.19.90-25.39.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-abi-whitelists-4.19.90-25.39.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-core-4.19.90-25.39.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-cross-headers-4.19.90-25.39.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-debug-4.19.90-25.39.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-debug-core-4.19.90-25.39.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-debug-devel-4.19.90-25.39.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-4.19.90-25.39.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-extra-4.19.90-25.39.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-internal-4.19.90-25.39.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-devel-4.19.90-25.39.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-headers-4.19.90-25.39.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-modules-4.19.90-25.39.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-modules-extra-4.19.90-25.39.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-modules-internal-4.19.90-25.39.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-tools-4.19.90-25.39.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-tools-libs-4.19.90-25.39.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/kernel-tools-libs-devel-4.19.90-25.39.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/perf-4.19.90-25.39.v2101.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/aarch64/Packages/python3-perf-4.19.90-25.39.v2101.ky10.aarch64.rpm kernel(x86_64)軟件包下載地址: https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/perf-4.19.90-25.39.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/python3-perf-4.19.90-25.39.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/bpftool-4.19.90-25.39.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-4.19.90-25.39.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-abi-whitelists-4.19.90-25.39.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-core-4.19.90-25.39.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-cross-headers-4.19.90-25.39.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-debug-4.19.90-25.39.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-debug-core-4.19.90-25.39.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-debug-devel-4.19.90-25.39.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-debug-modules-4.19.90-25.39.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-debug-modules-extra-4.19.90-25.39.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-debug-modules-internal-4.19.90-25.39.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-devel-4.19.90-25.39.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-headers-4.19.90-25.39.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-ipaclones-internal-4.19.90-25.39.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-modules-4.19.90-25.39.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-modules-extra-4.19.90-25.39.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-modules-internal-4.19.90-25.39.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-tools-4.19.90-25.39.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-tools-libs-4.19.90-25.39.v2101.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP2/os/adv/lic/updates/x86_64/Packages/kernel-tools-libs-devel-4.19.90-25.39.v2101.ky10.x86_64.rpm 注：其他相關(guān)依賴包請到相同目錄下載 5.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