公告ID(KYSA-202302-1098)
公告ID:KYSA-202302-1098
公告摘要:kernel安全漏洞
等級(jí):Important
發(fā)布日期:2023-02-23
詳細(xì)介紹
1.修復(fù)的CVE
·CVE-2022-4129
描述:一個(gè)缺陷被發(fā)現(xiàn)在Linux內(nèi)核年代第二層隧道協(xié)議(L2TP)。缺少鎖當(dāng)清算sk_user_data會(huì)導(dǎo)致競態(tài)條件和NULL指針。本地用戶可以使用這一缺陷可能崩潰系統(tǒng)導(dǎo)致拒絕服務(wù)。
·CVE-2022-47929
描述:在Linux內(nèi)核中6.1.6之前,一個(gè)空指針錯(cuò)誤在交通控制子系統(tǒng)允許非特權(quán)用戶觸發(fā)一個(gè)拒絕服務(wù)(系統(tǒng)崩潰)通過精心設(shè)計(jì)交通控制配置,設(shè)置“tc qdisc”和“tc階級(jí)”命令。這會(huì)影響qdisc_graft net/sched/sch_api.c。
·CVE-2023-23454
描述:cbq_classify net/sched/sch_cbq。c在Linux內(nèi)核6.1.4允許攻擊者造成拒絕服務(wù)(slab-out-of-bounds讀)因?yàn)榛靵y型(非負(fù)數(shù)字有時(shí)可以表明TC_ACT_SHOT條件而不是有效的分類結(jié)果)。
2.受影響的軟件包
·銀河麒麟高級(jí)服務(wù)器操作系統(tǒng) V10 SP1
·aarch64架構(gòu):
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(gòu):
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(gòu):
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(fù)版本
·銀河麒麟高級(jí)服務(wù)器操作系統(tǒng) V10 SP1 (aarch64)
bpftool-4.19.90-23.31.v2101.ky10或以上版本
kernel-4.19.90-23.31.v2101.ky10或以上版本
kernel-abi-whitelists-4.19.90-23.31.v2101.ky10或以上版本
kernel-core-4.19.90-23.31.v2101.ky10或以上版本
kernel-cross-headers-4.19.90-23.31.v2101.ky10或以上版本
kernel-debug-4.19.90-23.31.v2101.ky10或以上版本
kernel-debug-core-4.19.90-23.31.v2101.ky10或以上版本
kernel-debug-devel-4.19.90-23.31.v2101.ky10或以上版本
kernel-debug-modules-4.19.90-23.31.v2101.ky10或以上版本
kernel-debug-modules-extra-4.19.90-23.31.v2101.ky10或以上版本
kernel-debug-modules-internal-4.19.90-23.31.v2101.ky10或以上版本
kernel-devel-4.19.90-23.31.v2101.ky10或以上版本
kernel-headers-4.19.90-23.31.v2101.ky10或以上版本
kernel-modules-4.19.90-23.31.v2101.ky10或以上版本
kernel-modules-extra-4.19.90-23.31.v2101.ky10或以上版本
kernel-modules-internal-4.19.90-23.31.v2101.ky10或以上版本
kernel-tools-4.19.90-23.31.v2101.ky10或以上版本
kernel-tools-libs-4.19.90-23.31.v2101.ky10或以上版本
kernel-tools-libs-devel-4.19.90-23.31.v2101.ky10或以上版本
perf-4.19.90-23.31.v2101.ky10或以上版本
python3-perf-4.19.90-23.31.v2101.ky10或以上版本
·銀河麒麟高級(jí)服務(wù)器操作系統(tǒng) V10 SP1 (mips64el)
bpftool-4.19.90-23.31.v2101.ky10或以上版本
kernel-4.19.90-23.31.v2101.ky10或以上版本
kernel-abi-whitelists-4.19.90-23.31.v2101.ky10或以上版本
kernel-core-4.19.90-23.31.v2101.ky10或以上版本
kernel-cross-headers-4.19.90-23.31.v2101.ky10或以上版本
kernel-devel-4.19.90-23.31.v2101.ky10或以上版本
kernel-headers-4.19.90-23.31.v2101.ky10或以上版本
kernel-modules-4.19.90-23.31.v2101.ky10或以上版本
kernel-modules-extra-4.19.90-23.31.v2101.ky10或以上版本
kernel-modules-internal-4.19.90-23.31.v2101.ky10或以上版本
kernel-tools-4.19.90-23.31.v2101.ky10或以上版本
kernel-tools-libs-4.19.90-23.31.v2101.ky10或以上版本
kernel-tools-libs-devel-4.19.90-23.31.v2101.ky10或以上版本
perf-4.19.90-23.31.v2101.ky10或以上版本
python3-perf-4.19.90-23.31.v2101.ky10或以上版本
·銀河麒麟高級(jí)服務(wù)器操作系統(tǒng) V10 SP1 (x86_64)
bpftool-4.19.90-23.31.v2101.ky10或以上版本
kernel-4.19.90-23.31.v2101.ky10或以上版本
kernel-abi-whitelists-4.19.90-23.31.v2101.ky10或以上版本
kernel-core-4.19.90-23.31.v2101.ky10或以上版本
kernel-cross-headers-4.19.90-23.31.v2101.ky10或以上版本
kernel-debug-4.19.90-23.31.v2101.ky10或以上版本
kernel-debug-core-4.19.90-23.31.v2101.ky10或以上版本
kernel-debug-devel-4.19.90-23.31.v2101.ky10或以上版本
kernel-debug-modules-4.19.90-23.31.v2101.ky10或以上版本
kernel-debug-modules-extra-4.19.90-23.31.v2101.ky10或以上版本
kernel-debug-modules-internal-4.19.90-23.31.v2101.ky10或以上版本
kernel-devel-4.19.90-23.31.v2101.ky10或以上版本
kernel-headers-4.19.90-23.31.v2101.ky10或以上版本
kernel-ipaclones-internal-4.19.90-23.31.v2101.ky10或以上版本
kernel-modules-4.19.90-23.31.v2101.ky10或以上版本
kernel-modules-extra-4.19.90-23.31.v2101.ky10或以上版本
kernel-modules-internal-4.19.90-23.31.v2101.ky10或以上版本
kernel-tools-4.19.90-23.31.v2101.ky10或以上版本
kernel-tools-libs-4.19.90-23.31.v2101.ky10或以上版本
kernel-tools-libs-devel-4.19.90-23.31.v2101.ky10或以上版本
perf-4.19.90-23.31.v2101.ky10或以上版本
python3-perf-4.19.90-23.31.v2101.ky10或以上版本
4.修復(fù)方法
方法一:配置源進(jìn)行升級(jí)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:
銀河麒麟高級(jí)服務(wù)器操作系統(tǒng) 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(zhí)行更新命令進(jìn)行升級(jí),命令如下:
yum update Packagename
方法二:下載安裝包進(jìn)行升級(jí)安裝
通過軟件包地址下載軟件包,使用軟件包升級(jí)命令根據(jù)受影響的軟件包
列表進(jìn)行升級(jí)安裝, 命令如下:
yum install Packagename
3.升級(jí)完成后是否需要重啟服務(wù)或操作系統(tǒng):
CVE-2022-4129:需要重啟操作系統(tǒng)以使漏洞修復(fù)生效。
CVE-2022-47929:需要重啟操作系統(tǒng)以使漏洞修復(fù)生效。
CVE-2023-23454:需要重啟操作系統(tǒng)以使漏洞修復(fù)生效。
5.軟件包下載地址
·銀河麒麟高級(jí)服務(wù)器操作系統(tǒng) 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-4.19.90-23.31.v2101.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-4.19.90-23.31.v2101.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-abi-whitelists-4.19.90-23.31.v2101.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-core-4.19.90-23.31.v2101.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-cross-headers-4.19.90-23.31.v2101.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-debug-4.19.90-23.31.v2101.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-debug-core-4.19.90-23.31.v2101.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-debug-devel-4.19.90-23.31.v2101.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-4.19.90-23.31.v2101.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-extra-4.19.90-23.31.v2101.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-internal-4.19.90-23.31.v2101.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-devel-4.19.90-23.31.v2101.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-headers-4.19.90-23.31.v2101.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-modules-4.19.90-23.31.v2101.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-modules-extra-4.19.90-23.31.v2101.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-modules-internal-4.19.90-23.31.v2101.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-tools-4.19.90-23.31.v2101.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-tools-libs-4.19.90-23.31.v2101.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/kernel-tools-libs-devel-4.19.90-23.31.v2101.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/perf-4.19.90-23.31.v2101.ky10.aarch64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/aarch64/Packages/python3-perf-4.19.90-23.31.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-4.19.90-23.31.v2101.ky10.mips64el.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-4.19.90-23.31.v2101.ky10.mips64el.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-abi-whitelists-4.19.90-23.31.v2101.ky10.mips64el.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-core-4.19.90-23.31.v2101.ky10.mips64el.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-cross-headers-4.19.90-23.31.v2101.ky10.mips64el.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-devel-4.19.90-23.31.v2101.ky10.mips64el.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-headers-4.19.90-23.31.v2101.ky10.mips64el.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-modules-4.19.90-23.31.v2101.ky10.mips64el.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-modules-extra-4.19.90-23.31.v2101.ky10.mips64el.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-modules-internal-4.19.90-23.31.v2101.ky10.mips64el.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-tools-4.19.90-23.31.v2101.ky10.mips64el.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-tools-libs-4.19.90-23.31.v2101.ky10.mips64el.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/kernel-tools-libs-devel-4.19.90-23.31.v2101.ky10.mips64el.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/perf-4.19.90-23.31.v2101.ky10.mips64el.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/mips64el/Packages/python3-perf-4.19.90-23.31.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-4.19.90-23.31.v2101.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-4.19.90-23.31.v2101.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-abi-whitelists-4.19.90-23.31.v2101.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-core-4.19.90-23.31.v2101.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-cross-headers-4.19.90-23.31.v2101.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-debug-4.19.90-23.31.v2101.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-debug-core-4.19.90-23.31.v2101.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-debug-devel-4.19.90-23.31.v2101.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-debug-modules-4.19.90-23.31.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-4.19.90-23.31.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-4.19.90-23.31.v2101.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-devel-4.19.90-23.31.v2101.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-headers-4.19.90-23.31.v2101.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-ipaclones-internal-4.19.90-23.31.v2101.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-modules-4.19.90-23.31.v2101.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-modules-extra-4.19.90-23.31.v2101.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-modules-internal-4.19.90-23.31.v2101.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-tools-4.19.90-23.31.v2101.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/kernel-tools-libs-4.19.90-23.31.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-4.19.90-23.31.v2101.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/perf-4.19.90-23.31.v2101.ky10.x86_64.rpm
https://update.cs2c.com.cn/NS/V10/V10SP1.1/os/adv/lic/updates/x86_64/Packages/python3-perf-4.19.90-23.31.v2101.ky10.x86_64.rpm
注:其他相關(guān)依賴包請(qǐng)到相同目錄下載
6.修復(fù)驗(yàn)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