摘要:
qemu security update
安全等级: High
公告ID: KylinSec-SA-2023-2015
发布日期: 2024年10月31日
关联CVE: CVE-2022-1050
Security Fix(es):
A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to execute HW commands when shared buffers are not yet allocated, potentially leading to a use-after-free condition.(CVE-2022-1050)
| cve名称 | 产品 | 组件 | 是否受影响 |
|---|---|---|---|
| CVE-2022-1050 | KY3.4-4A | qemu | Fixed |
| CVE-2022-1050 | KY3.4-5A | qemu | Fixed |
| CVE-2022-1050 | KY3.5.2 | qemu | Fixed |
| 软件名称 | 架构 | 版本号 |
|---|---|---|
| qemu-help | noarch | 4.1.0-74.kb1.ky3_4 |
| qemu | x86_64 | 4.1.0-74.kb1.ky3_4 |
| qemu-block-curl | x86_64 | 4.1.0-74.kb1.ky3_4 |
| qemu-block-ssh | x86_64 | 4.1.0-74.kb1.ky3_4 |
| qemu-block-iscsi | x86_64 | 4.1.0-74.kb1.ky3_4 |
| qemu-img | x86_64 | 4.1.0-74.kb1.ky3_4 |
| qemu-block-rbd | x86_64 | 4.1.0-74.kb1.ky3_4 |
| qemu-seabios | x86_64 | 4.1.0-74.kb1.ky3_4 |
| qemu-guest-agent | x86_64 | 4.1.0-74.kb1.ky3_4 |
| qemu-block-rbd | aarch64 | 4.1.0-74.kb1.ky3_4 |
| qemu-block-ssh | aarch64 | 4.1.0-74.kb1.ky3_4 |
| qemu-block-iscsi | aarch64 | 4.1.0-74.kb1.ky3_4 |
| qemu-img | aarch64 | 4.1.0-74.kb1.ky3_4 |
| qemu | aarch64 | 4.1.0-74.kb1.ky3_4 |
| qemu-block-curl | aarch64 | 4.1.0-74.kb1.ky3_4 |
| qemu-guest-agent | aarch64 | 4.1.0-74.kb1.ky3_4 |
| 软件名称 | 架构 | 版本号 |
|---|---|---|
| qemu-help | noarch | 4.1.0-81.kb1.ky3_4 |
| qemu-block-ssh | x86_64 | 4.1.0-81.kb1.ky3_4 |
| qemu-img | x86_64 | 4.1.0-81.kb1.ky3_4 |
| qemu-block-iscsi | x86_64 | 4.1.0-81.kb1.ky3_4 |
| qemu-block-curl | x86_64 | 4.1.0-81.kb1.ky3_4 |
| qemu-guest-agent | x86_64 | 4.1.0-81.kb1.ky3_4 |
| qemu | x86_64 | 4.1.0-81.kb1.ky3_4 |
| qemu-seabios | x86_64 | 4.1.0-81.kb1.ky3_4 |
| qemu-block-rbd | x86_64 | 4.1.0-81.kb1.ky3_4 |
| qemu-block-iscsi | aarch64 | 4.1.0-81.kb1.ky3_4 |
| qemu-block-curl | aarch64 | 4.1.0-81.kb1.ky3_4 |
| qemu-block-rbd | aarch64 | 4.1.0-81.kb1.ky3_4 |
| qemu-img | aarch64 | 4.1.0-81.kb1.ky3_4 |
| qemu-block-ssh | aarch64 | 4.1.0-81.kb1.ky3_4 |
| qemu | aarch64 | 4.1.0-81.kb1.ky3_4 |
| qemu-guest-agent | aarch64 | 4.1.0-81.kb1.ky3_4 |
| 软件名称 | 架构 | 版本号 |
|---|---|---|
| qemu-help | noarch | 6.2.0-86.ky3_5.kb1 |
| qemu-block-curl | x86_64 | 6.2.0-86.ky3_5.kb1 |
| qemu-block-ssh | x86_64 | 6.2.0-86.ky3_5.kb1 |
| qemu-system-aarch64 | x86_64 | 6.2.0-86.ky3_5.kb1 |
| qemu-hw-usb-host | x86_64 | 6.2.0-86.ky3_5.kb1 |
| qemu | x86_64 | 6.2.0-86.ky3_5.kb1 |
| qemu-block-rbd | x86_64 | 6.2.0-86.ky3_5.kb1 |
| qemu-system-arm | x86_64 | 6.2.0-86.ky3_5.kb1 |
| qemu-img | x86_64 | 6.2.0-86.ky3_5.kb1 |
| qemu-seabios | x86_64 | 6.2.0-86.ky3_5.kb1 |
| qemu-block-iscsi | x86_64 | 6.2.0-86.ky3_5.kb1 |
| qemu-guest-agent | x86_64 | 6.2.0-86.ky3_5.kb1 |
| qemu-system-riscv | x86_64 | 6.2.0-86.ky3_5.kb1 |
| qemu-system-x86_64 | x86_64 | 6.2.0-86.ky3_5.kb1 |
| qemu | aarch64 | 6.2.0-86.ky3_5.kb1 |
| qemu-system-arm | aarch64 | 6.2.0-86.ky3_5.kb1 |
| qemu-hw-usb-host | aarch64 | 6.2.0-86.ky3_5.kb1 |
| qemu-img | aarch64 | 6.2.0-86.ky3_5.kb1 |
| qemu-block-curl | aarch64 | 6.2.0-86.ky3_5.kb1 |
| qemu-guest-agent | aarch64 | 6.2.0-86.ky3_5.kb1 |
| qemu-block-rbd | aarch64 | 6.2.0-86.ky3_5.kb1 |
| qemu-system-aarch64 | aarch64 | 6.2.0-86.ky3_5.kb1 |
| qemu-system-riscv | aarch64 | 6.2.0-86.ky3_5.kb1 |
| qemu-block-ssh | aarch64 | 6.2.0-86.ky3_5.kb1 |
| qemu-system-x86_64 | aarch64 | 6.2.0-86.ky3_5.kb1 |
| qemu-block-iscsi | aarch64 | 6.2.0-86.ky3_5.kb1 |
方法一：下载安装包进行升级安装
1、通过下载链接下载需要升级的升级包保存，如 xxx.rpm
2、通过rpm命令升级，如 rpm -Uvh xxx.rpm
方法二：通过软件源进行升级安装
1、保持能够连接上互联网
2、通过yum命令升级指定的包，如 yum install 包名
