• 公告ID (KylinSec-SA-2022-1628)

摘要:

A NULL pointer dereference issue was found in the ACPI code of QEMU. A malicious, privileged user within the guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.

安全等级: Low

公告ID: KylinSec-SA-2022-1628

发布日期: 2022年7月28日

关联CVE: CVE-2021-4158  

  • 详细介绍

1. 漏洞描述

   

A NULL pointer dereference issue was found in the ACPI code of QEMU. A malicious, privileged user within the guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.

2. 影响范围

cve名称 产品 组件 是否受影响

3. 影响组件

    无

4. 修复版本

    无

5. 修复方法

   无

6. 下载链接

    无
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