• 公告ID (KylinSec-SA-2024-3620)

摘要:

Microarchitectural Data Sampling Uncacheable Memory (MDSUM): Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf

安全等级: Low

公告ID: KylinSec-SA-2024-3620

发布日期: 2024年9月5日

关联CVE: CVE-2019-11091  

  • 详细介绍

1. 漏洞描述

   

Microarchitectural Data Sampling Uncacheable Memory (MDSUM): Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf

2. 影响范围

cve名称 产品 组件 是否受影响
CVE-2019-11091 KY3.4-5A qemu Unaffected
CVE-2019-11091 KY3.5.2 qemu Unaffected
CVE-2019-11091 V6 qemu Unaffected

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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