公告ID: KYLIN-2020-15705
安全等级: 中等
产品: Kylin V3
发布日期: 2020年7月29日
CVE: CVE-2020-15705
CVSS3评分: 6.4
概述:
None 描述:
GRUB2 fails to validate kernel signature when booted directly without shim, allowing secure boot to be bypassed. This only affects systems where the kernel signing certificate has been imported directly into the secure boot database and the GRUB image is booted directly without the use of shim. This issue affects GRUB2 version 2.04 and prior versions. 系统版本:
KYLIN 3.3.x
KYLIN 3.4.x
受影响包列表:
grub2-1:2.02-0.86.el7_8
grub2-1:2.02-87.el8_2