CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 6.4. See the original NVD description below for full technical details.
CVE
CVE-2020-15705
Severity
MEDIUM
CVSS
6.4
EPSS
1.39%
Original NVD Description
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.
Related CVEs
Other vulnerabilities affecting the same vendor(s)