Vulnerability identifier: #VU51198

Vulnerability risk: Low

CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2021-20233

CWE-ID: CWE-787

Exploitation vector: Local

Exploits in database: 1

• July 20, 2022
  • BootHoleFix (This script will remediate the BootHole bug identified in CVE-2020-25632 and/or CVE-2021-20233.) [Github]

Impact: Code execution

Vulnerable software:
grub
Universal components / Libraries / Libraries used by multiple products

Vendor: GNU