pauljrowland/BootHoleFix

PoC

This script will remediate the BootHole bug identified in CVE-2020-25632 and/or CVE-2021-20233.

view exploit source poc_in_githubauthor pauljrowlandpublished 2022-07-19catalog poc_in_github

exploited CVEs (2)

Known CVEs related to this entry.

ID	severity	EPSS	exploitable	published
CVE-2021-20233US	high8.2	0.60% (49th)	Exploit	2021-03-03
A flaw was found in grub2 in versions prior to 2.06. Setparam_prefix() in the menu rendering code performs a length calculation on the assumption that expressing a quoted single qu…
CVE-2020-25632US	high8.2	1.15% (67th)	Exploit	2021-03-03
A flaw was found in grub2 in versions prior to 2.06. The rmmod implementation allows the unloading of a module used as a dependency without checking if any other dependent module i…

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