CVE-2020-25632 log

Source
Severity Medium
Remote No
Type Arbitrary code execution
Description
The rmmod implementation for grub2 is flawed, allowing an attacker to unload a module used as a dependency without checking if any other dependent module is still loaded. This leads to a use-after-free scenario possibly allowing an attacker to execute arbitrary code and by-pass Secure Boot protections.
Group Package Affected Fixed Severity Status Ticket
AVG-1629 grub 2:2.04-10 2:2.06rc1-1 Medium Testing
References
https://lists.gnu.org/archive/html/grub-devel/2021-03/msg00007.html
https://git.savannah.gnu.org/gitweb/?p=grub.git;a=commit;h=7630ec5397fe418276b360f9011934b8c034936c