Astra Linux – Vulnerability in grub2

GRUB2 does not call the fini functions upon exit, resulting in the Debian/Ubuntu’s peimage GRUB2 module leaving hooks in the UEFI system table after exit. This leads to a use-after-free condition and may potentially allow for bypasses in secure boot...

Linux Distros Unpatched Vulnerability : CVE-2024-2312

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GRUB2 does not call the module fini functions on exit, leading to Debian/Ubuntu's peimage GRUB2 module leaving UEFI system table hooks after exit. This lead to ...

PT-2024-7967

Name of the Vulnerable Software and Affected Versions GRUB2 affected versions not specified Description The issue is related to GRUB2 not calling the module fini functions on exit, which leads to the peimage GRUB2 module leaving UEFI system table hooks after exit. This results in a use-after-free...