The vulnerability of the BFS file system of the Grub2 operating system, which allows a hacker to disclose protected information

The vulnerability of the BFS file system of the Grub2 operating system is related to reading data beyond the allowed range in memory. Exploiting this vulnerability can allow an attacker to disclose protected information...

SUSE CVE-2025-1125

When reading data from a hfs filesystem, grub's hfs filesystem module uses user-controlled parameters from the filesystem metadata to calculate the internal buffers size, however it misses to properly check for integer overflows. A maliciouly crafted filesystem may lead some of those buffer size...