Maxim Suhanov discovered multiple vulnerabilities in GURB2's code to handle NTFS filesystems, which may result in a Secure Boot bypass. For the oldstable distribution (bullseye), these problems have been fixed in version 2.06-3~deb11u6. For the stable distribution (bookworm), these problems have been fixed in version 2.06-13+deb12u1. We recommend that you upgrade your grub2 packages. For the detailed security status of grub2 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/grub2
Maxim Suhanov discovered multiple vulnerabilities in GURB2's code to handle NTFS filesystems, which may result in a Secure Boot bypass.
For the oldstable distribution (bullseye), these problems have been fixed in version 2.06-3~deb11u6.
For the stable distribution (bookworm), these problems have been fixed in version 2.06-13+deb12u1.
We recommend that you upgrade your grub2 packages.
For the detailed security status of grub2 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/grub2