BootHole and seven other security vulnerabilities have been discovered in the GRUB2 bootloader, allowing attackers to bypass UEFI Secure Boot. All users are urged to update their systems immediately.
The latest Intel SRBDS (Special Register Buffer Data Sampling) a.k.a. CrossTalk vulnerability is now patched in Debian GNU/Linux 10 and 9, CentOS Linux 7 and 6, as well as Red Hat Enterprise Linux 7 and 6.
Canonical released a new Linux kernel security update for Ubuntu 19.10 and Ubuntu 18.04.4 LTS systems running Linux 5.3 to address a critical vulnerability. All users are urged to update their installations.
The latest critical sudo security vulnerability has been patched in the CentOS Linux 7 and Red Hat Enterprise Linux (RHEL) 7 operating system series.
New Sudo vulnerability could allow unprivileged users to obtain full root privileges on Debian Stretch, Linux Mint, and elementary OS systems. Update now!
Mitigations for the CVE-2019-14615 and CVE-2020-7053 vulnerabilities are now available for Ubuntu 19.10, Ubuntu 18.04 LTS, and Ubuntu 16.04 LTS. Update your systems now!