SUSE: CVE-2025-0690: SUSE Linux Security Advisory
Description
The read command is used to read the keyboard input from the user, while reads it keeps the input length in a 32-bit integer value which is further used to reallocate the line buffer to accept the next character. During this process, with a line big enough it's possible to make this variable to overflow leading to a out-of-bounds write in the heap based buffer. This flaw may be leveraged to corrupt grub's internal critical data and secure boot bypass is not discarded as consequence.
Solution(s)
- suse-upgrade-grub2
- suse-upgrade-grub2-arm64-efi
- suse-upgrade-grub2-arm64-efi-debug
- suse-upgrade-grub2-arm64-efi-extras
- suse-upgrade-grub2-branding-upstream
- suse-upgrade-grub2-i386-pc
- suse-upgrade-grub2-i386-pc-debug
- suse-upgrade-grub2-i386-pc-extras
- suse-upgrade-grub2-i386-xen-debug
- suse-upgrade-grub2-powerpc-ieee1275
- suse-upgrade-grub2-powerpc-ieee1275-debug
- suse-upgrade-grub2-powerpc-ieee1275-extras
- suse-upgrade-grub2-s390x-emu
- suse-upgrade-grub2-s390x-emu-debug
- suse-upgrade-grub2-s390x-emu-extras
- suse-upgrade-grub2-snapper-plugin
- suse-upgrade-grub2-systemd-sleep-plugin
- suse-upgrade-grub2-x86_64-efi
- suse-upgrade-grub2-x86_64-efi-debug
- suse-upgrade-grub2-x86_64-efi-extras
- suse-upgrade-grub2-x86_64-xen
- suse-upgrade-grub2-x86_64-xen-debug
- suse-upgrade-grub2-x86_64-xen-extras
- Lightweight Endpoint Agent
- Live Dashboards
- Real Risk Prioritization
- IT-Integrated Remediation Projects
- Cloud, Virtual, and Container Assessment
- Integrated Threat Feeds
- Easy-to-Use RESTful API
- Automation-Assisted Patching
- Automated Containment
With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.
– Scott Cheney, Manager of Information Security, Sierra View Medical Center