{"id":"SUSE-SU-2025:20654-1","summary":"Security update for grub2","details":"This update for grub2 fixes the following issues:\n\n- CVE-2024-56738: Side-channel attack due to not constant-timealgorithm in grub_crypto_memcmp (bsc#1234959).\n","modified":"2026-03-11T07:30:42.710950Z","published":"2025-09-05T12:57:04Z","related":["CVE-2024-56738"],"upstream":["CVE-2024-56738"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2025/suse-su-202520654-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1234959"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2024-56738"}],"affected":[{"package":{"name":"grub2","ecosystem":"SUSE:Linux Micro 6.0","purl":"pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Micro%206.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.12~rc1-7.1"}]}],"ecosystem_specific":{"binaries":[{"grub2-x86_64-efi":"2.12~rc1-7.1","grub2-x86_64-xen":"2.12~rc1-7.1","grub2":"2.12~rc1-7.1","grub2-arm64-efi":"2.12~rc1-7.1","grub2-i386-pc":"2.12~rc1-7.1","grub2-s390x-emu":"2.12~rc1-7.1","grub2-snapper-plugin":"2.12~rc1-7.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:20654-1.json"}}],"schema_version":"1.7.5"}