{"affected":[{"ecosystem_specific":{"binaries":[{"grub2":"2.12-150600.8.44.2","grub2-arm64-efi":"2.12-150600.8.44.2","grub2-i386-pc":"2.12-150600.8.44.2","grub2-powerpc-ieee1275":"2.12-150600.8.44.2","grub2-s390x-emu":"2.12-150600.8.44.2","grub2-snapper-plugin":"2.12-150600.8.44.2","grub2-systemd-sleep-plugin":"2.12-150600.8.44.2","grub2-x86_64-efi":"2.12-150600.8.44.2"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP6","name":"grub2","purl":"pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2.12-150600.8.44.2"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"grub2-x86_64-xen":"2.12-150600.8.44.2"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP6","name":"grub2","purl":"pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP6"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2.12-150600.8.44.2"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"grub2":"2.12-150600.8.44.2","grub2-arm64-efi":"2.12-150600.8.44.2","grub2-arm64-efi-debug":"2.12-150600.8.44.2","grub2-arm64-efi-extras":"2.12-150600.8.44.2","grub2-branding-upstream":"2.12-150600.8.44.2","grub2-i386-pc":"2.12-150600.8.44.2","grub2-i386-pc-debug":"2.12-150600.8.44.2","grub2-i386-pc-extras":"2.12-150600.8.44.2","grub2-i386-xen-debug":"2.12-150600.8.44.2","grub2-powerpc-ieee1275":"2.12-150600.8.44.2","grub2-powerpc-ieee1275-debug":"2.12-150600.8.44.2","grub2-powerpc-ieee1275-extras":"2.12-150600.8.44.2","grub2-s390x-emu":"2.12-150600.8.44.2","grub2-s390x-emu-debug":"2.12-150600.8.44.2","grub2-s390x-emu-extras":"2.12-150600.8.44.2","grub2-snapper-plugin":"2.12-150600.8.44.2","grub2-systemd-sleep-plugin":"2.12-150600.8.44.2","grub2-x86_64-efi":"2.12-150600.8.44.2","grub2-x86_64-efi-debug":"2.12-150600.8.44.2","grub2-x86_64-efi-extras":"2.12-150600.8.44.2","grub2-x86_64-xen":"2.12-150600.8.44.2","grub2-x86_64-xen-debug":"2.12-150600.8.44.2","grub2-x86_64-xen-extras":"2.12-150600.8.44.2"}]},"package":{"ecosystem":"openSUSE:Leap 15.6","name":"grub2","purl":"pkg:rpm/opensuse/grub2&distro=openSUSE%20Leap%2015.6"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2.12-150600.8.44.2"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for grub2 fixes the following issues:\n\n- CVE-2025-54770: Fixed missing unregister call for net_set_vlan command may lead to use-after-free (bsc#1252930)\n- CVE-2025-54771: Fixed rub_file_close() does not properly controls the fs refcount (bsc#1252931) \n- CVE-2025-61661: Fixed out-of-bounds write in grub_usb_get_string() function (bsc#1252932)\n- CVE-2025-61662: Fixed missing unregister call for gettext command may lead to use-after-free (bsc#1252933) \n- CVE-2025-61663: Fixed missing unregister call for normal commands may lead to use-after-free (bsc#1252934)\n- CVE-2025-61664: Fixed missing unregister call for normal_exit command may lead to use-after-free (bsc#1252935)\n\nOther fixes:\n\n- Bump upstream SBAT generation to 6\n- Fix timeout when loading initrd via http after PPC CAS reboot (bsc#1245953)\n- Fix PPC CAS reboot failure work when initiated via submenu (bsc#1241132)\n- Fix out of memory issue on PowerPC by increasing RMA size (bsc#1236744, bsc#1252269)\n","id":"SUSE-SU-2025:4196-1","modified":"2025-11-24T10:54:24Z","published":"2025-11-24T10:54:24Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2025/suse-su-20254196-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1236744"},{"type":"REPORT","url":"https://bugzilla.suse.com/1241132"},{"type":"REPORT","url":"https://bugzilla.suse.com/1245953"},{"type":"REPORT","url":"https://bugzilla.suse.com/1252269"},{"type":"REPORT","url":"https://bugzilla.suse.com/1252930"},{"type":"REPORT","url":"https://bugzilla.suse.com/1252931"},{"type":"REPORT","url":"https://bugzilla.suse.com/1252932"},{"type":"REPORT","url":"https://bugzilla.suse.com/1252933"},{"type":"REPORT","url":"https://bugzilla.suse.com/1252934"},{"type":"REPORT","url":"https://bugzilla.suse.com/1252935"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-54770"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-54771"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-61661"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-61662"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-61663"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-61664"}],"related":["CVE-2025-54770","CVE-2025-54771","CVE-2025-61661","CVE-2025-61662","CVE-2025-61663","CVE-2025-61664"],"summary":"Security update for grub2","upstream":["CVE-2025-54770","CVE-2025-54771","CVE-2025-61661","CVE-2025-61662","CVE-2025-61663","CVE-2025-61664"]}