{"id":"SUSE-SU-2022:4140-1","summary":"Security update for grub2","details":"This update for grub2 fixes the following issues:\n\n- CVE-2022-2601: Fixed buffer overflow in grub_font_construct_glyph (bsc#1205178).\n- CVE-2022-3775: Fixed integer underflow in blit_comb() (bsc#1205182).\n\nOther:\n\n- Bump upstream SBAT generation to 3\n","modified":"2026-03-11T07:21:36.634926Z","published":"2022-11-21T08:27:41Z","related":["CVE-2022-2601","CVE-2022-3775"],"upstream":["CVE-2022-2601","CVE-2022-3775"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20224140-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1205178"},{"type":"REPORT","url":"https://bugzilla.suse.com/1205182"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-2601"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-3775"}],"affected":[{"package":{"name":"grub2","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-ESPOS","purl":"pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.02-150000.122.17.1"}]}],"ecosystem_specific":{"binaries":[{"grub2-arm64-efi":"2.02-150000.122.17.1","grub2-i386-pc":"2.02-150000.122.17.1","grub2-snapper-plugin":"2.02-150000.122.17.1","grub2-systemd-sleep-plugin":"2.02-150000.122.17.1","grub2-x86_64-efi":"2.02-150000.122.17.1","grub2-x86_64-xen":"2.02-150000.122.17.1","grub2":"2.02-150000.122.17.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:4140-1.json"}},{"package":{"name":"grub2","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-LTSS","purl":"pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.02-150000.122.17.1"}]}],"ecosystem_specific":{"binaries":[{"grub2-i386-pc":"2.02-150000.122.17.1","grub2-snapper-plugin":"2.02-150000.122.17.1","grub2-systemd-sleep-plugin":"2.02-150000.122.17.1","grub2-x86_64-efi":"2.02-150000.122.17.1","grub2-x86_64-xen":"2.02-150000.122.17.1","grub2":"2.02-150000.122.17.1","grub2-arm64-efi":"2.02-150000.122.17.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:4140-1.json"}},{"package":{"name":"grub2","ecosystem":"SUSE:Linux Enterprise Server 15-LTSS","purl":"pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.02-150000.122.17.1"}]}],"ecosystem_specific":{"binaries":[{"grub2-systemd-sleep-plugin":"2.02-150000.122.17.1","grub2-arm64-efi":"2.02-150000.122.17.1","grub2-i386-pc":"2.02-150000.122.17.1","grub2-powerpc-ieee1275":"2.02-150000.122.17.1","grub2-s390x-emu":"2.02-150000.122.17.1","grub2-x86_64-efi":"2.02-150000.122.17.1","grub2-x86_64-xen":"2.02-150000.122.17.1","grub2":"2.02-150000.122.17.1","grub2-snapper-plugin":"2.02-150000.122.17.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:4140-1.json"}},{"package":{"name":"grub2","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15","purl":"pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.02-150000.122.17.1"}]}],"ecosystem_specific":{"binaries":[{"grub2-systemd-sleep-plugin":"2.02-150000.122.17.1","grub2-x86_64-efi":"2.02-150000.122.17.1","grub2-x86_64-xen":"2.02-150000.122.17.1","grub2":"2.02-150000.122.17.1","grub2-i386-pc":"2.02-150000.122.17.1","grub2-powerpc-ieee1275":"2.02-150000.122.17.1","grub2-snapper-plugin":"2.02-150000.122.17.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:4140-1.json"}}],"schema_version":"1.7.5"}