{"affected":[{"ecosystem_specific":{"binaries":[{"grub2":"2.04-150300.22.20.2","grub2-arm64-efi":"2.04-150300.22.20.2","grub2-i386-pc":"2.04-150300.22.20.2","grub2-powerpc-ieee1275":"2.04-150300.22.20.2","grub2-s390x-emu":"2.04-150300.22.20.2","grub2-snapper-plugin":"2.04-150300.22.20.2","grub2-systemd-sleep-plugin":"2.04-150300.22.20.2","grub2-x86_64-efi":"2.04-150300.22.20.2"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP3","name":"grub2","purl":"pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2.04-150300.22.20.2"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"grub2-arm64-efi":"2.04-150300.22.20.2"}]},"package":{"ecosystem":"SUSE:Manager Proxy Module 4.2","name":"grub2","purl":"pkg:rpm/suse/grub2&distro=SUSE%20Manager%20Proxy%20Module%204.2"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2.04-150300.22.20.2"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"grub2-x86_64-xen":"2.04-150300.22.20.2"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP3","name":"grub2","purl":"pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP3"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2.04-150300.22.20.2"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"grub2":"2.04-150300.22.20.2","grub2-arm64-efi":"2.04-150300.22.20.2","grub2-i386-pc":"2.04-150300.22.20.2","grub2-s390x-emu":"2.04-150300.22.20.2","grub2-snapper-plugin":"2.04-150300.22.20.2","grub2-x86_64-efi":"2.04-150300.22.20.2","grub2-x86_64-xen":"2.04-150300.22.20.2"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Micro 5.2","name":"grub2","purl":"pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Micro%205.2"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2.04-150300.22.20.2"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"grub2":"2.04-150300.22.20.2","grub2-arm64-efi":"2.04-150300.22.20.2","grub2-arm64-efi-debug":"2.04-150300.22.20.2","grub2-branding-upstream":"2.04-150300.22.20.2","grub2-i386-pc":"2.04-150300.22.20.2","grub2-i386-pc-debug":"2.04-150300.22.20.2","grub2-powerpc-ieee1275":"2.04-150300.22.20.2","grub2-powerpc-ieee1275-debug":"2.04-150300.22.20.2","grub2-s390x-emu":"2.04-150300.22.20.2","grub2-s390x-emu-debug":"2.04-150300.22.20.2","grub2-snapper-plugin":"2.04-150300.22.20.2","grub2-systemd-sleep-plugin":"2.04-150300.22.20.2","grub2-x86_64-efi":"2.04-150300.22.20.2","grub2-x86_64-efi-debug":"2.04-150300.22.20.2","grub2-x86_64-xen":"2.04-150300.22.20.2"}]},"package":{"ecosystem":"openSUSE:Leap 15.3","name":"grub2","purl":"pkg:rpm/opensuse/grub2&distro=openSUSE%20Leap%2015.3"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"2.04-150300.22.20.2"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for grub2 fixes the following issues:\n\nSecurity fixes and hardenings for boothole 3 / boothole 2022 (bsc#1198581)\n\n- CVE-2021-3695: Fixed that a crafted PNG grayscale image could lead to out-of-bounds write in heap (bsc#1191184)\n- CVE-2021-3696: Fixed that a crafted PNG image could lead to out-of-bound write during huffman table handling (bsc#1191185)\n- CVE-2021-3697: Fixed that a crafted JPEG image could lead to buffer underflow write in the heap (bsc#1191186)\n- CVE-2022-28733: Fixed fragmentation math in net/ip (bsc#1198460)\n- CVE-2022-28734: Fixed an out-of-bound write for split http headers (bsc#1198493)\n- CVE-2022-28735: Fixed some verifier framework changes (bsc#1198495)\n- CVE-2022-28736: Fixed a use-after-free in chainloader command (bsc#1198496)\n- Update SBAT security contact (bsc#1193282)\n- Bump grub's SBAT generation to 2\n\n- Use boot disks in OpenFirmware, fixing regression caused when the root LV is completely in the boot LUN (bsc#1197948)\n","id":"SUSE-SU-2022:2064-1","modified":"2022-06-13T13:35:35Z","published":"2022-06-13T13:35:35Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20222064-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1191184"},{"type":"REPORT","url":"https://bugzilla.suse.com/1191185"},{"type":"REPORT","url":"https://bugzilla.suse.com/1191186"},{"type":"REPORT","url":"https://bugzilla.suse.com/1193282"},{"type":"REPORT","url":"https://bugzilla.suse.com/1197948"},{"type":"REPORT","url":"https://bugzilla.suse.com/1198460"},{"type":"REPORT","url":"https://bugzilla.suse.com/1198493"},{"type":"REPORT","url":"https://bugzilla.suse.com/1198495"},{"type":"REPORT","url":"https://bugzilla.suse.com/1198496"},{"type":"REPORT","url":"https://bugzilla.suse.com/1198581"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-3695"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-3696"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-3697"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-28733"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-28734"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-28735"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-28736"}],"related":["CVE-2021-3695","CVE-2021-3696","CVE-2021-3697","CVE-2022-28733","CVE-2022-28734","CVE-2022-28735","CVE-2022-28736"],"summary":"Security update for grub2","upstream":["CVE-2021-3695","CVE-2021-3696","CVE-2021-3697","CVE-2022-28733","CVE-2022-28734","CVE-2022-28735","CVE-2022-28736"]}