{"schema_version":"1.7.5","id":"SUSE-SU-2026:20037-1","published":"2025-12-30T20:33:17Z","modified":"2026-03-23T04:52:30.469417Z","related":["CVE-2023-45229","CVE-2023-45230"],"upstream":["CVE-2023-45229","CVE-2023-45230"],"summary":"Security update for ovmf","details":"This update for ovmf fixes the following issues:\n\n- CVE-2023-45229: integer underflow and out-of-bounds read when processing IA_NA/IA_TA options in a DHCPv6 Advertise\n  message (bsc#1218879).\n- CVE-2023-45230: out-of-bounds write in the DHCPv6 client through a long Server ID option (bsc#1218880).\n","affected":[{"package":{"name":"ovmf","ecosystem":"SUSE:Linux Micro 6.0","purl":"pkg:rpm/suse/ovmf&distro=SUSE%20Linux%20Micro%206.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"202305-2.1"}]}],"ecosystem_specific":{"binaries":[{"qemu-ovmf-x86_64":"202305-2.1","qemu-uefi-aarch64":"202305-2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:20037-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-202620037-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1218879"},{"type":"REPORT","url":"https://bugzilla.suse.com/1218880"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-45229"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-45230"}]}