{"affected":[{"ecosystem_specific":{"binaries":[{"kernel-livepatch-6_4_0-28-rt":"12-3.1"}]},"package":{"ecosystem":"SUSE:Linux Micro 6.1","name":"kernel-livepatch-MICRO-6-0-RT_Update_6","purl":"pkg:rpm/suse/kernel-livepatch-MICRO-6-0-RT_Update_6&distro=SUSE%20Linux%20Micro%206.1"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"12-3.1"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"\nThis update for the SUSE Linux Enterprise kernel 6.4.0-28.1 fixes various security issues\n\nThe following security issues were fixed:\n\n- CVE-2025-38111: net/mdiobus: Fix potential out-of-bounds read/write access (bsc#1249455).\n- CVE-2025-38352: posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del() (bsc#1249205).\n- CVE-2025-39742: RDMA: hfi1: fix possible divide-by-zero in find_hw_thread_mask() (bsc#1249480).\n- CVE-2025-40129: sunrpc: fix null pointer dereference on zero-length checksum (bsc#1253473).\n- CVE-2025-40186: tcp: Don't call reqsk_fastopen_remove() in tcp_conn_request() (bsc#1253439).\n\nThe following non security issue was fixed:\n\n- bsc#1249241: fix addr_bit_set() issue on big-endian machines BITOP_BE32_SWIZZLE ought to be defined depending on the target's endianess, but the livepatch includes only the little-endian variant. Fix that. (bsc#1249241 bsc#1256928).\n","id":"SUSE-SU-2026:20512-1","modified":"2026-02-19T09:17:44Z","published":"2026-02-19T09:17:44Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-202620512-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1249205"},{"type":"REPORT","url":"https://bugzilla.suse.com/1249241"},{"type":"REPORT","url":"https://bugzilla.suse.com/1249455"},{"type":"REPORT","url":"https://bugzilla.suse.com/1249480"},{"type":"REPORT","url":"https://bugzilla.suse.com/1253439"},{"type":"REPORT","url":"https://bugzilla.suse.com/1253473"},{"type":"REPORT","url":"https://bugzilla.suse.com/1256928"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-38111"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-38352"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-39742"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-40129"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-40186"}],"related":["CVE-2025-38111","CVE-2025-38352","CVE-2025-39742","CVE-2025-40129","CVE-2025-40186"],"summary":"Security update for the Linux Kernel RT (Live Patch 6 for SUSE Linux Enterprise Micro 6.0)","upstream":["CVE-2025-38111","CVE-2025-38352","CVE-2025-39742","CVE-2025-40129","CVE-2025-40186"]}