{"schema_version":"1.7.5","id":"SUSE-SU-2026:22697-1","published":"2026-07-16T08:59:27Z","modified":"2026-07-21T18:48:07.128696793Z","related":["CVE-2026-23393","CVE-2026-31505","CVE-2026-31533","CVE-2026-31586","CVE-2026-31685","CVE-2026-43025","CVE-2026-43027","CVE-2026-43037","CVE-2026-43120","CVE-2026-43190","CVE-2026-43366","CVE-2026-43494","CVE-2026-43501","CVE-2026-45970","CVE-2026-46120","CVE-2026-46173","CVE-2026-46227","CVE-2026-46243","CVE-2026-52909","CVE-2026-52943","CVE-2026-53362"],"upstream":["CVE-2026-23393","CVE-2026-31505","CVE-2026-31533","CVE-2026-31586","CVE-2026-31685","CVE-2026-43025","CVE-2026-43027","CVE-2026-43037","CVE-2026-43120","CVE-2026-43190","CVE-2026-43366","CVE-2026-43494","CVE-2026-43501","CVE-2026-45970","CVE-2026-46120","CVE-2026-46173","CVE-2026-46227","CVE-2026-46243","CVE-2026-52909","CVE-2026-52943","CVE-2026-53362"],"summary":"Security update for the Linux Kernel RT (Live Patch 23 for SUSE Linux Enterprise Micro 6.0)","details":"\nThis update for the SUSE Linux Enterprise Kernel 6.4.0-46.1 fixes various security issues\n\nThe following security issues were fixed:\n\n- CVE-2026-23393: bridge: cfm: Fix race condition in peer_mep deletion (bsc#1260524).\n- CVE-2026-31505: iavf: fix out-of-bounds writes in iavf_get_ethtool_stats() (bsc#1263094).\n- CVE-2026-31533: net/tls: fix use-after-free in -EBUSY error path of tls_do_encryption (bsc#1262759).\n- CVE-2026-31586: mm: blk-cgroup: fix use-after-free in cgwb_release_workfn() (bsc#1263177).\n- CVE-2026-31685: netfilter: ip6t_eui64: reject invalid MAC header for all packets (bsc#1263670).\n- CVE-2026-43025: netfilter: ctnetlink: ignore explicit helper on new expectations (bsc#1264253).\n- CVE-2026-43027: netfilter: nf_conntrack_helper: pass helper to expect cleanup (bsc#1264252).\n- CVE-2026-43037: ip6_tunnel: clear skb2->cb[] in ip4ip6_err() (bsc#1265197).\n- CVE-2026-43120: RDMA/irdma: Fix double free related to rereg_user_mr (bsc#1264567).\n- CVE-2026-43190: netfilter: xt_tcpmss: check remaining length before reading optlen (bsc#1264849).\n- CVE-2026-43366: io_uring/kbuf: check if target buffer list is still legacy on recycle (bsc#1265117).\n- CVE-2026-43494: RDS zerocopy attack aka PinTheft (bsc#1265945).\n- CVE-2026-43501: ipv6: rpl: reserve mac_len headroom when recompressed SRH grows (bsc#1266015).\n- CVE-2026-45970: bonding: alb: fix UAF in rlb_arp_recv during bond up/down (bsc#1267206).\n- CVE-2026-46120: ip6_gre: Use cached t->net in ip6erspan_changelink() (bsc#1267893).\n- CVE-2026-46173: exit: prevent preemption of oopsing TASK_DEAD task (bsc#1267723).\n- CVE-2026-46227: sctp: revalidate list cursor after sctp_sendmsg_to_asoc() in SCTP_SENDALL (bsc#1267698).\n- CVE-2026-46243: smb: client: reject userspace cifs.spnego descriptions (CIFSwitch) (bsc#1266265).\n- CVE-2026-52909: ip6_vti: set netns_immutable on the fallback device (bsc#1268662).\n- CVE-2026-52943: net: skbuff: fix missing zerocopy reference in pskb_carve helpers (bsc#1269023).\n- CVE-2026-53362: ipv6: account for fraggap on the paged allocation path (bsc#1269495).\n","affected":[{"package":{"name":"kernel-livepatch-MICRO-6-0-RT_Update_23","ecosystem":"SUSE:Linux Micro 6.1","purl":"pkg:rpm/suse/kernel-livepatch-MICRO-6-0-RT_Update_23&distro=SUSE%20Linux%20Micro%206.1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3-1.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-6_4_0-46-rt":"3-1.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:22697-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-202622697-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1260524"},{"type":"REPORT","url":"https://bugzilla.suse.com/1262759"},{"type":"REPORT","url":"https://bugzilla.suse.com/1263094"},{"type":"REPORT","url":"https://bugzilla.suse.com/1263177"},{"type":"REPORT","url":"https://bugzilla.suse.com/1263670"},{"type":"REPORT","url":"https://bugzilla.suse.com/1264252"},{"type":"REPORT","url":"https://bugzilla.suse.com/1264253"},{"type":"REPORT","url":"https://bugzilla.suse.com/1264567"},{"type":"REPORT","url":"https://bugzilla.suse.com/1264849"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265117"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265197"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265945"},{"type":"REPORT","url":"https://bugzilla.suse.com/1266015"},{"type":"REPORT","url":"https://bugzilla.suse.com/1266265"},{"type":"REPORT","url":"https://bugzilla.suse.com/1267206"},{"type":"REPORT","url":"https://bugzilla.suse.com/1267698"},{"type":"REPORT","url":"https://bugzilla.suse.com/1267723"},{"type":"REPORT","url":"https://bugzilla.suse.com/1267893"},{"type":"REPORT","url":"https://bugzilla.suse.com/1268662"},{"type":"REPORT","url":"https://bugzilla.suse.com/1269023"},{"type":"REPORT","url":"https://bugzilla.suse.com/1269495"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-23393"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-31505"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-31533"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-31586"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-31685"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-43025"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-43027"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-43037"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-43120"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-43190"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-43366"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-43494"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-43501"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-45970"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-46120"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-46173"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-46227"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-46243"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-52909"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-52943"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-53362"}]}