SUSE-SU-2026:23379-1
SUSE-SU-2026:23379-1 · Security update for the Linux Kernel RT (Live Patch 24 for SUSE Linux Enterprise Micro 6.0)
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This update for the SUSE Linux Enterprise Kernel 6.4.0-47.1 fixes various security issues: The following security issues were fixed: - CVE-2026-53224: sctp: validate embedded INIT chunk and address list lengths in cookie (bsc#1270023) - CVE-2026-53246: sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing (bsc#1270024). - CVE-2026-43109: x86: shadow stacks: proper error handling for mmap lock (bsc#1269282). - CVE-2026-46037: ipv4: icmp: validate reply type before using icmp_pointers (bsc#1267362). - CVE-2026-46242: eventpoll: fix ep_remove struct eventpoll / struct file UAF (bsc#1270300). - CVE-2026-46319: net/sched: act_ct: Only release RCU read lock after ct_ft (bsc#1268281). - CVE-2026-52923: ipc: limit next_id allocation to the valid ID range (bsc#1269034). - CVE-2026-52956: libceph: Fix potential out-of-bounds access in __ceph_x_decrypt() (bsc#1272139). - CVE-2026-52972: crypto: af_alg - Cap AEAD AD length to 0x80000000 (bsc#1269196). - CVE-2026-53133: RDMA/umem: Fix truncation for block sizes >= 4G (bsc#1269822). - CVE-2026-53182: wifi: nl80211: reject oversized EMA RNR lists (bsc#1269885). - CVE-2026-64530: net/sched: cls_api: Handle TC_ACT_CONSUMED in tcf_qevent_hand (bsc#1271867). - CVE-2026-64600: xfs: resample the data fork mapping after cycling ILOCK (RefluXFS) (bsc#1271543).
Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
kernel-livepatch-micro-6-0-rt_update_24 SUSE:Linux Micro 6.0
- Plages de versions concernées
- ECOSYSTEM: < 4-1.1
Mettez à jour vers 4-1.1
Sources originales
- https://www.suse.com/support/update/announcement/2026/suse-su-202623379-1/
- https://bugzilla.suse.com/1267362
- https://bugzilla.suse.com/1268281
- https://bugzilla.suse.com/1269034
- https://bugzilla.suse.com/1269196
- https://bugzilla.suse.com/1269282
- https://bugzilla.suse.com/1269822
- https://bugzilla.suse.com/1269885
- https://bugzilla.suse.com/1270023
- https://bugzilla.suse.com/1270024
- https://bugzilla.suse.com/1270300
- https://bugzilla.suse.com/1271543
- https://bugzilla.suse.com/1271867
- https://bugzilla.suse.com/1272139
- https://www.suse.com/security/cve/CVE-2026-43109
- https://www.suse.com/security/cve/CVE-2026-46037
- https://www.suse.com/security/cve/CVE-2026-46242
- https://www.suse.com/security/cve/CVE-2026-46319
- https://www.suse.com/security/cve/CVE-2026-52923
- https://www.suse.com/security/cve/CVE-2026-52956
- https://www.suse.com/security/cve/CVE-2026-52972
- https://www.suse.com/security/cve/CVE-2026-53133
- https://www.suse.com/security/cve/CVE-2026-53182
- https://osv.dev/vulnerability/SUSE-SU-2026:23379-1