SUSE-SU-2026:2383-1
SUSE-SU-2026:2383-1 · Security update for the Linux Kernel
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The SUSE Linux Enterprise 15 SP4 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2026-31405: media: dvb-net: fix OOB access in ULE extension header tables (bsc#1261700). - CVE-2026-31629: nfc: llcp: add missing return after LLCP_CLOSED checks (bsc#1263790). - CVE-2026-31758: usb: usbtmc: Flush anchored URBs in usbtmc_release (bsc#1264093). - CVE-2026-43037: ip6_tunnel: clear skb2->cb in ip4ip6_err() (bsc#1263995). - CVE-2026-43206: drm/amdkfd: Fix out-of-bounds write in kfd_event_page_set() (bsc#1264551). - CVE-2026-43499: rtmutex: Use waiter::task instead of current in remove_waiter() (bsc#1266001). - CVE-2026-43501: ipv6: rpl: reserve mac_len headroom when recompressed SRH grows (bsc#1266009). - CVE-2026-45852: RDMA/rxe: Fix double free in rxe_srq_from_init (bsc#1266711). - CVE-2026-45970: bonding: alb: fix UAF in rlb_arp_recv during bond up/down (bsc#1267205). - CVE-2026-46021: thermal: core: Fix thermal zone governor cleanup issues (bsc#1267220). - CVE-2026-46043: RDMA/rxe: Validate pad and ICRC before payload_size() in rxe_rcv (bsc#1266901). - CVE-2026-46113: KVM: x86: Fix shadow paging use-after-free due to unexpected GFN (bsc#1266969). - CVE-2026-46243: smb: client: reject userspace cifs.spnego descriptions (bsc#1266238). The following non security issues were fixed: - arm64: tlb: Allow XZR argument to TLBI ops (git-fixes). - arm64: tlb: Optimize ARM64_WORKAROUND_REPEAT_TLBI (git-fixes).
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Produits et versions concernés
kernel-default SUSE:Linux Enterprise Micro 5.3
- Plages de versions concernées
- ECOSYSTEM: < 5.14.21-150400.24.222.1
Mettez à jour vers 5.14.21-150400.24.222.1
kernel-default-base SUSE:Linux Enterprise Micro 5.3
- Plages de versions concernées
- ECOSYSTEM: < 5.14.21-150400.24.222.1.150400.24.112.1
Mettez à jour vers 5.14.21-150400.24.222.1.150400.24.112.1
kernel-source SUSE:Linux Enterprise Micro 5.3
- Plages de versions concernées
- ECOSYSTEM: < 5.14.21-150400.24.222.1
Mettez à jour vers 5.14.21-150400.24.222.1
kernel-default SUSE:Linux Enterprise Micro 5.4
- Plages de versions concernées
- ECOSYSTEM: < 5.14.21-150400.24.222.1
Mettez à jour vers 5.14.21-150400.24.222.1
kernel-default-base SUSE:Linux Enterprise Micro 5.4
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- ECOSYSTEM: < 5.14.21-150400.24.222.1.150400.24.112.1
Mettez à jour vers 5.14.21-150400.24.222.1.150400.24.112.1
kernel-source SUSE:Linux Enterprise Micro 5.4
- Plages de versions concernées
- ECOSYSTEM: < 5.14.21-150400.24.222.1
Mettez à jour vers 5.14.21-150400.24.222.1
kernel-default SUSE:Linux Enterprise Live Patching 15 SP4
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- ECOSYSTEM: < 5.14.21-150400.24.222.1
Mettez à jour vers 5.14.21-150400.24.222.1
kernel-livepatch-sle15-sp4_update_55 SUSE:Linux Enterprise Live Patching 15 SP4
- Plages de versions concernées
- ECOSYSTEM: < 1-150400.9.3.1
Mettez à jour vers 1-150400.9.3.1
kernel-default SUSE:Linux Enterprise High Availability Extension 15 SP4
- Plages de versions concernées
- ECOSYSTEM: < 5.14.21-150400.24.222.1
Mettez à jour vers 5.14.21-150400.24.222.1
kernel-64kb SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
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- ECOSYSTEM: < 5.14.21-150400.24.222.1
Mettez à jour vers 5.14.21-150400.24.222.1
kernel-default SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
- Plages de versions concernées
- ECOSYSTEM: < 5.14.21-150400.24.222.1
Mettez à jour vers 5.14.21-150400.24.222.1
kernel-default-base SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
- Plages de versions concernées
- ECOSYSTEM: < 5.14.21-150400.24.222.1.150400.24.112.1
Mettez à jour vers 5.14.21-150400.24.222.1.150400.24.112.1
kernel-docs SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
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- ECOSYSTEM: < 5.14.21-150400.24.222.1
Mettez à jour vers 5.14.21-150400.24.222.1
kernel-obs-build SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
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- ECOSYSTEM: < 5.14.21-150400.24.222.1
Mettez à jour vers 5.14.21-150400.24.222.1
kernel-source SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
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- ECOSYSTEM: < 5.14.21-150400.24.222.1
Mettez à jour vers 5.14.21-150400.24.222.1
kernel-syms SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
- Plages de versions concernées
- ECOSYSTEM: < 5.14.21-150400.24.222.1
Mettez à jour vers 5.14.21-150400.24.222.1
kernel-64kb SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
- Plages de versions concernées
- ECOSYSTEM: < 5.14.21-150400.24.222.1
Mettez à jour vers 5.14.21-150400.24.222.1
kernel-default SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
- Plages de versions concernées
- ECOSYSTEM: < 5.14.21-150400.24.222.1
Mettez à jour vers 5.14.21-150400.24.222.1
kernel-default-base SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
- Plages de versions concernées
- ECOSYSTEM: < 5.14.21-150400.24.222.1.150400.24.112.1
Mettez à jour vers 5.14.21-150400.24.222.1.150400.24.112.1
kernel-docs SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
- Plages de versions concernées
- ECOSYSTEM: < 5.14.21-150400.24.222.1
Mettez à jour vers 5.14.21-150400.24.222.1
kernel-obs-build SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
- Plages de versions concernées
- ECOSYSTEM: < 5.14.21-150400.24.222.1
Mettez à jour vers 5.14.21-150400.24.222.1
kernel-source SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
- Plages de versions concernées
- ECOSYSTEM: < 5.14.21-150400.24.222.1
Mettez à jour vers 5.14.21-150400.24.222.1
kernel-syms SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
- Plages de versions concernées
- ECOSYSTEM: < 5.14.21-150400.24.222.1
Mettez à jour vers 5.14.21-150400.24.222.1
kernel-64kb SUSE:Linux Enterprise Server 15 SP4-LTSS
- Plages de versions concernées
- ECOSYSTEM: < 5.14.21-150400.24.222.1
Mettez à jour vers 5.14.21-150400.24.222.1
Sources originales
- https://www.suse.com/support/update/announcement/2026/suse-su-20262383-1/
- https://bugzilla.suse.com/1261700
- https://bugzilla.suse.com/1263790
- https://bugzilla.suse.com/1263995
- https://bugzilla.suse.com/1264093
- https://bugzilla.suse.com/1264551
- https://bugzilla.suse.com/1266001
- https://bugzilla.suse.com/1266009
- https://bugzilla.suse.com/1266238
- https://bugzilla.suse.com/1266711
- https://bugzilla.suse.com/1266901
- https://bugzilla.suse.com/1266969
- https://bugzilla.suse.com/1267205
- https://bugzilla.suse.com/1267220
- https://www.suse.com/security/cve/CVE-2026-31405
- https://www.suse.com/security/cve/CVE-2026-31629
- https://www.suse.com/security/cve/CVE-2026-31758
- https://www.suse.com/security/cve/CVE-2026-43037
- https://www.suse.com/security/cve/CVE-2026-43206
- https://www.suse.com/security/cve/CVE-2026-43499
- https://www.suse.com/security/cve/CVE-2026-43501
- https://www.suse.com/security/cve/CVE-2026-45852
- https://www.suse.com/security/cve/CVE-2026-45970
- https://osv.dev/vulnerability/SUSE-SU-2026:2383-1