{"id":"SUSE-SU-2018:2177-1","summary":"Security update for the Linux Kernel","details":"\nThe SUSE Linux Enterprise 11 SP4 RT kernel was updated to receive various security and bugfixes.\n\nThe following security bugs were fixed:\n\n- CVE-2014-3688: The SCTP implementation allowed remote attackers to cause a\n  denial of service (memory consumption) by triggering a large number of chunks\n  in an association's output queue (bsc#902351)\n\nThe following non-security bugs were fixed:\n\n- ALSA: hda/ca0132: fix build failure when a local macro is defined (bsc#1045538).\n- ALSA: seq: Do not allow resizing pool in use (bsc#1045538).\n- Delete patches.fixes/0001-ipc-shm-Fix-shmat-mmap-nil-page-protection.patch (bsc# 1090078)\n- IB/mlx4: fix sprintf format warning (bnc#786036).\n- RDMA/mlx4: Discard unknown SQP work requests (bnc#786036).\n- USB: uss720: fix NULL-deref at probe (bnc#1047487).\n- bna: integer overflow bug in debugfs (bnc#780242).\n- e1000e: Ignore TSYNCRXCTL when getting I219 clock attributes (bug#923242).\n- e1000e: Undo e1000e_pm_freeze if __e1000_shutdown fails (bug#909495).\n- fix a leak in /proc/schedstats (bsc#1094876).\n- ixgbe: Initialize 64-bit stats seqcounts (bnc#795301).\n- mm: fix the NULL mapping case in __isolate_lru_page() (git-fixes).\n- module/retpoline: Warn about missing retpoline in module (bnc#1099177).\n- net/mlx4_core: Fix error handling in mlx4_init_port_info (bnc#786036).\n- net/mlx4_en: Change default QoS settings (bnc#786036).\n- net/mlx4_en: Use __force to fix a sparse warning in TX datapath (bug#925105).\n- netxen: fix incorrect loop counter decrement (bnc#784815).\n- powerpc: Machine check interrupt is a non-maskable interrupt (bsc#1094244).\n- s390/qdio: do not merge ERROR output buffers (bnc#1099709).\n- s390/qeth: do not dump control cmd twice (bnc#1099709).\n- s390/qeth: fix SETIP command handling (bnc#1099709).\n- s390/qeth: free netdevice when removing a card (bnc#1099709).\n- s390/qeth: lock read device while queueing next buffer (bnc#1099709).\n- s390/qeth: when thread completes, wake up all waiters (bnc#1099709).\n- sched/sysctl: Check user input value of sysctl_sched_time_avg (bsc#1100089).\n- scsi: sg: mitigate read/write abuse (bsc#1101296).\n- tg3: do not clear stats while tg3_close (bnc#790588).\n- video/stifb: Return -ENOMEM after a failed kzalloc() in stifb_init_fb() (bnc#1099966).\n- vmxnet3: use correct flag to indicate LRO feature (bsc#936423).\n- x86-32/kaiser: Add CPL check for CR3 switch before iret (bsc#1098408).\n- x86-non-upstream-eager-fpu 32bit fix (bnc#1087086 bnc#1100091 bnc#1099598).\n- x86/cpu/bugs: Make retpoline module warning conditional (bnc#1099177).\n- xen/x86/spectre_v1: Disable compiler optimizations over array_index_mask_nospec() (bsc#1068032).\n","modified":"2026-02-04T04:32:27.992815Z","published":"2018-08-02T14:40:22Z","related":["CVE-2014-3688"],"upstream":["CVE-2014-3688"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2018/suse-su-20182177-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1045538"},{"type":"REPORT","url":"https://bugzilla.suse.com/1047487"},{"type":"REPORT","url":"https://bugzilla.suse.com/1068032"},{"type":"REPORT","url":"https://bugzilla.suse.com/1087086"},{"type":"REPORT","url":"https://bugzilla.suse.com/1090078"},{"type":"REPORT","url":"https://bugzilla.suse.com/1094244"},{"type":"REPORT","url":"https://bugzilla.suse.com/1094876"},{"type":"REPORT","url":"https://bugzilla.suse.com/1098408"},{"type":"REPORT","url":"https://bugzilla.suse.com/1099177"},{"type":"REPORT","url":"https://bugzilla.suse.com/1099598"},{"type":"REPORT","url":"https://bugzilla.suse.com/1099709"},{"type":"REPORT","url":"https://bugzilla.suse.com/1099966"},{"type":"REPORT","url":"https://bugzilla.suse.com/1100089"},{"type":"REPORT","url":"https://bugzilla.suse.com/1100091"},{"type":"REPORT","url":"https://bugzilla.suse.com/1101296"},{"type":"REPORT","url":"https://bugzilla.suse.com/780242"},{"type":"REPORT","url":"https://bugzilla.suse.com/784815"},{"type":"REPORT","url":"https://bugzilla.suse.com/786036"},{"type":"REPORT","url":"https://bugzilla.suse.com/790588"},{"type":"REPORT","url":"https://bugzilla.suse.com/795301"},{"type":"REPORT","url":"https://bugzilla.suse.com/902351"},{"type":"REPORT","url":"https://bugzilla.suse.com/909495"},{"type":"REPORT","url":"https://bugzilla.suse.com/923242"},{"type":"REPORT","url":"https://bugzilla.suse.com/925105"},{"type":"REPORT","url":"https://bugzilla.suse.com/936423"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2014-3688"}],"affected":[{"package":{"name":"kernel-rt","ecosystem":"SUSE:Linux 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