Security update for the Linux Kernel SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2018:0010-1 Final 1 1 2018-01-04T07:38:09Z current 2018-01-04T07:38:09Z 2018-01-04T07:38:09Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for the Linux Kernel The SUSE Linux Enterprise 12 SP3 kernel was updated to receive various security and bugfixes. This update adds mitigations for various side channel attacks against modern CPUs that could disclose content of otherwise unreadable memory (bnc#1068032). - CVE-2017-5753 / 'SpectreAttack': Local attackers on systems with modern CPUs featuring deep instruction pipelining could use attacker controllable speculative execution over code patterns in the Linux Kernel to leak content from otherwise not readable memory in the same address space, allowing retrieval of passwords, cryptographic keys and other secrets. This problem is mitigated by adding speculative fencing on affected code paths throughout the Linux kernel. - CVE-2017-5715 / 'SpectreAttack': Local attackers on systems with modern CPUs featuring branch prediction could use mispredicted branches to speculatively execute code patterns that in turn could be made to leak other non-readable content in the same address space, an attack similar to CVE-2017-5753. This problem is mitigated by disabling predictive branches, depending on CPU architecture either by firmware updates and/or fixes in the user-kernel privilege boundaries. Please also check with your CPU / Hardware vendor for available firmware or BIOS updates. As this feature can have a performance impact, it can be disabled using the 'nospec' kernel commandline option. - CVE-2017-5754 / 'MeltdownAttack': Local attackers on systems with modern CPUs featuring deep instruction pipelining could use code patterns in userspace to speculative executive code that would read otherwise read protected memory. This problem is mitigated by unmapping the Linux Kernel from the user address space during user code execution, following a approach called 'KAISER'. The terms used here are 'KAISER' / 'Kernel Address Isolation' and 'PTI' / 'Page Table Isolation'. This is only enabled by default on affected architectures. This feature can be enabled / disabled by the 'pti=[on|off|auto]' or 'nopti' commandline options. The following security bugs were fixed: - CVE-2017-17806: The HMAC implementation (crypto/hmac.c) in the Linux kernel did not validate that the underlying cryptographic hash algorithm is unkeyed, allowing a local attacker able to use the AF_ALG-based hash interface (CONFIG_CRYPTO_USER_API_HASH) and the SHA-3 hash algorithm (CONFIG_CRYPTO_SHA3) to cause a kernel stack buffer overflow by executing a crafted sequence of system calls that encounter a missing SHA-3 initialization (bnc#1073874). - CVE-2017-17805: The Salsa20 encryption algorithm in the Linux kernel did not correctly handle zero-length inputs, allowing a local attacker able to use the AF_ALG-based skcipher interface (CONFIG_CRYPTO_USER_API_SKCIPHER) to cause a denial of service (uninitialized-memory free and kernel crash) or have unspecified other impact by executing a crafted sequence of system calls that use the blkcipher_walk API. Both the generic implementation (crypto/salsa20_generic.c) and x86 implementation (arch/x86/crypto/salsa20_glue.c) of Salsa20 were vulnerable (bnc#1073792). The following non-security bugs were fixed: - Add undefine _unique_build_ids (bsc#964063) - apei / ERST: Fix missing error handling in erst_reader() (bsc#1072556). - arm: Hide finish_arch_post_lock_switch() from modules (bsc#1068032). - autofs: fix careless error in recent commit (bnc#1012382 bsc#1065180). - bnxt_en: Do not print 'Link speed -1 no longer supported' messages (bsc#1070116). - bpf: prevent speculative execution in eBPF interpreter (bnc#1068032). - carl9170: prevent speculative execution (bnc#1068032). - ceph: drop negative child dentries before try pruning inode's alias (bsc#1073525). - Check cmdline_find_option() retval properly and use boot_cpu_has(). - cifs: Fix NULL pointer deref on SMB2_tcon() failure (bsc#1071009). - cw1200: prevent speculative execution (bnc#1068032). - e1000e: Fix e1000_check_for_copper_link_ich8lan return value (bsc#1073809). - Fix unsed variable warning in has_unmovable_pages (bsc#1073868). - fs: prevent speculative execution (bnc#1068032). - genwqe: Take R/W permissions into account when dealing with memory pages (bsc#1073090). - ibmvnic: Include header descriptor support for ARP packets (bsc#1073912). - ibmvnic: Increase maximum number of RX/TX queues (bsc#1073912). - ibmvnic: Rename IBMVNIC_MAX_TX_QUEUES to IBMVNIC_MAX_QUEUES (bsc#1073912). - ipv6: prevent speculative execution (bnc#1068032). - iw_cxgb4: fix misuse of integer variable (bsc#963897,FATE#320114). - iw_cxgb4: only insert drain cqes if wq is flushed (bsc#321658 FATE#1005778 bsc#321660 FATE#1005780 bsc#321661 FATE#1005781). - kaiser: add 'nokaiser' boot option, using ALTERNATIVE. - kaiser: align addition to x86/mm/Makefile. - kaiser: asm/tlbflush.h handle noPGE at lower level. - kaiser: cleanups while trying for gold link. - kaiser: disabled on Xen PV. - kaiser: do not set _PAGE_NX on pgd_none. - kaiser: drop is_atomic arg to kaiser_pagetable_walk(). - kaiser: enhanced by kernel and user PCIDs. - kaiser: ENOMEM if kaiser_pagetable_walk() NULL. - kaiser: fix build and FIXME in alloc_ldt_struct(). - kaiser: fix perf crashes. - kaiser: fix regs to do_nmi() ifndef CONFIG_KAISER. - kaiser: fix unlikely error in alloc_ldt_struct(). - kaiser: KAISER depends on SMP. - kaiser: kaiser_flush_tlb_on_return_to_user() check PCID. - kaiser: kaiser_remove_mapping() move along the pgd. - kaiser: Kernel Address Isolation. - kaiser: load_new_mm_cr3() let SWITCH_USER_CR3 flush. - kaiser: load_new_mm_cr3() let SWITCH_USER_CR3 flush user. - kaiser: name that 0x1000 KAISER_SHADOW_PGD_OFFSET. - kaiser: paranoid_entry pass cr3 need to paranoid_exit. - kaiser: PCID 0 for kernel and 128 for user. - kaiser: _pgd_alloc() without __GFP_REPEAT to avoid stalls. - kaiser: stack map PAGE_SIZE at THREAD_SIZE-PAGE_SIZE. - kaiser: tidied up asm/kaiser.h somewhat. - kaiser: tidied up kaiser_add/remove_mapping slightly. - kaiser: use ALTERNATIVE instead of x86_cr3_pcid_noflush. - kaiser: vmstat show NR_KAISERTABLE as nr_overhead. - kaiser: x86_cr3_pcid_noflush and x86_cr3_pcid_user. - kvm: svm: Do not intercept new speculative control MSRs (bsc#1068032). - kvm: x86: Add speculative control CPUID support for guests (bsc#1068032). - locking/barriers: introduce new memory barrier gmb() (bnc#1068032). - mm/mmu_context, sched/core: Fix mmu_context.h assumption (bsc#1068032). - net/mlx5e: DCBNL, Implement tc with ets type and zero bandwidth (bsc#966170 FATE#320225 bsc#966172 FATE#320226). - net: mpls: prevent speculative execution (bnc#1068032). - nfs: revalidate '.' etc correctly on 'open' (bsc#1068951). - nfs: revalidate '.' etc correctly on 'open' (git-fixes). Fix References: tag. - nfsv4: always set NFS_LOCK_LOST when a lock is lost (bsc#1068951). - nvme-fabrics: introduce init command check for a queue that is not alive (bsc#1072890). - nvme-fc: check if queue is ready in queue_rq (bsc#1072890). - nvme-fc: do not use bit masks for set/test_bit() numbers (bsc#1072890). - nvme-loop: check if queue is ready in queue_rq (bsc#1072890). - nvmet-fc: cleanup nvmet add_port/remove_port (bsc#1072890). - nvmet_fc: correct broken add_port (bsc#1072890). - p54: prevent speculative execution (bnc#1068032). - powerpc/barrier: add gmb. - powerpc: Secure memory rfi flush (bsc#1068032). - ptrace: Add a new thread access check (bsc#1068032). - qla2xxx: prevent speculative execution (bnc#1068032). - s390: add ppa to system call and program check path (bsc#1068032). - s390: introduce CPU alternatives (bsc#1068032). - s390/qeth: add missing hash table initializations (bnc#1072216, LTC#162173). - s390/qeth: fix early exit from error path (bnc#1072216, LTC#162173). - s390/qeth: fix thinko in IPv4 multicast address tracking (bnc#1072216, LTC#162173). - s390/spinlock: add gmb memory barrier (bsc#1068032). - sched/core: Add switch_mm_irqs_off() and use it in the scheduler (bsc#1068032). - sched/core: Idle_task_exit() shouldn't use switch_mm_irqs_off() (bsc#1068032). - scsi_dh_alua: skip RTPG for devices only supporting active/optimized (bsc#1064311). - scsi: lpfc: correct sg_seg_cnt attribute min vs default (bsc#1072166). - scsi: qedi: Limit number for CQ queues (bsc#1072866). - scsi_scan: Exit loop if TUR to LUN0 fails with 0x05/0x25 (bsc#1063043). This is specific to FUJITSU ETERNUS_DX* targets. They can return 'Illegal Request - Logical unit not supported' and processing should leave the timeout loop in this case. - scsi: ses: check return code from ses_recv_diag() (bsc#1039616). - scsi: ses: Fixup error message 'failed to get diagnostic page 0xffffffea' (bsc#1039616). - scsi: ses: Fix wrong page error (bsc#1039616). - scsi: ses: make page2 support optional (bsc#1039616). - sfc: pass valid pointers from efx_enqueue_unwind (bsc#1017967 FATE#321663). - thermal/int340x: prevent speculative execution (bnc#1068032). - udf: prevent speculative execution (bnc#1068032). - Update config files: enable KAISER. - usb: host: fix incorrect updating of offset (bsc#1047487). - userns: prevent speculative execution (bnc#1068032). - uvcvideo: prevent speculative execution (bnc#1068032). - vxlan: correctly handle ipv6.disable module parameter (bsc#1072962). - x86/boot: Add early cmdline parsing for options with arguments. - x86/CPU/AMD: Add speculative control support for AMD (bsc#1068032). - x86/CPU/AMD: Make the LFENCE instruction serialized (bsc#1068032). - x86/CPU/AMD: Remove now unused definition of MFENCE_RDTSC feature (bsc#1068032). - x86/CPU: Check speculation control CPUID bit (bsc#1068032). - x86/enter: Add macros to set/clear IBRS and set IBPB (bsc#1068032). - x86/entry: Add a function to overwrite the RSB (bsc#1068032). - x86/entry: Stuff RSB for entry to kernel for non-SMEP platform (bsc#1068032). - x86/entry: Use IBRS on entry to kernel space (bsc#1068032). - x86/feature: Enable the x86 feature to control Speculation (bsc#1068032). - x86/idle: Disable IBRS when offlining a CPU and re-enable on wakeup (bsc#1068032). - x86/idle: Toggle IBRS when going idle (bsc#1068032). - x86/kaiser: Check boottime cmdline params. - x86/kaiser: Move feature detection up (bsc#1068032). - x86/kaiser: Reenable PARAVIRT. - x86/kaiser: Rename and simplify X86_FEATURE_KAISER handling. - x86/kvm: add MSR_IA32_SPEC_CTRL and MSR_IA32_PRED_CMD to kvm (bsc#1068032). - x86/kvm: Add MSR_IA32_SPEC_CTRL and MSR_IA32_PRED_CMD to kvm (bsc#1068032). - x86/kvm: Flush IBP when switching VMs (bsc#1068032). - x86/kvm: Pad RSB on VM transition (bsc#1068032). - x86/kvm: Toggle IBRS on VM entry and exit (bsc#1068032). - x86/mm/64: Fix reboot interaction with CR4.PCIDE (bsc#1068032). - x86/mm: Add a 'noinvpcid' boot option to turn off INVPCID (bsc#1068032). - x86/mm: Add INVPCID helpers (bsc#1068032). - x86/mm: Add the 'nopcid' boot option to turn off PCID (bsc#1068032). - x86/mm: Build arch/x86/mm/tlb.c even on !SMP (bsc#1068032). - x86/mm: Enable CR4.PCIDE on supported systems (bsc#1068032). - x86/mm: Fix INVPCID asm constraint (bsc#1068032). - x86/mm: If INVPCID is available, use it to flush global mappings (bsc#1068032). - x86/mm: Make flush_tlb_mm_range() more predictable (bsc#1068032). - x86/mm: Only set IBPB when the new thread cannot ptrace current thread (bsc#1068032). - x86/mm: Reimplement flush_tlb_page() using flush_tlb_mm_range() (bsc#1068032). - x86/mm: Remove flush_tlb() and flush_tlb_current_task() (bsc#1068032). - x86/mm: Remove the UP asm/tlbflush.h code, always use the (formerly) SMP code (bsc#1068032). - x86/mm, sched/core: Turn off IRQs in switch_mm() (bsc#1068032). - x86/mm, sched/core: Uninline switch_mm() (bsc#1068032). - x86/mm: Set IBPB upon context switch (bsc#1068032). - x86/MSR: Move native_*msr(.. u64) to msr.h (bsc#1068032). - x86/paravirt: Dont patch flush_tlb_single (bsc#1068032). - x86/spec: Add IBRS control functions (bsc#1068032). - x86/spec: Add 'nospec' chicken bit (bsc#1068032). - x86/spec: Check CPUID direclty post microcode reload to support IBPB feature (bsc#1068032). - x86/spec_ctrl: Add an Indirect Branch Predictor barrier (bsc#1068032). - x86/spec_ctrl: Check whether IBPB is enabled before using it (bsc#1068032). - x86/spec_ctrl: Check whether IBRS is enabled before using it (bsc#1068032). - x86/svm: Add code to clear registers on VM exit (bsc#1068032). - x86/svm: Clobber the RSB on VM exit (bsc#1068032). - x86/svm: Set IBPB when running a different VCPU (bsc#1068032). - x86/svm: Set IBRS value on VM entry and exit (bsc#1068032). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-CAASP-ALL-2018-12,SUSE-SLE-DESKTOP-12-SP3-2018-12,SUSE-SLE-HA-12-SP3-2018-12,SUSE-SLE-Live-Patching-12-SP3-2018-12,SUSE-SLE-SDK-12-SP3-2018-12,SUSE-SLE-SERVER-12-SP3-2018-12,SUSE-SLE-WE-12-SP3-2018-12 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2018/suse-su-20180010-1/ Link for SUSE-SU-2018:0010-1 https://lists.opensuse.org/opensuse-security-announce/2018-01/msg00006.html E-Mail link for SUSE-SU-2018:0010-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1005778 SUSE Bug 1005778 https://bugzilla.suse.com/1005780 SUSE Bug 1005780 https://bugzilla.suse.com/1005781 SUSE Bug 1005781 https://bugzilla.suse.com/1012382 SUSE Bug 1012382 https://bugzilla.suse.com/1017967 SUSE Bug 1017967 https://bugzilla.suse.com/1039616 SUSE Bug 1039616 https://bugzilla.suse.com/1047487 SUSE Bug 1047487 https://bugzilla.suse.com/1063043 SUSE Bug 1063043 https://bugzilla.suse.com/1064311 SUSE Bug 1064311 https://bugzilla.suse.com/1065180 SUSE Bug 1065180 https://bugzilla.suse.com/1068032 SUSE Bug 1068032 https://bugzilla.suse.com/1068951 SUSE Bug 1068951 https://bugzilla.suse.com/1070116 SUSE Bug 1070116 https://bugzilla.suse.com/1071009 SUSE Bug 1071009 https://bugzilla.suse.com/1072166 SUSE Bug 1072166 https://bugzilla.suse.com/1072216 SUSE Bug 1072216 https://bugzilla.suse.com/1072556 SUSE Bug 1072556 https://bugzilla.suse.com/1072866 SUSE Bug 1072866 https://bugzilla.suse.com/1072890 SUSE Bug 1072890 https://bugzilla.suse.com/1072962 SUSE Bug 1072962 https://bugzilla.suse.com/1073090 SUSE Bug 1073090 https://bugzilla.suse.com/1073525 SUSE Bug 1073525 https://bugzilla.suse.com/1073792 SUSE Bug 1073792 https://bugzilla.suse.com/1073809 SUSE Bug 1073809 https://bugzilla.suse.com/1073868 SUSE Bug 1073868 https://bugzilla.suse.com/1073874 SUSE Bug 1073874 https://bugzilla.suse.com/1073912 SUSE Bug 1073912 https://bugzilla.suse.com/963897 SUSE Bug 963897 https://bugzilla.suse.com/964063 SUSE Bug 964063 https://bugzilla.suse.com/966170 SUSE Bug 966170 https://bugzilla.suse.com/966172 SUSE Bug 966172 https://www.suse.com/security/cve/CVE-2017-17805/ SUSE CVE CVE-2017-17805 page https://www.suse.com/security/cve/CVE-2017-17806/ SUSE CVE CVE-2017-17806 page https://www.suse.com/security/cve/CVE-2017-5715/ SUSE CVE CVE-2017-5715 page https://www.suse.com/security/cve/CVE-2017-5753/ SUSE CVE CVE-2017-5753 page https://www.suse.com/security/cve/CVE-2017-5754/ SUSE CVE CVE-2017-5754 page SUSE Linux Enterprise Desktop 12 SP3 SUSE Linux Enterprise High Availability Extension 12 SP3 SUSE Linux Enterprise Live Patching 12 SP3 SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP3 SUSE Linux Enterprise Software Development Kit 12 SP3 SUSE Linux Enterprise Workstation Extension 12 SP3 kernel-default-4.4.103-6.38.1 kernel-default-devel-4.4.103-6.38.1 kernel-default-extra-4.4.103-6.38.1 kernel-devel-4.4.103-6.38.1 kernel-macros-4.4.103-6.38.1 kernel-source-4.4.103-6.38.1 kernel-syms-4.4.103-6.38.1 cluster-md-kmp-default-4.4.103-6.38.1 dlm-kmp-default-4.4.103-6.38.1 gfs2-kmp-default-4.4.103-6.38.1 ocfs2-kmp-default-4.4.103-6.38.1 kgraft-patch-4_4_103-6_38-default-1-4.5.1 kernel-docs-4.4.103-6.38.1 kernel-obs-build-4.4.103-6.38.1 kernel-default-base-4.4.103-6.38.1 kernel-default-man-4.4.103-6.38.1 kernel-default-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Desktop 12 SP3 kernel-default-devel-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Desktop 12 SP3 kernel-default-extra-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Desktop 12 SP3 kernel-devel-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Desktop 12 SP3 kernel-macros-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Desktop 12 SP3 kernel-source-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Desktop 12 SP3 kernel-syms-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Desktop 12 SP3 cluster-md-kmp-default-4.4.103-6.38.1 as a component of SUSE Linux Enterprise High Availability Extension 12 SP3 dlm-kmp-default-4.4.103-6.38.1 as a component of SUSE Linux Enterprise High Availability Extension 12 SP3 gfs2-kmp-default-4.4.103-6.38.1 as a component of SUSE Linux Enterprise High Availability Extension 12 SP3 ocfs2-kmp-default-4.4.103-6.38.1 as a component of SUSE Linux Enterprise High Availability Extension 12 SP3 kgraft-patch-4_4_103-6_38-default-1-4.5.1 as a component of SUSE Linux Enterprise Live Patching 12 SP3 kernel-default-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Server 12 SP3 kernel-default-base-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Server 12 SP3 kernel-default-devel-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Server 12 SP3 kernel-default-man-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Server 12 SP3 kernel-devel-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Server 12 SP3 kernel-macros-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Server 12 SP3 kernel-source-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Server 12 SP3 kernel-syms-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Server 12 SP3 kernel-default-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-default-base-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-default-devel-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-default-man-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-devel-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-macros-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-source-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-syms-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP3 kernel-docs-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP3 kernel-obs-build-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP3 kernel-default-extra-4.4.103-6.38.1 as a component of SUSE Linux Enterprise Workstation Extension 12 SP3 The Salsa20 encryption algorithm in the Linux kernel before 4.14.8 does not correctly handle zero-length inputs, allowing a local attacker able to use the AF_ALG-based skcipher interface (CONFIG_CRYPTO_USER_API_SKCIPHER) to cause a denial of service (uninitialized-memory free and kernel crash) or have unspecified other impact by executing a crafted sequence of system calls that use the blkcipher_walk API. Both the generic implementation (crypto/salsa20_generic.c) and x86 implementation (arch/x86/crypto/salsa20_glue.c) of Salsa20 were vulnerable. CVE-2017-17805 SUSE Linux Enterprise Desktop 12 SP3:kernel-default-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-default-devel-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-default-extra-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-devel-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-macros-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-source-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-syms-4.4.103-6.38.1 SUSE Linux Enterprise High Availability Extension 12 SP3:cluster-md-kmp-default-4.4.103-6.38.1 SUSE Linux Enterprise High Availability Extension 12 SP3:dlm-kmp-default-4.4.103-6.38.1 SUSE Linux Enterprise High Availability Extension 12 SP3:gfs2-kmp-default-4.4.103-6.38.1 SUSE Linux Enterprise High Availability Extension 12 SP3:ocfs2-kmp-default-4.4.103-6.38.1 SUSE Linux Enterprise Live Patching 12 SP3:kgraft-patch-4_4_103-6_38-default-1-4.5.1 SUSE Linux Enterprise Server 12 SP3:kernel-default-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-default-base-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-default-devel-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-default-man-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-devel-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-macros-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-source-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-syms-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-default-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-default-base-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-default-devel-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-default-man-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-devel-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-macros-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-source-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-syms-4.4.103-6.38.1 SUSE Linux Enterprise Software Development Kit 12 SP3:kernel-docs-4.4.103-6.38.1 SUSE Linux Enterprise Software Development Kit 12 SP3:kernel-obs-build-4.4.103-6.38.1 SUSE Linux Enterprise Workstation Extension 12 SP3:kernel-default-extra-4.4.103-6.38.1 important 4.9 AV:L/AC:L/Au:N/C:N/I:N/A:C To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20180010-1/ https://www.suse.com/security/cve/CVE-2017-17805.html CVE-2017-17805 https://bugzilla.suse.com/1073792 SUSE Bug 1073792 https://bugzilla.suse.com/1087082 SUSE Bug 1087082 https://bugzilla.suse.com/1115893 SUSE Bug 1115893 The HMAC implementation (crypto/hmac.c) in the Linux kernel before 4.14.8 does not validate that the underlying cryptographic hash algorithm is unkeyed, allowing a local attacker able to use the AF_ALG-based hash interface (CONFIG_CRYPTO_USER_API_HASH) and the SHA-3 hash algorithm (CONFIG_CRYPTO_SHA3) to cause a kernel stack buffer overflow by executing a crafted sequence of system calls that encounter a missing SHA-3 initialization. CVE-2017-17806 SUSE Linux Enterprise Desktop 12 SP3:kernel-default-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-default-devel-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-default-extra-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-devel-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-macros-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-source-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-syms-4.4.103-6.38.1 SUSE Linux Enterprise High Availability Extension 12 SP3:cluster-md-kmp-default-4.4.103-6.38.1 SUSE Linux Enterprise High Availability Extension 12 SP3:dlm-kmp-default-4.4.103-6.38.1 SUSE Linux Enterprise High Availability Extension 12 SP3:gfs2-kmp-default-4.4.103-6.38.1 SUSE Linux Enterprise High Availability Extension 12 SP3:ocfs2-kmp-default-4.4.103-6.38.1 SUSE Linux Enterprise Live Patching 12 SP3:kgraft-patch-4_4_103-6_38-default-1-4.5.1 SUSE Linux Enterprise Server 12 SP3:kernel-default-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-default-base-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-default-devel-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-default-man-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-devel-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-macros-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-source-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-syms-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-default-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-default-base-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-default-devel-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-default-man-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-devel-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-macros-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-source-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-syms-4.4.103-6.38.1 SUSE Linux Enterprise Software Development Kit 12 SP3:kernel-docs-4.4.103-6.38.1 SUSE Linux Enterprise Software Development Kit 12 SP3:kernel-obs-build-4.4.103-6.38.1 SUSE Linux Enterprise Workstation Extension 12 SP3:kernel-default-extra-4.4.103-6.38.1 important 3 AV:L/AC:M/Au:S/C:N/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20180010-1/ https://www.suse.com/security/cve/CVE-2017-17806.html CVE-2017-17806 https://bugzilla.suse.com/1073874 SUSE Bug 1073874 https://bugzilla.suse.com/1087082 SUSE Bug 1087082 https://bugzilla.suse.com/1115893 SUSE Bug 1115893 Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis. CVE-2017-5715 SUSE Linux Enterprise Desktop 12 SP3:kernel-default-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-default-devel-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-default-extra-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-devel-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-macros-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-source-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-syms-4.4.103-6.38.1 SUSE Linux Enterprise High Availability Extension 12 SP3:cluster-md-kmp-default-4.4.103-6.38.1 SUSE Linux Enterprise High Availability Extension 12 SP3:dlm-kmp-default-4.4.103-6.38.1 SUSE Linux Enterprise High Availability Extension 12 SP3:gfs2-kmp-default-4.4.103-6.38.1 SUSE Linux Enterprise High Availability Extension 12 SP3:ocfs2-kmp-default-4.4.103-6.38.1 SUSE Linux Enterprise Live Patching 12 SP3:kgraft-patch-4_4_103-6_38-default-1-4.5.1 SUSE Linux Enterprise Server 12 SP3:kernel-default-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-default-base-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-default-devel-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-default-man-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-devel-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-macros-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-source-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-syms-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-default-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-default-base-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-default-devel-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-default-man-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-devel-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-macros-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-source-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-syms-4.4.103-6.38.1 SUSE Linux Enterprise Software Development Kit 12 SP3:kernel-docs-4.4.103-6.38.1 SUSE Linux Enterprise Software Development Kit 12 SP3:kernel-obs-build-4.4.103-6.38.1 SUSE Linux Enterprise Workstation Extension 12 SP3:kernel-default-extra-4.4.103-6.38.1 important 4.7 AV:L/AC:M/Au:N/C:C/I:N/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20180010-1/ https://www.suse.com/security/cve/CVE-2017-5715.html CVE-2017-5715 https://bugzilla.suse.com/1068032 SUSE Bug 1068032 https://bugzilla.suse.com/1074562 SUSE Bug 1074562 https://bugzilla.suse.com/1074578 SUSE Bug 1074578 https://bugzilla.suse.com/1074701 SUSE Bug 1074701 https://bugzilla.suse.com/1074741 SUSE Bug 1074741 https://bugzilla.suse.com/1074919 SUSE Bug 1074919 https://bugzilla.suse.com/1075006 SUSE Bug 1075006 https://bugzilla.suse.com/1075007 SUSE Bug 1075007 https://bugzilla.suse.com/1075262 SUSE Bug 1075262 https://bugzilla.suse.com/1075419 SUSE Bug 1075419 https://bugzilla.suse.com/1076115 SUSE Bug 1076115 https://bugzilla.suse.com/1076372 SUSE Bug 1076372 https://bugzilla.suse.com/1076606 SUSE Bug 1076606 https://bugzilla.suse.com/1078353 SUSE Bug 1078353 https://bugzilla.suse.com/1080039 SUSE Bug 1080039 https://bugzilla.suse.com/1087887 SUSE Bug 1087887 https://bugzilla.suse.com/1087939 SUSE Bug 1087939 https://bugzilla.suse.com/1088147 SUSE Bug 1088147 https://bugzilla.suse.com/1089055 SUSE Bug 1089055 https://bugzilla.suse.com/1091815 SUSE Bug 1091815 https://bugzilla.suse.com/1095735 SUSE Bug 1095735 https://bugzilla.suse.com/1102517 SUSE Bug 1102517 https://bugzilla.suse.com/1105108 SUSE Bug 1105108 https://bugzilla.suse.com/1126516 SUSE Bug 1126516 https://bugzilla.suse.com/1173489 SUSE Bug 1173489 https://bugzilla.suse.com/1178658 SUSE Bug 1178658 https://bugzilla.suse.com/1201457 SUSE Bug 1201457 https://bugzilla.suse.com/1201877 SUSE Bug 1201877 https://bugzilla.suse.com/1203236 SUSE Bug 1203236 Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis. CVE-2017-5753 SUSE Linux Enterprise Desktop 12 SP3:kernel-default-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-default-devel-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-default-extra-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-devel-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-macros-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-source-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-syms-4.4.103-6.38.1 SUSE Linux Enterprise High Availability Extension 12 SP3:cluster-md-kmp-default-4.4.103-6.38.1 SUSE Linux Enterprise High Availability Extension 12 SP3:dlm-kmp-default-4.4.103-6.38.1 SUSE Linux Enterprise High Availability Extension 12 SP3:gfs2-kmp-default-4.4.103-6.38.1 SUSE Linux Enterprise High Availability Extension 12 SP3:ocfs2-kmp-default-4.4.103-6.38.1 SUSE Linux Enterprise Live Patching 12 SP3:kgraft-patch-4_4_103-6_38-default-1-4.5.1 SUSE Linux Enterprise Server 12 SP3:kernel-default-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-default-base-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-default-devel-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-default-man-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-devel-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-macros-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-source-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-syms-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-default-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-default-base-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-default-devel-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-default-man-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-devel-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-macros-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-source-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-syms-4.4.103-6.38.1 SUSE Linux Enterprise Software Development Kit 12 SP3:kernel-docs-4.4.103-6.38.1 SUSE Linux Enterprise Software Development Kit 12 SP3:kernel-obs-build-4.4.103-6.38.1 SUSE Linux Enterprise Workstation Extension 12 SP3:kernel-default-extra-4.4.103-6.38.1 important 4.9 AV:L/AC:L/Au:N/C:C/I:N/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20180010-1/ https://www.suse.com/security/cve/CVE-2017-5753.html CVE-2017-5753 https://bugzilla.suse.com/1068032 SUSE Bug 1068032 https://bugzilla.suse.com/1074562 SUSE Bug 1074562 https://bugzilla.suse.com/1074578 SUSE Bug 1074578 https://bugzilla.suse.com/1074701 SUSE Bug 1074701 https://bugzilla.suse.com/1075006 SUSE Bug 1075006 https://bugzilla.suse.com/1075419 SUSE Bug 1075419 https://bugzilla.suse.com/1075748 SUSE Bug 1075748 https://bugzilla.suse.com/1080039 SUSE Bug 1080039 https://bugzilla.suse.com/1087084 SUSE Bug 1087084 https://bugzilla.suse.com/1087939 SUSE Bug 1087939 https://bugzilla.suse.com/1089055 SUSE Bug 1089055 https://bugzilla.suse.com/1136865 SUSE Bug 1136865 https://bugzilla.suse.com/1178658 SUSE Bug 1178658 https://bugzilla.suse.com/1201877 SUSE Bug 1201877 https://bugzilla.suse.com/1209547 SUSE Bug 1209547 Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis of the data cache. CVE-2017-5754 SUSE Linux Enterprise Desktop 12 SP3:kernel-default-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-default-devel-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-default-extra-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-devel-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-macros-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-source-4.4.103-6.38.1 SUSE Linux Enterprise Desktop 12 SP3:kernel-syms-4.4.103-6.38.1 SUSE Linux Enterprise High Availability Extension 12 SP3:cluster-md-kmp-default-4.4.103-6.38.1 SUSE Linux Enterprise High Availability Extension 12 SP3:dlm-kmp-default-4.4.103-6.38.1 SUSE Linux Enterprise High Availability Extension 12 SP3:gfs2-kmp-default-4.4.103-6.38.1 SUSE Linux Enterprise High Availability Extension 12 SP3:ocfs2-kmp-default-4.4.103-6.38.1 SUSE Linux Enterprise Live Patching 12 SP3:kgraft-patch-4_4_103-6_38-default-1-4.5.1 SUSE Linux Enterprise Server 12 SP3:kernel-default-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-default-base-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-default-devel-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-default-man-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-devel-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-macros-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-source-4.4.103-6.38.1 SUSE Linux Enterprise Server 12 SP3:kernel-syms-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-default-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-default-base-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-default-devel-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-default-man-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-devel-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-macros-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-source-4.4.103-6.38.1 SUSE Linux Enterprise Server for SAP Applications 12 SP3:kernel-syms-4.4.103-6.38.1 SUSE Linux Enterprise Software Development Kit 12 SP3:kernel-docs-4.4.103-6.38.1 SUSE Linux Enterprise Software Development Kit 12 SP3:kernel-obs-build-4.4.103-6.38.1 SUSE Linux Enterprise Workstation Extension 12 SP3:kernel-default-extra-4.4.103-6.38.1 important 4.9 AV:L/AC:L/Au:N/C:C/I:N/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2018/suse-su-20180010-1/ https://www.suse.com/security/cve/CVE-2017-5754.html CVE-2017-5754 https://bugzilla.suse.com/1068032 SUSE Bug 1068032 https://bugzilla.suse.com/1074562 SUSE Bug 1074562 https://bugzilla.suse.com/1074578 SUSE Bug 1074578 https://bugzilla.suse.com/1074701 SUSE Bug 1074701 https://bugzilla.suse.com/1075006 SUSE Bug 1075006 https://bugzilla.suse.com/1075008 SUSE Bug 1075008 https://bugzilla.suse.com/1087939 SUSE Bug 1087939 https://bugzilla.suse.com/1089055 SUSE Bug 1089055 https://bugzilla.suse.com/1115045 SUSE Bug 1115045 https://bugzilla.suse.com/1136865 SUSE Bug 1136865 https://bugzilla.suse.com/1178658 SUSE Bug 1178658 https://bugzilla.suse.com/1201877 SUSE Bug 1201877