SUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:0180-1
Rating:             important
References:         #1012917 #1013018 #1024612 #1034862 #1045205 
                    #1045479 #1045538 #1047487 #1048185 #1050231 
                    #1050431 #1051133 #1054305 #1056982 #1063043 
                    #1064803 #1064861 #1065180 #1065600 #1066471 
                    #1066472 #1066569 #1066573 #1066606 #1066618 
                    #1066625 #1066650 #1066671 #1066693 #1066700 
                    #1066705 #1066973 #1067085 #1067816 #1067888 
                    #1068032 #1068671 #1068984 #1069702 #1070771 
                    #1070964 #1071074 #1071470 #1071695 #1072457 
                    #1072561 #1072876 #1073792 #1073874 #1074709 
                    
Cross-References:   CVE-2017-11600 CVE-2017-13167 CVE-2017-14106
                    CVE-2017-15102 CVE-2017-15115 CVE-2017-15868
                    CVE-2017-16525 CVE-2017-16527 CVE-2017-16529
                    CVE-2017-16531 CVE-2017-16534 CVE-2017-16535
                    CVE-2017-16536 CVE-2017-16537 CVE-2017-16538
                    CVE-2017-16649 CVE-2017-16939 CVE-2017-17450
                    CVE-2017-17558 CVE-2017-17805 CVE-2017-17806
                    CVE-2017-5715 CVE-2017-5753 CVE-2017-5754
                    CVE-2017-7472 CVE-2017-8824
Affected Products:
                    SUSE Linux Enterprise Real Time Extension 11-SP4
                    SUSE Linux Enterprise Debuginfo 11-SP4
______________________________________________________________________________

   An update that solves 26 vulnerabilities and has 24 fixes
   is now available.

Description:



   The SUSE Linux Enterprise 11 SP4 realtime 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: 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: 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.

     This is done with help of Linux Kernel fixes on the Intel/AMD x86_64
   architectures. On x86_64, this requires also updates of the CPU microcode
   packages, delivered in seperate updates.

     As this feature can have a performance impact, it can be disabled using
   the "nospec" kernel commandline option.


   - CVE-2017-5754: 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, an attack similar to CVE-2017-5753.

     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".


   The following security bugs were fixed:

   - CVE-2017-11600: net/xfrm/xfrm_policy.c in the Linux kernel did not
     ensure that the dir value of xfrm_userpolicy_id is XFRM_POLICY_MAX or
     less, which allowed local users to cause a denial of service
     (out-of-bounds access) or possibly have unspecified other impact via an
     XFRM_MSG_MIGRATE xfrm Netlink message (bnc#1050231).
   - CVE-2017-13167: An elevation of privilege vulnerability in the kernel
     sound timer was fixed. (bnc#1072876).
   - CVE-2017-14106: The tcp_disconnect function in net/ipv4/tcp.c in the
     Linux kernel allowed local users to cause a denial of service
     (__tcp_select_window divide-by-zero error and system crash) by
     triggering a disconnect within a certain tcp_recvmsg code path
     (bnc#1056982).
   - CVE-2017-15102: The tower_probe function in
     drivers/usb/misc/legousbtower.c in the Linux kernel allowed local users     (who are physically proximate for inserting a crafted USB device) to
     gain privileges by leveraging a write-what-where condition that occurs     after a race condition and a NULL pointer dereference (bnc#1066705).
   - CVE-2017-15115: The sctp_do_peeloff function in net/sctp/socket.c in the
     Linux kernel did not check whether the intended netns is used in a
     peel-off action, which allowed local users to cause a denial of service
     (use-after-free and system crash) or possibly have unspecified other
     impact via crafted system calls (bnc#1068671).
   - CVE-2017-15868: The bnep_add_connection function in
     net/bluetooth/bnep/core.c in the Linux kernel did not ensure that an
     l2cap socket is available, which allowed local users to gain privileges
     via a crafted application (bnc#1071470).
   - CVE-2017-16525: The usb_serial_console_disconnect function in
     drivers/usb/serial/console.c in the Linux kernel allowed local users to
     cause a denial of service (use-after-free and system crash) or possibly
     have unspecified other impact via a crafted USB device, related to
     disconnection and failed setup (bnc#1066618).
   - CVE-2017-16527: sound/usb/mixer.c in the Linux kernel allowed local
     users to cause a denial of service (snd_usb_mixer_interrupt
     use-after-free and system crash) or possibly have unspecified other
     impact via a crafted USB device (bnc#1066625).
   - CVE-2017-16529: The snd_usb_create_streams function in sound/usb/card.c
     in the Linux kernel allowed local users to cause a denial of service
     (out-of-bounds read and system crash) or possibly have unspecified other
     impact via a crafted USB device (bnc#1066650).
   - CVE-2017-16531: drivers/usb/core/config.c in the Linux kernel allowed
     local users to cause a denial of service (out-of-bounds read and system
     crash) or possibly have unspecified other impact via a crafted USB
     device, related to the USB_DT_INTERFACE_ASSOCIATION descriptor
     (bnc#1066671).
   - CVE-2017-16534: The cdc_parse_cdc_header function in
     drivers/usb/core/message.c in the Linux kernel allowed local users to
     cause a denial of service (out-of-bounds read and system crash) or
     possibly have unspecified other impact via a crafted USB device
     (bnc#1066693).
   - CVE-2017-16535: The usb_get_bos_descriptor function in
     drivers/usb/core/config.c in the Linux kernel allowed local users to
     cause a denial of service (out-of-bounds read and system crash) or
     possibly have unspecified other impact via a crafted USB device
     (bnc#1066700).
   - CVE-2017-16536: The cx231xx_usb_probe function in
     drivers/media/usb/cx231xx/cx231xx-cards.c in the Linux kernel allowed
     local users to cause a denial of service (NULL pointer dereference and
     system crash) or possibly have unspecified other impact via a crafted
     USB device (bnc#1066606).
   - CVE-2017-16537: The imon_probe function in drivers/media/rc/imon.c in
     the Linux kernel allowed local users to cause a denial of service (NULL
     pointer dereference and system crash) or possibly have unspecified other
     impact via a crafted USB device (bnc#1066573).
   - CVE-2017-16538: drivers/media/usb/dvb-usb-v2/lmedm04.c in the Linux
     kernel allowed local users to cause a denial of service (general
     protection fault and system crash) or possibly have unspecified other
     impact via a crafted USB device, related to a missing warm-start check
     and incorrect attach timing (dm04_lme2510_frontend_attach versus
     dm04_lme2510_tuner) (bnc#1066569).
   - CVE-2017-16649: The usbnet_generic_cdc_bind function in
     drivers/net/usb/cdc_ether.c in the Linux kernel allowed local users to
     cause a denial of service (divide-by-zero error and system crash) or
     possibly have unspecified other impact via a crafted USB device
     (bnc#1067085).
   - CVE-2017-16939: The XFRM dump policy implementation in
     net/xfrm/xfrm_user.c in the Linux kernel allowed local users to gain
     privileges or cause a denial of service (use-after-free) via a crafted
     SO_RCVBUF setsockopt system call in conjunction with XFRM_MSG_GETPOLICY
     Netlink messages (bnc#1069702).
   - CVE-2017-17450: net/netfilter/xt_osf.c in the Linux kernel did not
     require the CAP_NET_ADMIN capability for add_callback and
     remove_callback operations, which allowed local users to bypass intended
     access restrictions because the xt_osf_fingers data structure is shared
     across all net namespaces (bnc#1071695).
   - CVE-2017-17558: The usb_destroy_configuration function in
     drivers/usb/core/config.c in the USB core subsystem in the Linux kernel
     did not consider the maximum number of configurations and interfaces
     before attempting to release resources, which allowed local users to
     cause a denial of service (out-of-bounds write access) or possibly have
     unspecified other impact via a crafted USB device (bnc#1072561).
   - 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).
   - 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-2017-7472: The KEYS subsystem in the Linux kernel allowed local
     users to cause a denial of service (memory consumption) via a series of
     KEY_REQKEY_DEFL_THREAD_KEYRING keyctl_set_reqkey_keyring calls
     (bnc#1034862).
   - CVE-2017-8824: The dccp_disconnect function in net/dccp/proto.c in the
     Linux kernel allowed local users to gain privileges or cause a denial of
     service (use-after-free) via an AF_UNSPEC connect system call during the
     DCCP_LISTEN state (bnc#1070771).

   The following non-security bugs were fixed:

   - Add upstream RT preemption points to block/blk-iopoll.c and
     net/core/dev.c
   - adm80211: return an error if adm8211_alloc_rings() fails (bsc#1048185).
   - alsa: core: Fix unexpected error at replacing user TLV (bsc#1045538).
   - alsa: hda/ca0132 - Fix memory leak at error path (bsc#1045538).
   - alsa: timer: Add missing mutex lock for compat ioctls (bsc#1045538).
   - asm alternatives: remove incorrect alignment notes.
   - audit: Fix use after free in audit_remove_watch_rule() (bsc#1045205).
   - autofs: do not fail mount for transient error (bsc#1065180).
   - autofs: fix careless error in recent commit (bsc#1065180).
   - blacklist.conf: Add PCI ASPM fix to blacklist (bsc#1045538)
   - blacklist.conf: Blacklisted commit 2b1be689f3aadcfe0 ("printk/console:
     Always disable boot consoles that use init memory before it is freed")
   - bpf: prevent speculative execution in eBPF interpreter (bnc#1068032).
   - carl9170: prevent speculative execution (bnc#1068032).
   - dm bufio: fix integer overflow when limiting maximum cache size
     (git-fixes).
   - ecryptfs: fix dereference of NULL user_key_payload (bsc#1013018).
   - eCryptfs: use after free in ecryptfs_release_messaging() (bsc#1013018).
   - fnic: Use the local variable instead of I/O flag to acquire io_req_lock
     in fnic_queuecommand() to avoid deadloack (bsc#1067816).
   - fs/9p: Compare qid.path in v9fs_test_inode (bsc#1013018).
   - fs-cache: fix dereference of NULL user_key_payload (git-fixes).
   - fs: prevent speculative execution (bnc#1068032). [jkosina@suse.cz: hack
     around kABI; this should be done in separate  patch in patches.kabi
     eventually]
   - isa: Prevent NULL dereference in isa_bus driver callbacks (bsc#1045538).
   - kabi fix for new hash_cred function (bsc#1012917).
   - kabi: silence spurious kabi error in net/sctp/socket.c (bsc#1068671).
   - kaiser: add "nokaiser" boot option, using ALTERNATIVE.
   - kaiser: fix ldt freeing.
   - kaiser: Kernel Address Isolation.
   - kaiser: use ALTERNATIVE instead of x86_cr3_pcid_noflush.
   - kaiser: work around kABI.
   - 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).
   - lpfc: check for valid scsi cmnd in lpfc_scsi_cmd_iocb_cmpl()
     (bsc#1051133).
   - mac80211: do not compare TKIP TX MIC key in reinstall prevention
     (bsc#1066472).
   - media: cx231xx-cards: fix NULL-deref at probe (bsc#1050431).
   - mm/madvise.c: fix madvise() infinite loop under special circumstances
     (bnc#1070964).
   - mm/mmu_context, sched/core: Fix mmu_context.h assumption.
   - nfs: Fix ugly referral attributes (git-fixes).
   - nfs: improve shinking of access cache (bsc#1012917).
   - p54: prevent speculative execution (bnc#1068032).
   - powerpc/barrier: add gmb.
   - powerpc: Correct instruction code for xxlor instruction (bsc#1064861,
     git-fixes).
   - powerpc: Fix emulation of mfocrf in emulate_step() (bsc#1064861,
     git-fixes).
   - powerpc/mm: Fix check of multiple 16G pages from device tree
     (bsc#1064861, git-fixes).
   - powerpc/pseries/vio: Dispose of virq mapping on vdevice unregister
     (bsc#1067888, git-fixes f2ab6219969f).
   - powerpc-rfi-flush.patch: disable due to boot failure
   - powerpc: Secure memory rfi flush (bsc#1068032).
   - pti: unbreak EFI (bsc#1074709).
   - ptrace: Add a new thread access check (bsc#1068032).
   - qeth: check not more than 16 SBALEs on the completion queue
     (bnc#1072457, LTC#148203).
   - Revert "mac80211: accept key reinstall without changing anything"
   - s390: add ppa to system call and program check path (bsc#1068032).
   - s390/disassembler: correct disassembly lines alignment (bnc#1066973,
     LTC#161577).
   - s390/disassembler: increase show_code buffer size (bnc#1066973,
     LTC#161577).
   - s390: fix transactional execution control register handling
     (bnc#1072457, LTC#162116).
   - s390: introduce CPU alternatives.
   - s390: introduce CPU alternatives (bsc#1068032).
   - s390/spinlock: add gmb memory barrier.
   - s390/spinlock: add gmb memory barrier (bsc#1068032).
   - s390/spinlock: add ppa to system call path.
   - sched/core: Add switch_mm_irqs_off() and use it in the scheduler.
   - sched/core: Idle_task_exit() shouldn't use switch_mm_irqs_off().
   - 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: zfcp: fix erp_action use-before-initialize in REC action trace
     (bnc#1066973, LTC#160081).
   - sunrpc: add auth_unix hash_cred() function (bsc#1012917).
   - sunrpc: add generic_auth hash_cred() function (bsc#1012917).
   - sunrpc: add hash_cred() function to rpc_authops struct (bsc#1012917).
   - sunrpc: add RPCSEC_GSS hash_cred() function (bsc#1012917).
   - sunrpc: replace generic auth_cred hash with auth-specific function
     (bsc#1012917).
   - sunrpc: use supplimental groups in auth hash (bsc#1012917).
   - temporary fix (bsc#1068032).
   - udf: prevent speculative execution (bnc#1068032).
   - usb: host: fix incorrect updating of offset (bsc#1047487).
   - usb-serial: check for NULL private data in pl2303_suse_disconnect
     (bsc#1064803).
   - usb: uas: fix bug in handling of alternate settings (bsc#1071074).
   - uvcvideo: prevent speculative execution (bnc#1068032).
   - video: udlfb: Fix read EDID timeout (bsc#1045538).
   - watchdog: hpwdt: add support for iLO5 (bsc#1024612).
   - watchdog/hpwdt: Check source of NMI (bsc#1024612).
   - x86-64: Give vvars their own page.
   - x86-64: Map the HPET NX.
   - x86/acpi: Handle SCI interrupts above legacy space gracefully
     (bsc#1068984).
   - x86/acpi: Reduce code duplication in mp_override_legacy_irq()
     (bsc#1068984).
   - x86/alternatives: Add instruction padding.
   - x86/alternatives: Cleanup DPRINTK macro.
   - x86/alternatives: Make JMPs more robust.
   - x86/alternatives: Use optimized NOPs for padding.
   - x86/boot: Add early cmdline parsing for options with arguments.
   - x86, boot: Carve out early cmdline parsing function.
   - 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/cpu: Fix bootup crashes by sanitizing the argument of the
     'clearcpuid=' command-line option (bsc#1065600).
   - 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: disable vmstat accounting.
   - x86/kaiser: Move feature detection up (bsc#1068032).
   - x86/kaiser: propagate info to /proc/cpuinfo.
   - 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: 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: Make alternative instruction pointers relative.
   - x86/microcode/AMD: Add support for fam17h microcode loading
     (bsc#1068032).
   - x86/microcode/intel: Disable late loading on model 79 (bsc#1054305).
   - x86/mm/64: Fix reboot interaction with CR4.PCIDE.
   - x86/mm: Add a 'noinvpcid' boot option to turn off INVPCID.
   - x86/mm: Add INVPCID helpers.
   - x86/mm: Add the 'nopcid' boot option to turn off PCID.
   - x86/mm: Build arch/x86/mm/tlb.c even on !SMP.
   - x86/mm: Disable PCID on 32-bit kernels.
   - x86/mm: Enable CR4.PCIDE on supported systems.
   - x86/mm: fix bad backport to disable PCID on Xen.
   - x86/mm: Fix INVPCID asm constraint.
   - x86/mm: If INVPCID is available, use it to flush global mappings.
   - x86/mm/kaiser: re-enable vsyscalls.
   - x86/mm: Only set IBPB when the new thread cannot ptrace current thread
     (bsc#1068032).
   - x86/mm: Remove the UP asm/tlbflush.h code, always use the (formerly) SMP
     code.
   - x86/mm, sched/core: Turn off IRQs in switch_mm().
   - x86/mm, sched/core: Uninline switch_mm().
   - x86/mm: Set IBPB upon context switch (bsc#1068032).
   - x86/MSR: Move native_*msr(.. u64) to msr.h (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).
   - xen/kaiser: add "nokaiser" boot option, using ALTERNATIVE.
   - xen/KAISER: Kernel Address Isolation.
   - xen/kaiser: use ALTERNATIVE instead of x86_cr3_pcid_noflush.
   - xen/kaiser: work around kABI.
   - xen/x86-64: Give vvars their own page.
   - xen/x86-64: Map the HPET NX.
   - xen/x86/alternatives: Add instruction padding.
   - xen/x86/kaiser: Rename and simplify X86_FEATURE_KAISER handling.
   - xen/x86/mm: Enable CR4.PCIDE on supported systems.
   - xen/x86/mm/kaiser: re-enable vsyscalls.
   - xen/x86/mm: Remove the UP asm/tlbflush.h code, always use the (formerly)
     SMP code.
   - xen: x86/mm, sched/core: Turn off IRQs in switch_mm().
   - xen: x86/mm, sched/core: Uninline switch_mm().
   - zd1211rw: fix NULL-deref at probe (bsc#1045479).


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Real Time Extension 11-SP4:

      zypper in -t patch slertesp4-kernel-rt-20180111-13432=1

   - SUSE Linux Enterprise Debuginfo 11-SP4:

      zypper in -t patch dbgsp4-kernel-rt-20180111-13432=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Real Time Extension 11-SP4 (x86_64):

      kernel-rt-3.0.101.rt130-69.14.1
      kernel-rt-base-3.0.101.rt130-69.14.1
      kernel-rt-devel-3.0.101.rt130-69.14.1
      kernel-rt_trace-3.0.101.rt130-69.14.1
      kernel-rt_trace-base-3.0.101.rt130-69.14.1
      kernel-rt_trace-devel-3.0.101.rt130-69.14.1
      kernel-source-rt-3.0.101.rt130-69.14.1
      kernel-syms-rt-3.0.101.rt130-69.14.1

   - SUSE Linux Enterprise Debuginfo 11-SP4 (x86_64):

      kernel-rt-debuginfo-3.0.101.rt130-69.14.1
      kernel-rt-debugsource-3.0.101.rt130-69.14.1
      kernel-rt_debug-debuginfo-3.0.101.rt130-69.14.1
      kernel-rt_debug-debugsource-3.0.101.rt130-69.14.1
      kernel-rt_trace-debuginfo-3.0.101.rt130-69.14.1
      kernel-rt_trace-debugsource-3.0.101.rt130-69.14.1


References:

   https://www.suse.com/security/cve/CVE-2017-11600.html
   https://www.suse.com/security/cve/CVE-2017-13167.html
   https://www.suse.com/security/cve/CVE-2017-14106.html
   https://www.suse.com/security/cve/CVE-2017-15102.html
   https://www.suse.com/security/cve/CVE-2017-15115.html
   https://www.suse.com/security/cve/CVE-2017-15868.html
   https://www.suse.com/security/cve/CVE-2017-16525.html
   https://www.suse.com/security/cve/CVE-2017-16527.html
   https://www.suse.com/security/cve/CVE-2017-16529.html
   https://www.suse.com/security/cve/CVE-2017-16531.html
   https://www.suse.com/security/cve/CVE-2017-16534.html
   https://www.suse.com/security/cve/CVE-2017-16535.html
   https://www.suse.com/security/cve/CVE-2017-16536.html
   https://www.suse.com/security/cve/CVE-2017-16537.html
   https://www.suse.com/security/cve/CVE-2017-16538.html
   https://www.suse.com/security/cve/CVE-2017-16649.html
   https://www.suse.com/security/cve/CVE-2017-16939.html
   https://www.suse.com/security/cve/CVE-2017-17450.html
   https://www.suse.com/security/cve/CVE-2017-17558.html
   https://www.suse.com/security/cve/CVE-2017-17805.html
   https://www.suse.com/security/cve/CVE-2017-17806.html
   https://www.suse.com/security/cve/CVE-2017-5715.html
   https://www.suse.com/security/cve/CVE-2017-5753.html
   https://www.suse.com/security/cve/CVE-2017-5754.html
   https://www.suse.com/security/cve/CVE-2017-7472.html
   https://www.suse.com/security/cve/CVE-2017-8824.html
   https://bugzilla.suse.com/1012917
   https://bugzilla.suse.com/1013018
   https://bugzilla.suse.com/1024612
   https://bugzilla.suse.com/1034862
   https://bugzilla.suse.com/1045205
   https://bugzilla.suse.com/1045479
   https://bugzilla.suse.com/1045538
   https://bugzilla.suse.com/1047487
   https://bugzilla.suse.com/1048185
   https://bugzilla.suse.com/1050231
   https://bugzilla.suse.com/1050431
   https://bugzilla.suse.com/1051133
   https://bugzilla.suse.com/1054305
   https://bugzilla.suse.com/1056982
   https://bugzilla.suse.com/1063043
   https://bugzilla.suse.com/1064803
   https://bugzilla.suse.com/1064861
   https://bugzilla.suse.com/1065180
   https://bugzilla.suse.com/1065600
   https://bugzilla.suse.com/1066471
   https://bugzilla.suse.com/1066472
   https://bugzilla.suse.com/1066569
   https://bugzilla.suse.com/1066573
   https://bugzilla.suse.com/1066606
   https://bugzilla.suse.com/1066618
   https://bugzilla.suse.com/1066625
   https://bugzilla.suse.com/1066650
   https://bugzilla.suse.com/1066671
   https://bugzilla.suse.com/1066693
   https://bugzilla.suse.com/1066700
   https://bugzilla.suse.com/1066705
   https://bugzilla.suse.com/1066973
   https://bugzilla.suse.com/1067085
   https://bugzilla.suse.com/1067816
   https://bugzilla.suse.com/1067888
   https://bugzilla.suse.com/1068032
   https://bugzilla.suse.com/1068671
   https://bugzilla.suse.com/1068984
   https://bugzilla.suse.com/1069702
   https://bugzilla.suse.com/1070771
   https://bugzilla.suse.com/1070964
   https://bugzilla.suse.com/1071074
   https://bugzilla.suse.com/1071470
   https://bugzilla.suse.com/1071695
   https://bugzilla.suse.com/1072457
   https://bugzilla.suse.com/1072561
   https://bugzilla.suse.com/1072876
   https://bugzilla.suse.com/1073792
   https://bugzilla.suse.com/1073874
   https://bugzilla.suse.com/1074709

-- 

SUSE: 2018:0180-1: important: the Linux Kernel

January 23, 2018
An update that solves 26 vulnerabilities and has 24 fixes is now available.

Summary

The SUSE Linux Enterprise 11 SP4 realtime 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: 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: 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. This is done with help of Linux Kernel fixes on the Intel/AMD x86_64 architectures. On x86_64, this requires also updates of the CPU microcode packages, delivered in seperate updates. As this feature can have a performance impact, it can be disabled using the "nospec" kernel commandline option. - CVE-2017-5754: 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, an attack similar to CVE-2017-5753. 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". The following security bugs were fixed: - CVE-2017-11600: net/xfrm/xfrm_policy.c in the Linux kernel did not ensure that the dir value of xfrm_userpolicy_id is XFRM_POLICY_MAX or less, which allowed local users to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via an XFRM_MSG_MIGRATE xfrm Netlink message (bnc#1050231). - CVE-2017-13167: An elevation of privilege vulnerability in the kernel sound timer was fixed. (bnc#1072876). - CVE-2017-14106: The tcp_disconnect function in net/ipv4/tcp.c in the Linux kernel allowed local users to cause a denial of service (__tcp_select_window divide-by-zero error and system crash) by triggering a disconnect within a certain tcp_recvmsg code path (bnc#1056982). - CVE-2017-15102: The tower_probe function in drivers/usb/misc/legousbtower.c in the Linux kernel allowed local users (who are physically proximate for inserting a crafted USB device) to gain privileges by leveraging a write-what-where condition that occurs after a race condition and a NULL pointer dereference (bnc#1066705). - CVE-2017-15115: The sctp_do_peeloff function in net/sctp/socket.c in the Linux kernel did not check whether the intended netns is used in a peel-off action, which allowed local users to cause a denial of service (use-after-free and system crash) or possibly have unspecified other impact via crafted system calls (bnc#1068671). - CVE-2017-15868: The bnep_add_connection function in net/bluetooth/bnep/core.c in the Linux kernel did not ensure that an l2cap socket is available, which allowed local users to gain privileges via a crafted application (bnc#1071470). - CVE-2017-16525: The usb_serial_console_disconnect function in drivers/usb/serial/console.c in the Linux kernel allowed local users to cause a denial of service (use-after-free and system crash) or possibly have unspecified other impact via a crafted USB device, related to disconnection and failed setup (bnc#1066618). - CVE-2017-16527: sound/usb/mixer.c in the Linux kernel allowed local users to cause a denial of service (snd_usb_mixer_interrupt use-after-free and system crash) or possibly have unspecified other impact via a crafted USB device (bnc#1066625). - CVE-2017-16529: The snd_usb_create_streams function in sound/usb/card.c in the Linux kernel allowed local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device (bnc#1066650). - CVE-2017-16531: drivers/usb/core/config.c in the Linux kernel allowed local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device, related to the USB_DT_INTERFACE_ASSOCIATION descriptor (bnc#1066671). - CVE-2017-16534: The cdc_parse_cdc_header function in drivers/usb/core/message.c in the Linux kernel allowed local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device (bnc#1066693). - CVE-2017-16535: The usb_get_bos_descriptor function in drivers/usb/core/config.c in the Linux kernel allowed local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device (bnc#1066700). - CVE-2017-16536: The cx231xx_usb_probe function in drivers/media/usb/cx231xx/cx231xx-cards.c in the Linux kernel allowed local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted USB device (bnc#1066606). - CVE-2017-16537: The imon_probe function in drivers/media/rc/imon.c in the Linux kernel allowed local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted USB device (bnc#1066573). - CVE-2017-16538: drivers/media/usb/dvb-usb-v2/lmedm04.c in the Linux kernel allowed local users to cause a denial of service (general protection fault and system crash) or possibly have unspecified other impact via a crafted USB device, related to a missing warm-start check and incorrect attach timing (dm04_lme2510_frontend_attach versus dm04_lme2510_tuner) (bnc#1066569). - CVE-2017-16649: The usbnet_generic_cdc_bind function in drivers/net/usb/cdc_ether.c in the Linux kernel allowed local users to cause a denial of service (divide-by-zero error and system crash) or possibly have unspecified other impact via a crafted USB device (bnc#1067085). - CVE-2017-16939: The XFRM dump policy implementation in net/xfrm/xfrm_user.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (use-after-free) via a crafted SO_RCVBUF setsockopt system call in conjunction with XFRM_MSG_GETPOLICY Netlink messages (bnc#1069702). - CVE-2017-17450: net/netfilter/xt_osf.c in the Linux kernel did not require the CAP_NET_ADMIN capability for add_callback and remove_callback operations, which allowed local users to bypass intended access restrictions because the xt_osf_fingers data structure is shared across all net namespaces (bnc#1071695). - CVE-2017-17558: The usb_destroy_configuration function in drivers/usb/core/config.c in the USB core subsystem in the Linux kernel did not consider the maximum number of configurations and interfaces before attempting to release resources, which allowed local users to cause a denial of service (out-of-bounds write access) or possibly have unspecified other impact via a crafted USB device (bnc#1072561). - 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). - 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-2017-7472: The KEYS subsystem in the Linux kernel allowed local users to cause a denial of service (memory consumption) via a series of KEY_REQKEY_DEFL_THREAD_KEYRING keyctl_set_reqkey_keyring calls (bnc#1034862). - CVE-2017-8824: The dccp_disconnect function in net/dccp/proto.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (use-after-free) via an AF_UNSPEC connect system call during the DCCP_LISTEN state (bnc#1070771). The following non-security bugs were fixed: - Add upstream RT preemption points to block/blk-iopoll.c and net/core/dev.c - adm80211: return an error if adm8211_alloc_rings() fails (bsc#1048185). - alsa: core: Fix unexpected error at replacing user TLV (bsc#1045538). - alsa: hda/ca0132 - Fix memory leak at error path (bsc#1045538). - alsa: timer: Add missing mutex lock for compat ioctls (bsc#1045538). - asm alternatives: remove incorrect alignment notes. - audit: Fix use after free in audit_remove_watch_rule() (bsc#1045205). - autofs: do not fail mount for transient error (bsc#1065180). - autofs: fix careless error in recent commit (bsc#1065180). - blacklist.conf: Add PCI ASPM fix to blacklist (bsc#1045538) - blacklist.conf: Blacklisted commit 2b1be689f3aadcfe0 ("printk/console: Always disable boot consoles that use init memory before it is freed") - bpf: prevent speculative execution in eBPF interpreter (bnc#1068032). - carl9170: prevent speculative execution (bnc#1068032). - dm bufio: fix integer overflow when limiting maximum cache size (git-fixes). - ecryptfs: fix dereference of NULL user_key_payload (bsc#1013018). - eCryptfs: use after free in ecryptfs_release_messaging() (bsc#1013018). - fnic: Use the local variable instead of I/O flag to acquire io_req_lock in fnic_queuecommand() to avoid deadloack (bsc#1067816). - fs/9p: Compare qid.path in v9fs_test_inode (bsc#1013018). - fs-cache: fix dereference of NULL user_key_payload (git-fixes). - fs: prevent speculative execution (bnc#1068032). [jkosina@suse.cz: hack around kABI; this should be done in separate patch in patches.kabi eventually] - isa: Prevent NULL dereference in isa_bus driver callbacks (bsc#1045538). - kabi fix for new hash_cred function (bsc#1012917). - kabi: silence spurious kabi error in net/sctp/socket.c (bsc#1068671). - kaiser: add "nokaiser" boot option, using ALTERNATIVE. - kaiser: fix ldt freeing. - kaiser: Kernel Address Isolation. - kaiser: use ALTERNATIVE instead of x86_cr3_pcid_noflush. - kaiser: work around kABI. - 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). - lpfc: check for valid scsi cmnd in lpfc_scsi_cmd_iocb_cmpl() (bsc#1051133). - mac80211: do not compare TKIP TX MIC key in reinstall prevention (bsc#1066472). - media: cx231xx-cards: fix NULL-deref at probe (bsc#1050431). - mm/madvise.c: fix madvise() infinite loop under special circumstances (bnc#1070964). - mm/mmu_context, sched/core: Fix mmu_context.h assumption. - nfs: Fix ugly referral attributes (git-fixes). - nfs: improve shinking of access cache (bsc#1012917). - p54: prevent speculative execution (bnc#1068032). - powerpc/barrier: add gmb. - powerpc: Correct instruction code for xxlor instruction (bsc#1064861, git-fixes). - powerpc: Fix emulation of mfocrf in emulate_step() (bsc#1064861, git-fixes). - powerpc/mm: Fix check of multiple 16G pages from device tree (bsc#1064861, git-fixes). - powerpc/pseries/vio: Dispose of virq mapping on vdevice unregister (bsc#1067888, git-fixes f2ab6219969f). - powerpc-rfi-flush.patch: disable due to boot failure - powerpc: Secure memory rfi flush (bsc#1068032). - pti: unbreak EFI (bsc#1074709). - ptrace: Add a new thread access check (bsc#1068032). - qeth: check not more than 16 SBALEs on the completion queue (bnc#1072457, LTC#148203). - Revert "mac80211: accept key reinstall without changing anything" - s390: add ppa to system call and program check path (bsc#1068032). - s390/disassembler: correct disassembly lines alignment (bnc#1066973, LTC#161577). - s390/disassembler: increase show_code buffer size (bnc#1066973, LTC#161577). - s390: fix transactional execution control register handling (bnc#1072457, LTC#162116). - s390: introduce CPU alternatives. - s390: introduce CPU alternatives (bsc#1068032). - s390/spinlock: add gmb memory barrier. - s390/spinlock: add gmb memory barrier (bsc#1068032). - s390/spinlock: add ppa to system call path. - sched/core: Add switch_mm_irqs_off() and use it in the scheduler. - sched/core: Idle_task_exit() shouldn't use switch_mm_irqs_off(). - 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: zfcp: fix erp_action use-before-initialize in REC action trace (bnc#1066973, LTC#160081). - sunrpc: add auth_unix hash_cred() function (bsc#1012917). - sunrpc: add generic_auth hash_cred() function (bsc#1012917). - sunrpc: add hash_cred() function to rpc_authops struct (bsc#1012917). - sunrpc: add RPCSEC_GSS hash_cred() function (bsc#1012917). - sunrpc: replace generic auth_cred hash with auth-specific function (bsc#1012917). - sunrpc: use supplimental groups in auth hash (bsc#1012917). - temporary fix (bsc#1068032). - udf: prevent speculative execution (bnc#1068032). - usb: host: fix incorrect updating of offset (bsc#1047487). - usb-serial: check for NULL private data in pl2303_suse_disconnect (bsc#1064803). - usb: uas: fix bug in handling of alternate settings (bsc#1071074). - uvcvideo: prevent speculative execution (bnc#1068032). - video: udlfb: Fix read EDID timeout (bsc#1045538). - watchdog: hpwdt: add support for iLO5 (bsc#1024612). - watchdog/hpwdt: Check source of NMI (bsc#1024612). - x86-64: Give vvars their own page. - x86-64: Map the HPET NX. - x86/acpi: Handle SCI interrupts above legacy space gracefully (bsc#1068984). - x86/acpi: Reduce code duplication in mp_override_legacy_irq() (bsc#1068984). - x86/alternatives: Add instruction padding. - x86/alternatives: Cleanup DPRINTK macro. - x86/alternatives: Make JMPs more robust. - x86/alternatives: Use optimized NOPs for padding. - x86/boot: Add early cmdline parsing for options with arguments. - x86, boot: Carve out early cmdline parsing function. - 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/cpu: Fix bootup crashes by sanitizing the argument of the 'clearcpuid=' command-line option (bsc#1065600). - 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: disable vmstat accounting. - x86/kaiser: Move feature detection up (bsc#1068032). - x86/kaiser: propagate info to /proc/cpuinfo. - 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: 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: Make alternative instruction pointers relative. - x86/microcode/AMD: Add support for fam17h microcode loading (bsc#1068032). - x86/microcode/intel: Disable late loading on model 79 (bsc#1054305). - x86/mm/64: Fix reboot interaction with CR4.PCIDE. - x86/mm: Add a 'noinvpcid' boot option to turn off INVPCID. - x86/mm: Add INVPCID helpers. - x86/mm: Add the 'nopcid' boot option to turn off PCID. - x86/mm: Build arch/x86/mm/tlb.c even on !SMP. - x86/mm: Disable PCID on 32-bit kernels. - x86/mm: Enable CR4.PCIDE on supported systems. - x86/mm: fix bad backport to disable PCID on Xen. - x86/mm: Fix INVPCID asm constraint. - x86/mm: If INVPCID is available, use it to flush global mappings. - x86/mm/kaiser: re-enable vsyscalls. - x86/mm: Only set IBPB when the new thread cannot ptrace current thread (bsc#1068032). - x86/mm: Remove the UP asm/tlbflush.h code, always use the (formerly) SMP code. - x86/mm, sched/core: Turn off IRQs in switch_mm(). - x86/mm, sched/core: Uninline switch_mm(). - x86/mm: Set IBPB upon context switch (bsc#1068032). - x86/MSR: Move native_*msr(.. u64) to msr.h (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). - xen/kaiser: add "nokaiser" boot option, using ALTERNATIVE. - xen/KAISER: Kernel Address Isolation. - xen/kaiser: use ALTERNATIVE instead of x86_cr3_pcid_noflush. - xen/kaiser: work around kABI. - xen/x86-64: Give vvars their own page. - xen/x86-64: Map the HPET NX. - xen/x86/alternatives: Add instruction padding. - xen/x86/kaiser: Rename and simplify X86_FEATURE_KAISER handling. - xen/x86/mm: Enable CR4.PCIDE on supported systems. - xen/x86/mm/kaiser: re-enable vsyscalls. - xen/x86/mm: Remove the UP asm/tlbflush.h code, always use the (formerly) SMP code. - xen: x86/mm, sched/core: Turn off IRQs in switch_mm(). - xen: x86/mm, sched/core: Uninline switch_mm(). - zd1211rw: fix NULL-deref at probe (bsc#1045479). Patch Instructions: To install this SUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Real Time Extension 11-SP4: zypper in -t patch slertesp4-kernel-rt-20180111-13432=1 - SUSE Linux Enterprise Debuginfo 11-SP4: zypper in -t patch dbgsp4-kernel-rt-20180111-13432=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Real Time Extension 11-SP4 (x86_64): kernel-rt-3.0.101.rt130-69.14.1 kernel-rt-base-3.0.101.rt130-69.14.1 kernel-rt-devel-3.0.101.rt130-69.14.1 kernel-rt_trace-3.0.101.rt130-69.14.1 kernel-rt_trace-base-3.0.101.rt130-69.14.1 kernel-rt_trace-devel-3.0.101.rt130-69.14.1 kernel-source-rt-3.0.101.rt130-69.14.1 kernel-syms-rt-3.0.101.rt130-69.14.1 - SUSE Linux Enterprise Debuginfo 11-SP4 (x86_64): kernel-rt-debuginfo-3.0.101.rt130-69.14.1 kernel-rt-debugsource-3.0.101.rt130-69.14.1 kernel-rt_debug-debuginfo-3.0.101.rt130-69.14.1 kernel-rt_debug-debugsource-3.0.101.rt130-69.14.1 kernel-rt_trace-debuginfo-3.0.101.rt130-69.14.1 kernel-rt_trace-debugsource-3.0.101.rt130-69.14.1

References

#1012917 #1013018 #1024612 #1034862 #1045205

#1045479 #1045538 #1047487 #1048185 #1050231

#1050431 #1051133 #1054305 #1056982 #1063043

#1064803 #1064861 #1065180 #1065600 #1066471

#1066472 #1066569 #1066573 #1066606 #1066618

#1066625 #1066650 #1066671 #1066693 #1066700

#1066705 #1066973 #1067085 #1067816 #1067888

#1068032 #1068671 #1068984 #1069702 #1070771

#1070964 #1071074 #1071470 #1071695 #1072457

#1072561 #1072876 #1073792 #1073874 #1074709

Cross- CVE-2017-11600 CVE-2017-13167 CVE-2017-14106

CVE-2017-15102 CVE-2017-15115 CVE-2017-15868

CVE-2017-16525 CVE-2017-16527 CVE-2017-16529

CVE-2017-16531 CVE-2017-16534 CVE-2017-16535

CVE-2017-16536 CVE-2017-16537 CVE-2017-16538

CVE-2017-16649 CVE-2017-16939 CVE-2017-17450

CVE-2017-17558 CVE-2017-17805 CVE-2017-17806

CVE-2017-5715 CVE-2017-5753 CVE-2017-5754

CVE-2017-7472 CVE-2017-8824

Affected Products:

SUSE Linux Enterprise Real Time Extension 11-SP4

SUSE Linux Enterprise Debuginfo 11-SP4

https://www.suse.com/security/cve/CVE-2017-11600.html

https://www.suse.com/security/cve/CVE-2017-13167.html

https://www.suse.com/security/cve/CVE-2017-14106.html

https://www.suse.com/security/cve/CVE-2017-15102.html

https://www.suse.com/security/cve/CVE-2017-15115.html

https://www.suse.com/security/cve/CVE-2017-15868.html

https://www.suse.com/security/cve/CVE-2017-16525.html

https://www.suse.com/security/cve/CVE-2017-16527.html

https://www.suse.com/security/cve/CVE-2017-16529.html

https://www.suse.com/security/cve/CVE-2017-16531.html

https://www.suse.com/security/cve/CVE-2017-16534.html

https://www.suse.com/security/cve/CVE-2017-16535.html

https://www.suse.com/security/cve/CVE-2017-16536.html

https://www.suse.com/security/cve/CVE-2017-16537.html

https://www.suse.com/security/cve/CVE-2017-16538.html

https://www.suse.com/security/cve/CVE-2017-16649.html

https://www.suse.com/security/cve/CVE-2017-16939.html

https://www.suse.com/security/cve/CVE-2017-17450.html

https://www.suse.com/security/cve/CVE-2017-17558.html

https://www.suse.com/security/cve/CVE-2017-17805.html

https://www.suse.com/security/cve/CVE-2017-17806.html

https://www.suse.com/security/cve/CVE-2017-5715.html

https://www.suse.com/security/cve/CVE-2017-5753.html

https://www.suse.com/security/cve/CVE-2017-5754.html

https://www.suse.com/security/cve/CVE-2017-7472.html

https://www.suse.com/security/cve/CVE-2017-8824.html

https://bugzilla.suse.com/1012917

https://bugzilla.suse.com/1013018

https://bugzilla.suse.com/1024612

https://bugzilla.suse.com/1034862

https://bugzilla.suse.com/1045205

https://bugzilla.suse.com/1045479

https://bugzilla.suse.com/1045538

https://bugzilla.suse.com/1047487

https://bugzilla.suse.com/1048185

https://bugzilla.suse.com/1050231

https://bugzilla.suse.com/1050431

https://bugzilla.suse.com/1051133

https://bugzilla.suse.com/1054305

https://bugzilla.suse.com/1056982

https://bugzilla.suse.com/1063043

https://bugzilla.suse.com/1064803

https://bugzilla.suse.com/1064861

https://bugzilla.suse.com/1065180

https://bugzilla.suse.com/1065600

https://bugzilla.suse.com/1066471

https://bugzilla.suse.com/1066472

https://bugzilla.suse.com/1066569

https://bugzilla.suse.com/1066573

https://bugzilla.suse.com/1066606

https://bugzilla.suse.com/1066618

https://bugzilla.suse.com/1066625

https://bugzilla.suse.com/1066650

https://bugzilla.suse.com/1066671

https://bugzilla.suse.com/1066693

https://bugzilla.suse.com/1066700

https://bugzilla.suse.com/1066705

https://bugzilla.suse.com/1066973

https://bugzilla.suse.com/1067085

https://bugzilla.suse.com/1067816

https://bugzilla.suse.com/1067888

https://bugzilla.suse.com/1068032

https://bugzilla.suse.com/1068671

https://bugzilla.suse.com/1068984

https://bugzilla.suse.com/1069702

https://bugzilla.suse.com/1070771

https://bugzilla.suse.com/1070964

https://bugzilla.suse.com/1071074

https://bugzilla.suse.com/1071470

https://bugzilla.suse.com/1071695

https://bugzilla.suse.com/1072457

https://bugzilla.suse.com/1072561

https://bugzilla.suse.com/1072876

https://bugzilla.suse.com/1073792

https://bugzilla.suse.com/1073874

https://bugzilla.suse.com/1074709

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Severity
Announcement ID: SUSE-SU-2018:0180-1
Rating: important

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